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Diffstat (limited to 'libgloss/ChangeLog')
| -rw-r--r-- | libgloss/ChangeLog | 3007 |
1 files changed, 3007 insertions, 0 deletions
diff --git a/libgloss/ChangeLog b/libgloss/ChangeLog new file mode 100644 index 000000000..2d4c17a19 --- /dev/null +++ b/libgloss/ChangeLog @@ -0,0 +1,3007 @@ +Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com> + + * mips/crt0.S: If compiled into a mips2 multilib, sets processor + status register for 32 bit addressing + * mips/regs.S: Add symbols for status and config register fields. + * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush() + to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction. + * mips/Makefile.in: Add rule for forming vr5xxx.o. + * mips/configure.in: Add case arm for mips64vr5000 since the + default (which was previously used) should not get vr5xxx.o. + +Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com> + + * wince/Makefile.am: Use LDADD from configure. + * wince/Makefile.in: Regenerate. + * wince/configure.in: Determine libraries needed based (crudely) on + target. + * wince/configure: Regenerate. + +1999-12-16 Tom Tromey <tromey@cygnus.com> + + * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'. + + * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's + patch of 1998-11-23. + + * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link + against -lgcjcoop, not -lqthreads. + * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize. + +1999-12-16 Brendan Kehoe <brendan@cygnus.com> + + * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP, + without the bits for __{C,D}TOR_{LIST,END}__. + +1999-12-14 Geoff Keating <geoffk@cygnus.com> + + * m68k/idp.ld (.text): Put crtbegin at the start of the + constructors and destructors. + +Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com> + + * wince/Makefile.am: Add missing gdbdir assignment. + * wince/Makefile.in: Regenerate. + +1999-11-22 Gavin Romig-Koch <gavin@cygnus.com> + + * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive. + +1999-11-15 Nick Clifton <nickc@cygnus.com> + + * configure.in: Add arm-wince-pe target. + * configure: Regenerate. + +1999-11-11 Brendan Kehoe <brendan@cygnus.com> + + * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're + not bringing in crtbegin.o. + * sparc/sparc86x.ld (.text): Likewise. Add initp support. + +1999-10-30 Geoffrey Keating <geoffk@cygnus.com> + + * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much + earlier because it'll be needed. Set the high bits of the PC to + be consistent with other pointers, so that exception handling + doesn't get confused. + +1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk> + + * sparc/crt0.s: Delete. This file is obsolete and caused problems + on case-insensitive windows filesystems. + +Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com> + + * configure.in: Generalize Windows CE target detection. + * configure: Regenerate. + * wince/Makefile.am: Rename CE stub filename. + * wince/Makefile.in: Regenerate. + * wince/configure.in: Allow changing of CE stub. + * wince/configure: Regenerate. + +1999-07-26 Andrew Haley <aph@cygnus.com> + + * m32r/crt0.S (_start): Use a full word immediate for __bss_start + and _end to allow them to be placed anywhere in memory. + +1999-07-08 Jason Merrill <jason@yorick.cygnus.com> + + * sparc/elfsim.ld: Provide initp support. + +1999-06-22 Nick Clifton <nickc@cygnus.com> + + * mips/dve.ld (.rdata): Rename section to .rodata. + * mips/idt.ld (.rdata): Rename section to .rodata. + * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata. + * mips/jmr3904app.ld (.rdata): Rename section to .rodata. + * mips/lsi.ld (.rdata): Rename section to .rodata. + * mips/nullmon.ld (.rdata): Rename section to .rodata. + * mips/pmon.ld (.rdata): Rename section to .rodata. + * mips/r5900.ld (.rdata): Rename section to .rodata. + * mips/sky.ld (.rdata): Rename section to .rodata. + * mips/vpu.ld (.rdata): Rename section to .rodata. + +Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com> + + * libnosys/configure.in: Added setting of ac_file + prior to calling config-ml.in. + * libnosys/configure: Regenerated. + * libnosys/Makefile.in: Added code to make install directory + for libnosys.a prior to installing. + +Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com> + + * Makefile.am: Expect the object file to be in the + current directory. + * Makefile.in: Regenerate. + +Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com> + + * configure.in: Add wince targest. + * configure: Regenerate. + * wince: New directory + * wince/Makefile.am: New file. + * wince/Makefile.in: New file. + * wince/aclocal.m4: New file. + * wince/configure: New file. + * wince/configure.in: New file. + +1999-05-24 Jim Wilson <wilson@cygnus.com> + + * sparc/elfsim.ld: Add `.data.*'. + +1999-05-22 Jason Merrill <jason@yorick.cygnus.com> + + * m68k/idp.ld: Add initp support. + * sparc/cygmon.ld.src: Likewise. + +1999-05-14 Nick Clifton <nickc@cygnus.com> + + * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4. + +1999-05-13 Mark Salter <msalter@cygnus.com> + + * mcore/configure.in: Fixed multilib support. + * mcore/configure: Regenerated. + * mcore/Makefile.in: Fixed multilib problems. + Added cmb board support + * mcore/close.c: New file. + * mcore/cmb-exit.c: Ditto. + * mcore/cmb-inbyte.c: Ditto. + * mcore/cmb-outbyte.c: Ditto. + * mcore/elf-cmb.ld: Ditto. + * mcore/elf-cmb.specs: Ditto. + * mcore/fstat.c: Ditto. + * mcore/getpid.c: Ditto. + * mcore/kill.c: Ditto. + * mcore/lseek.c: Ditto. + * mcore/open.c: Ditto. + * mcore/pe-cmb.ld: Ditto. + * mcore/pe-cmb.specs: Ditto. + * mcore/print.c: Ditto. + * mcore/putnum.c: Ditto. + * mcore/raise.c: Ditto. + * mcore/read.c: Ditto. + * mcore/sbrk.c: Ditto. + * mcore/stat.c: Ditto. + * mcore/unlink.c: Ditto. + * mcore/write.c: Ditto. + * mcore/c-syscalls.c: Removed. + +1999-05-07 Nick Clifton <nickc@cygnus.com> + + * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1. + Tidy up code layout. + +1999-05-06 Nick Clifton <nickc@cygnus.com> + + * mcore/Makefile.in: Fix build rule. + * mcore/syscalls.s: Rename to syscalls.S + +1999-05-04 Nick Clifton <nickc@cygnus.com> + + * mcore/configure.in: Depend upon crt0.S not crt0.s. + * mcore/configure: Regenerate. + +1999-04-29 Nick Clifton <nickc@cygnus.com> + + * mcore/crt0.S: Renamed file from crt0.s. + Only invoke init() and fini() routines for ELF builds. + Use __bss_start__ and __bss_end__ to locate .bss section. + +1999-04-26 Angela Marie Thomas <angela@cygnus.com> + + * mips/array.ld: Fix ELF ctor/dtor support. + * mips/ddb.ld: Likewise. + * mips/dve.ld: Likewise. + * mips/idt.ld: Likewise. + * mips/jmr3904app.ld: Likewise. + * mips/lsi.ld: Likewise. + * mips/nullmon.ld: Likewise. + * mips/pmon.ld: Likewise. + * mips/r5900.ld: Likewise. + * mips/sky.ld: Likewise. + * mips/vpu.ld: Likewise. + +1999-04-22 Nick Clifton <nickc@cygnus.com> + + * mcore/crt0.s: Initialise data section, call _init and _fini. + + * mcore/syscalls.s (_exit): Renamed from __exit. + + * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and + atexit. + +1999-04-21 Nick Clifton <nickc@cygnus.com> + + * mcore/crt0.s (_start): Use .long directive, not .word. + + * mcore/syscalls.s (_sbrk): fix syntax. + +1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com) + + * sparc/sparc86.ld: Set alignment for the .data section. + +1999-04-18 Nick Clifton <nickc@cygnus.com> + + * configure.in: Add support for mcore targets. + * configure: Regenerate. + * mcore: New directory. + * mcore/Makefile.in: New File: meta Makefile. + * mcore/configure.in: New File: meta configure file.. + * mcore/configure: New File: Generated. + * mcore/crt0.s: New File: mcore startup code. + * mcore/syscalls.s: New File: Assembler system call stubs. + * mcore/c-syscalls.c: New File: C system call stubs. + +Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com> + + * mips/array.ld: Support linkonce sections. + * mips/ddb.ld: Likewise. + * mips/dve.ld: Likewise. + * mips/idt.ld: Likewise. + * mips/jmr3904app.ld: Likewise. + * mips/jmr3904app-java.ld: Likewise. + * mips/jmr3904dram.ld: Likewise. + * mips/jmr3904dram-java.ld: Likewise. + * mips/lsi.ld: Likewise. + * mips/nullmon.ld: Likewise. + * mips/pmon.ld: Likewise. + * mips/r5900.ld: Likewise. + * mips/sky.ld: Likewise. + * mips/vpu.ld: Likewise. + +Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com> + + * mips/array.ld: Add ELF ctor/dtor support. + * mips/ddb.ld: Likewise. + * mips/dve.ld: Likewise. + * mips/idt.ld: Likewise. + * mips/jmr3904app.ld: Likewise. + * mips/lsi.ld: Likewise. + * mips/nullmon.ld: Likewise. + * mips/pmon.ld: Likewise. + * mips/r5900.ld: Likewise. + * mips/sky.ld: Likewise. + * mips/vpu.ld: Likewise. + +Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com> + + * i960/crt0.c (_start): Increase stack size to 256K. + +Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com> + + * i386/cygmon-salib.c: Add read and write syscall support. + * i386/cygmon-syscall.h: Ditto. + + * i386/cygmon-gmon.[ch]: Profile support. + +Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com> + + * libnosys/configure.in: Check cygwin*, not cygwin32. + * libnosys/configure: Regenerate. + +1999-02-18 Tom Tromey <tromey@cygnus.com> + + * mips/configure: Rebuilt. + * mips/configure.in (script_list): Added jmr3904dram-java and + jmr3904app-java. + * mips/jmr3904dram-java.ld: New file. + * mips/jmr3904dram.ld: Don't mention -lqthreads. + * mips/jmr3904app-java.ld: New file. + * mips/jmr3904app.ld: Don't mention -lgcjcoop. + +Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com> + + * m68k/crt0.S (start): Use jpbl not jmi in coldfire code. + +1999-02-18 Tom Tromey <tromey@cygnus.com> + + * Merge from branch: + + Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com> + + * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to + library name change. + + Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com> + + * mips/configure.in (script_list): Added jmr3904dram.ld. + * mips/configure: Rebuilt. + + Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com> + + * mips/jmr3904dram.ld: Created. + + Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com> + + * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so + it must be linked it. + + Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com> + + * mips/jmr3904app.ld: Make sure the stack owns all 8k plus + the padding allocated for alignment. + + 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk> + + * mips/jmr3904-io.c: change get_mem_info() to use _mem_size + imported from the linker script. + * mips/jmr3904app.ld: Provide _mem_size. + + * mips/jmr3904app.ld: Allocate 8k bytes for stack. + + 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk> + + * mips/crt0.S: set argc to 0 before calling main() + * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM. + + Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com> + + * mips/jmr3904-io.c: Implement get_mem_info(). + + Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com> + + * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a. + * mips/configure.in: Ditto. + * mips/configure: Regenerate. + + Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com) + + * mips/configure.in: Add jmr3904app to script list for tx39. + * mips/configure: Regenerate. + +1999-02-08 Nick Clifton <nickc@cygnus.com> + + * libnosys/configure.in: Add support for StrongARM target. + * libnosys/configure: Regenerate. + +Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com> + + * d30v/syscalls.c (time): Added code to honor argument + passed to time which is either a pointer to a time_t + value to set or is the NULL pointer. + +1999-02-03 Keith Seitz <keiths@cygnus.com> + + * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return + only unsigned chars. + (getDebugChar2): Remove and integrate support into "M" + packet code. + +1999-01-29 Doug Evans <devans@casey.cygnus.com> + + * sparc/erc32-crt0.S (_exit): Set magic number for simulator. + * sparc/traps.S (win_flush): Make sure %sp is valid before flushing + all windows. + +Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com) + + * mn10300/crt0.S: Use ".stack" for the name of the stack section, + not "._stack". Remove mn10200 support. + * mn10300/trap.S: Remove mn10200 support. + * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into + the .stack output section to be safe. + * mn10300/eval.ld: Likewise. + + * mn10200/crt0.S: Use ".stack" for the name of the stack section, + not "._stack". + * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into + the .stack output section to be safe. + * mn10200/eval.ld: Likewise. + +1999-01-14 Nick Clifton <nickc@cygnus.com> + + * fr30/Makefile.in: Set target of install to be SIM_INSTALL not + MON_INSTALL. + + * fr30/crt0.s (_start): Use atexit to call C++ global + destructors. Patch from Mark Salter <msalter@cygnus.com> + +1999-01-12 Nick Clifton <nickc@cygnus.com> + + * fr30/crt0.s: Remove .stack section - it is no longer necessary. + +1999-01-11 Nick Clifton <nickc@cygnus.com> + + * fr30/crt0.s (_start): Add calls to _init and _fini for C++ + global constructor/destructor support. + +1999-01-07 Nick Clifton <nickc@cygnus.com> + + * fr30/crt0.s (_start): Apply patch from Mark Salter + <msalter@cygnus.com> to cope with initialising .bss areas that are + not word sized. + +1998-12-23 Michael Meissner <meissner@cygnus.com> + + * m68k/idp.ld (.eh_frame): Add section to the .text segment. + (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary. + (.gcc_except_table): Ditto. + +Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com> + + * sh/sh1lcevb.ld: Add DWARF sections. + * sh/sh2lcevb.ld: Ditto. + * sh/sh3lcevb.ld: Ditto. + * sh/sh3bb.ld: Ditto. + +Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com> + + * i386/cygmon.ld: Make sure -lcygmon appears both before + and after -lc, so we pick up functions from there in + preference to libc functions. + + * i386/cygmon-salib.c: Add syscalls for time and gettimeofday. + Don't add __do_global_ctors () and __do_global_dtors () if + we're on a coff target. + (open): Add dummy function so plumhall will compile. + (clock): Replacement for clock () syscall that uses + gettimeofday(). + + +1998-12-18 Gavin Romig-Koch <gavin@cygnus.com> + + * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S. + +1998-12-17 Nick Clifton <nickc@cygnus.com> + + * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h + (_open): Return file descriptor allocated by simulator. + (isatty): Always false to avoid having to cope with reads from + stdin. For Now... + +1998-12-16 Nick Clifton <nickc@cygnus.com> + + * fr30/Makefile.in: Add libraries to clean target. + + * fr30/syscalls.c (_write): Save length so that it can be returned + to caller. + + * fr30/crt0.s (_start): Initialise argc, argv and envp before + calling main(). + +1998-12-15 Gavin Romig-Koch <gavin@cygnus.com> + + * mips/ddb.ld (OUTPUT_ARCH): Remove. + +1998-12-12 Nick Clifton <nickc@cygnus.com> + + * fr30/syscalls.c: Remove stub for abort and add stubs for _kill + and _getpid. + +1998-12-11 Nick Clifton <nickc@cygnus.com> + + * configure.in: Add support for fr30 target. + * configure: Regenerate. + * fr30: New directory. + * fr30/Makefile.am: New file - build crt0.o and libsim.a + * fr30/Makefile.in: New file - generate from Makefile.am. + * fr30/configure.in: New file - support fr30 target + * fr30/configure: New file - generate from configure.in. + * fr30/crt0.s: New file - Basic executable startup code. + * fr30/syscalls.c: New file - System call emulation library. + +1998-12-11 Gavin Romig-Koch <gavin@cygnus.com> + + * mips/crt0.S (_start): Change initialization of FR. + +1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com> + + * i960/crt0.c (set_stack): Change return type to void. Init SP to + FP + 64 instead of FP. Simplify code to align ptr. + (_start): Call exit instead of _exit. Delete local variable stack. + Init stack to heap+4096. + * i960/mon960.c (abort): Ifdef out. + * i960/syscall.h: New file. + +1998-12-04 Ken Raeburn <raeburn@cygnus.com> + + * mips/cma101.c (time): Add heuristic to handle Y2K overflow. + +Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com> + + * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when + assembling. + +Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com> + + * mips/entry.S: Handle mips16 builds. + +1998-10-30 Ian Molee <imolee@cygnus.com> + + * m32r/trapmon0.c: New file. Mon2000 trap handler. + * m32r/trapmon0.S: Removed. + * m32/Makefile.in: Changed to reflect above-changed files. + +Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com> + + * sparc/crt0.S: Move entry point to start of text section. + Put the address of the data section at the start of the section, + so the GDB sparclite loader can find it for a.out loads. + +Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com) + + * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to + a time_t as its argument. + + * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not + clobber a register that overlaps with an input or output. + +Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com> + + * mips/jmr3904-io.c (hardware_init_hook): Add file to support + serial input and out put as required by libgloss read and write + functions. + + * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses + addresses per eCos conventions, not original ROM monitor. + + * configure.in: Add libtx39jmr.c to build target + + * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o + +1998-10-15 Ian Molee <imolee@cygnus.com> + + * m32r/mon.specs: New file + * m32r/trapmon0.S: New file + * m32r/Makefile.in: Modified to add support for mon2000 trap0. + +Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com> + + * libnosys/warning.h: New file. + +1998-10-06 Ken Raeburn <raeburn@cygnus.com> + + * mips/configure.in: Build nullmon stuff in default case. Don't + treat vr4100 specially. + +Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com> + + * libnosys/sbrk.c (_sbrk): Added reference to config.h. + * libnosys/close.c (_close): Added stub warning outside of + function body and added reference to config.h. + * libnosys/execve.c (_execve): Ditto. + * libnosys/fork.c (_fork): Ditto. + * libnosys/fstat.c (_fstat): Ditto. + * libnosys/getpid.c (_getpid): Ditto. + * libnosys/gettod.c (_gettimeofday): Ditto. + * libnosys/isatty.c (_isatty): Ditto. + * libnosys/kill.c (_kill): Ditto. + * libnosys/link.c (_link): Ditto. + * libnosys/lseek.c (_lseek): Ditto. + * libnosys/open.c (_open): Ditto. + * libnosys/read.c (_read): Ditto. + * libnosys/stat.c (_stat): Ditto. + * libnosys/times.c (_times): Ditto. + * libnosys/unlink.c (_unlink): Ditto. + * libnosys/wait.c (_wait): Ditto. + * libnosys/write.c (_write): Ditto. + * libnosys/acconfig.h: New file. + * libnosys/config.h.in: New file. + * libnosys/exit.c: Removed as _exit cannot be stubbed. + * libnosys/Makefile.in: Regenerated. + * libnosys/configure.in: Configure header file specified. + * libnosys/configure: Regenerated. + +Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com> + + * i386/cygmon.ld: Increase memory limits; put the initial + executable above 1MB. + +Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com> + + * i386/configure.in: Changed crt0.c to cygmon-salib.c. + +Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com> + + * configure.in: Add i386-*-elf* triplet. + * i386/*: Support for i386 targets. + +Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com> + + * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test. + (exceptionHandler,getExceptionHandler): Add cast to avoid warning. + +Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com> + + * sparc/Makefile.in: Remove cache86x.o, not needed any more. + * sparc/sparclite.h: (read_asr, write_asr): Define. + * sparc/cache.c (is_danlite): New function. + (cache_off, cache_on, flush_i_cache): Test for DANlite. + * sparc/salib.c (update_leds): Allow user to disable LED flashing. + * sparc/sparc86x.ld: Prevent section overlap. + +1998-09-04 Keith Seitz <keiths@cygnus.com> + + * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board. + (rx_char): Ditto. + (getDebugChar2): New function to support binary downloads (gdb + remote protocol "X" command). + (exceptionHandler): Add support for MSA2000G01 board. + (getExceptionHandler): Ditto. + +1998-08-20 Michael Meissner <meissner@cygnus.com> + + * libnosys/gettod.c: Include sys/time.h so that struct timezone is + declared. + +Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com> + + * sparc/Makefile.in: Add new BSP for sparc86x (DANlite). + * sparc/salib.c (outbyte): Add hook for GDB stub. + (cache_off, cache_on, flush_i_cache): Move to cache.c. + * sparc/cache.c: New file for sparclite-specific cache code. + * sparc/cache-86x.c: New file for sparc86x-specific cache code. + * sparc/sparc86x.ld: New linker script for sparc86x. + * sparc/crt0.S: Disable broken data relocation code. + * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting + standard output to GDB. + (handle_exception): Initialize outbyte hook. + +Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com> + + * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary. + * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise. + * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise. + +1998-08-11 Jason Merrill <jason@yorick.cygnus.com> + + * mn10300/{sim.ld,eval.ld}: Add init_priority support. + +Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com) + + * mn10200/sim.ld: Rework code to insert pad before the start of the + data segment. + * mn10200/eval.ld: Likewise. + * mn10300/sim.ld: Likewise. + * mn10300/eval.ld: Likewise. + +Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com> + + * mips/cma101.c (__sizemem): New local variable extra. Align base + to int boundary. + +Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com> + + * sparc/Makefile.in (ERC32_OBJS): Add fixctors. + * sparc/erc32-crt0.S: Call __fix_ctors just before calling main. + * sparc/fixctors.c: New file. + +Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com> + + * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for + extern functions win_ovf and win_unf; fixes unresolved symbols + in COFF. + +Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com> + + * configure.in: Added libnosys as subdir. + * configure: Rebuilt configure based on configure.in. + * libnosys/close.c (_close): Part of new libnosys stub library + to use for situations with no operating system support. + * libnosys/environ.c (environ): ditto. + * libnosys/execve.c (_execve): ditto. + * libnosys/exit.c (_exit): ditto. + * libnosys/fork.c (_fork): ditto. + * libnosys/fstat.c (_fstat): ditto. + * libnosys/getpid.c (_getpid): ditto. + * libnosys/gettod.c (_gettimeofday): ditto. + * libnosys/isatty.c (_isatty): ditto. + * libnosys/kill.c (_kill): ditto. + * libnosys/link.c (_link): ditto. + * libnosys/lseek.c (_lseek): ditto. + * libnosys/open.c (_open): ditto. + * libnosys/read.c (_read): ditto. + * libnosys/sbrk.c (_sbrk): ditto. + * libnosys/stat.c (_stat): ditto. + * libnosys/times.c (_times): ditto. + * libnosys/unlink.c (_unlink): ditto. + * libnosys/wait.c (_wait): ditto. + * libnosys/write.c (_write): ditto. + * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile. + * libnosys/configure.in: configure.in to create libnosys configure. + * libnosys/configure: Configure for libnosys library. + +Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com> + + * sim/mips.ld: Clarify a comment. + +Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com> + + * sparc/elfsim.ld: Make it work on both a.out and ELF. + * sparc/traps.S: Rename trap_table label to work on both a.out + and ELF. Put the address of the data section at the start + of the section, so the simulator loader can find it for a.out loads. + +Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com> + + * config/mn10200.mt: New file. + +Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com> + + * mn10200/crt0.S: Don't waste top four bytes of stack. + * mn10200/eval.ld: Fix stack top address. + +Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com> + + * mips/dvemon.c: Remove the close function and get it from the generic + close.o + * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS + list to ensure that the proper API's are included. + +Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com> + + * configure.in: Add mn10200 support. + * configure: Regenerate. + * mn10200/Makefile.in: New file. + * mn10200/_exit.c: New file. + * mn10200/access.c: New file. + * mn10200/chmod.c: New file. + * mn10200/chown.c: New file. + * mn10200/close.c: New file. + * mn10200/configure: New file. + * mn10200/configure.in: New file. + * mn10200/creat.c: New file. + * mn10200/crt0.S: New file. + * mn10200/crt1.c: New file. + * mn10200/eval.ld: New file. + * mn10200/execv.c: New file. + * mn10200/execve.c: New file. + * mn10200/fork.c: New file. + * mn10200/fstat.c: New file. + * mn10200/getpid.c: New file. + * mn10200/gettime.c: New file. + * mn10200/isatty.c: New file. + * mn10200/kill.c: New file. + * mn10200/lseek.c: New file. + * mn10200/open.c: New file. + * mn10200/pipe.c: New file. + * mn10200/read.c: New file. + * mn10200/sbrk.c: New file. + * mn10200/sim.ld: New file. + * mn10200/stat.c: New file. + * mn10200/test.c: New file. + * mn10200/time.c: New file. + * mn10200/times.c: New file. + * mn10200/trap.S: New file. + * mn10200/trap.h: New file. + * mn10200/unlink.c: New file. + * mn10200/utime.c: New file. + * mn10200/wait.c: New file. + * mn10200/write.c: New file. + +Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com> + + * m32r/sys/syscall.h: Delete. Use ./syscall.h now. + * m32r/trap0.S: Renamed from trap.S. + * m32r/eit.h: New file. + * m32r/crtsysc.c: Delete, split up into several files. + * m32r/chmod.c: New file. + * m32r/close.c: New file. + * m32r/exit.c: New file. + * m32r/fstat.c: New file. + * m32r/getpid.c: New file. + * m32r/isatty.c: New file. + * m32r/kill.c: New file. + * m32r/lseek.c: New file. + * m32r/open.c: New file. + * m32r/raise.c: New file. + * m32r/read.c: New file. + * m32r/sbrk.c: New file. + * m32r/stat.c: New file. + * m32r/unlink.c: New file. + * m32r/utime.c: New file. + * m32r/write.c: New file. + * m32r/Makefile.in (SYSCALLS): Delete. + (LIBOBJS,LIBGLOSS): New variables. + (all,install): Update. + (libgloss.a): New rule. + +Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com> + + * sparc/cygmon-salib.c (setitimer): Add `const' to second arg. + (gettimeofday): Change type of 2nd arg to struct timezone *. + +Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com> + + * mips/syscalls.c (sbrk): Allow memory allocation to work + for configurations which don't have memory at K1BASE. + * mips/cma101.c (__sizemem): Ditto. + +Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com> + + * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target. + * m68k/gdbinit.emc: New file, user support for special features + supported only on the EMC Symmetrix target. + +Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com> + + * sparc/elfsim.ld: Fix ctor and dtor tables to work in both + little- and big-endian executables. + +Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com> + + * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate + proper prefix for public assembly language labels. + * sparc/ex930.ld: Add DWARF sections. + * sparc/ex931.ld: Ditto. + * sparc/ex934.ld: Ditto. + * sparc/elfsim.ld: Simplify and clean up. + * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds. + * sparc/traps.S (win_flush): Rewrite using code from Cygmon + to eliminate register corruption. + +Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com> + + * sparc/cygmon-salib.c: Stop including sys/itimer.h + +Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com> + + * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any + more. + +Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com) + + * mn10300/Makefile.in: Install sim.ld. + +Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com> + + * sparc/elfsim.ld: Add constructor and destructor tables. + +Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints. + +Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com> + + * sparc/traps.S (win_flush): Don't destroy %g1 and %g2. + +Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com> + + * mips/configure.in: Add idt to tx39 chain. + * mips/configure: Rebuild. + +Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com> + + * mips/crt0.S (__stackbase): Added. + (zerobss): Initialize __stackbase. + +1998-05-13 Brendan Kehoe <brendan@cygnus.com> + + * mips/configure.in: Also grok `mipstx39*-*-*'. + * mips/configure: Regenerated. + +Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com> + + * configure.in: Added powerpcle target. + * configure: Regenerated. + +Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com> + + * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support. + + * sparc/crt0.S (_start): Define label for ELF targets. + * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate + proper prefix for public assembly language labels. + (write, read): Disable to avoid conflict with generic versions + of these functions. + * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h. + * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c + +Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com> + + * sparc/configure.in: Treat sparc86x as a sparclite. + * sparc/configure.in: Ditto. + * sparc/Makefile.in (slite-install): Install missing files + for simulator. + +Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com> + + * mips/configure.in: adjust target type pattern to export nullmon.ld + * mips/configure: regenerated + +Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com> + + * configure.in: Added sparc86x configuration. + * configure: Ditto. + +Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com) + + * mips/crt0.S: Increase stack alignment. + +Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com> + + * sparc/traps.S (win_flush): Prevent immediate window underflow + trap on return. Miscellaneous comment formatting cleanup. + +Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com> + + * sparc/elfsim.ld: Align BSS at 8-byte boundary. + +Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com> + + * rs6000/ads-io.c (write): Added write(). + + * rs6000/Makefile.in: Changed objects used for libads to be + new ads specific object files instead of some mvme objects. + + * Added ads-io.c and ads-exit.c to provide function stubs which + are safe on ads board (SDS monitor). + + * rs6000/mbx-outbyte.c (outbyte): Foundry console output + is fixed, so re-enable output char quoting for mbx. + + * rs6000/mbx.specs: Added blank line to end of file. There + were link errors without it? + + * rs6000/mbx.specs: Use mbx.ld script for linking. + + * rs6000/mbx-outbyte.c: Don't quote characters. We don't want + gdb to display program output, yet. + + * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs + file. + + * rs6000/Makefile.in: Support for MBX EPPCBug monitor. + * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX. + * rs6000/mbx.ld,mbx.specs: New files for MBX. + +Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com> + + * sparc/elfsim.ld: New linker script for running ELF programs + in erc32 simulator. + * sparc/erc32-crt0.S: Disable copying of data segment. + * sparc/erc32-stub.c: Generate correct public name for breakinst. + * sparc/Makefile.in: Build erc32 library always. + +Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com> + + * mips/syscalls.c (sbrk): Check word size correct for + get_mem_info. + +Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com> + + * mips/crt0.S: Insert NOP before _start to keep GDB happy. + * mips/dve.ld: Eliminate references to VR4300. + +Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com> + + * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR. + * mn10300/sim.ld: Ditto. + +Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-salib.c (__getProgramArgs): New function. + + * sparc/cygmon-crt0.S (init): Call __getProgramArgs. + + * configure.in: Added sparc64 configuration. + + * configure: Regenerated. + +Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com> + + * mn10300/Makefile.in: Install libraries, not just linker scripts. + +Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com> + + * config/mn10300.mt: New file + * mn10300/configure.in: Use mn10300.mt as target makefile fragment + instead of nothing at all. + * mn10300/configure: Ditto. + +Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk> + + * doc/configure: Regenerate with autoconf 2.12.1 to fix shell + issues for NT native builds. + +Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-crt0.S: Make start a global symbol (for the linker + script; we also need to make SYM(start) global). + +Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com> + + * sparc/cygmon.ld.src (.debug*): Added dwarf sections. + +Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon.ld.src: Use TARGET_RAM_START. + + * sparc/Makefile.in (SLITE_RAM_START): Add. + (SPARC_RAM_START): Add. + (SPARC64_RAM_START): Add. + (SLITE_ALL): Add cygmon object files and linker script. + slite-install: Install CygMon libraries and linker script. + +Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com> + + * rs6000/ads.ld: Add default attributes to memory region. + * a29k/{p3dgps,sa29200{,b}}.ld: Ditto. + * hp74x/hppa.ld: Ditto. + * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto. + * pa/{op50n,w89k}.ld: Ditto. + * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto. + * sparc/{erc32,ex93{0,1,4}}.ld: Ditto. + +Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com> + + * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S. + +Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com) + + * configure.in: Use "mn10300" subdir for "mn10300-*-*". + +Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com> + + * mn10300/Makefile.in (GENOBJS): Remove system calls no longer + supported. + * mn10300/trap.h: Use generic syscall.h. + * mn10300/sys/syscall.h: Removed in favor of generic syscall.h. + +Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com> + + * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16. + * mips/cma101.c: Reverse my previous change. + Add #ifdef __mips16 then #error. + +Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com> + + * mn10300/Makefile.in: Add rules for building libeval.a. + * mn10300/configure: Don't use default.mt. + * mn10300/configure.in: Ditto. + * mn10300/eval.ld: Replace with modified version of default script. + + * mn10300/_exit.c: New file for libeval.a. + * mn10300/access.c: Ditto. + * mn10300/chmod.c: Ditto. + * mn10300/chown.c: Ditto. + * mn10300/close.c: Ditto. + * mn10300/creat.c: Ditto. + * mn10300/crt0.S: Ditto. + * mn10300/crt1.c: Ditto. + * mn10300/execv.c: Ditto. + * mn10300/execve.c: Ditto. + * mn10300/fork.c: Ditto. + * mn10300/fstat.c: Ditto. + * mn10300/getpid.c: Ditto. + * mn10300/gettime.c: Ditto. + * mn10300/isatty.c: Ditto. + * mn10300/kill.c: Ditto. + * mn10300/lseek.c: Ditto. + * mn10300/open.c: Ditto. + * mn10300/pipe.c: Ditto. + * mn10300/read.c: Ditto. + * mn10300/sbrk.c: Ditto. + * mn10300/sim.ld: Ditto. + * mn10300/stat.c: Ditto. + * mn10300/time.c: Ditto. + * mn10300/times.c: Ditto. + * mn10300/trap.S: Ditto. + * mn10300/trap.h: Ditto. + * mn10300/unlink.c: Ditto. + * mn10300/utime.c: Ditto. + * mn10300/wait.c: Ditto. + * mn10300/write.c: Ditto. + * mn10300/sys/syscall.h: Ditto. + +Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com> + + * mips/cma101.c: #ifdef out whole file if mips16. + +Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com> + + * i960/*: Revised. + +Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com> + + * m68k/crt0.S (start): Fixed code that clears .bss. Code + was using dbra instruction and did not account for the fact + that the instruction branches until counter is -1, not 0. + +Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com> + + * mn10300/Makefile.in: New file for MN10300 eval board support. + * mn10300/configure: Ditto. + * mn10300/configure.in: Ditto. + * mn10300/crt0-eval.S: Ditto. + * mn10300/eval.ld: Ditto. + * mn10300/test.c: Ditto. + +Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com> + + * mips/vr4300.S (__previous): Fix comment type-o in + previous change. + +Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com> + + * mips/vr4300.S (__previous,baseaddr,res_baseaddr): + Figure the length of the exception handler at runtime + rather than compile time. + +Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: When running config-ml.in, put --enable-multilib + before ac_configure_args, so that --disable-multilib can override + it. + * configure: Rebuild. + +Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com> + + * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects. + +Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com> + + * config/mips.mt: Add rules for read.o and write.o. + * mips/dvemon.c: New file to support Densan DVE-R3900 board. + * mips/dve.ld: New file to support Densan DVE-R3900 board. + * mips/Makefile.in: Add rules for Densan support library libdve.a. + * mips/configure.in: Build libdve.a for tx39 targets. + * mips/configure: Ditto. + +Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU). + + * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include + sys/types.h, and define _open_r, _close_r, etc. + +Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-salib.c (_open_r, _close_r): New functions. + (read, write): If the fd isn't 0, 1, or 2, return an error. + +Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define. + + * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work + properly. + + * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately. + + * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL + to determine what template file we use. + +1997-12-22 Felix Lee <flee@cygnus.com> + + * rs6000/sim-errno.c (_cerror): need to return -1. + * rs6000/sol-cfuncs.c (_cerror): likewise. + +Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is + defined. Allocate 128 bytes for a frame if sparc64. + + * sparc/cygmon.ld.src: New file, replaced cygmon.ld. + + * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added. + (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added. + ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src. + + * sparc/configure.in: Add sparc64 to CPU list. + * sparc/configure: Regenerated. + * configure: Regenerated. + +Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com> + + * configure.in: Added sparc64-elf configuration. + +Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF + sections. Copied from mips/idt.ld. + +Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com> + + * mips/configure: Add entry.o to LSI library. + * mips/configure.in: Ditto. + * mips/crt0.S: Declare init hooks as .text to avoid linker errors. + * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines. + * mips/entry.S: New file (MIPS16 entry/exit exception handler). + +Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out + the 3 bss areas. + +Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon-salib.c (open): New syscall. + + * sparc/cygmon.ld: Add gcc_except_table section. + + * sparc/cygmon-crt0.S: Call __install_signal_handler. + Run ctors/dtors as appropriate. + + * sparc/cygmon-salib.c (gettimeofday): New syscall. + (stime): Ditto. + (add_mapping): Ditto. + (remove_mapping): Ditto. + (__install_signal_handler): Ditto. + +Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com> + + * rs6000/mcount.S: New file to in case no profiling module was + defined. + + * rs6000/Makefile.in (OBJS): Add mcount.o + (mcount.o): Depend on mcount.S. + +Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/cygmon.ld: Add linkonce sections. + +Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/syscalls.c (__syscall): Correct setting errno. + +Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/Makefile.in: Removed TARGET_CFLAGS. + * sparc/configure.in: Ditto. + * sparc/configure: Regenerated. + +Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com> + + * syscall.h: Remove d30v from comments. + + * d30v/syscalls.c: Use common syscall.h file, move setting errno + into common function, rather than have each stub do it. + + * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old + d30v specific version. + (clean): Properly remove libraries. + + * d30v/sys/syscall.h: Delete. + +Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com> + + * rs6000/Makefile.in (unlink.o): Add rule for. + + * syscall.h: New file. + +Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com> + + * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__. + + * sparc/Makefile.in: Reorganize file. + + * sparc/Makefile.in: Rename all occurences of SIM to ERC32. + (all): Don't build erc32 support any more (never installed anyway). + * sparc/erc32-io.c: Renamed from sim-io.c. + * sparc/erc32-stub.c: Renamed from sim-stub.c. + * sparc/erc32-crt0.S: Renamed from sim-crt0.S. + * sparc/erc32.ld: Renamed from sim.ld. + * sparc/configure.in (AC_INIT): Update. + * sparc/configure: Regenerate. + +Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/syscalls.c: New file to provide system call stubs. + * d30v/sys/syscall.h: New file to provide system call numbers. + * d30v/sim-{exit,read,write}.S: Delete, no longer used. + * d30v/Makefile.in: Remove old system stubs, and use the new ones + in syscalls.c. + +Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/sys/syscall.h: Define for d30v system calls. + +Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com> + + * configure.in: Configure the sparc directory for the sparc-elf + toolchain. + * configure: Regenerated. + + * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon + crt0 and install the cygmon linker script. + + * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't + redefine it. + + * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS + subst variable. + * sparc/configure: Regenerated. + + * sparc/cygmon.ld: New file. + * sparc/cygmon-crt0.S: New file. + * sparc/cygmon-salib.c: New file. + +Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/crt0.S (_start): Set up stack pointer to end of internal + memory by default. + +Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o. + +Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com> + + * configure.in (d30v-*-*): Add configuration. + * configure: Regenerate. + + * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos. + * d30v/Makefile.in: Ditto. + +Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com> + + * d30v/crt0.S: New file for d30v port. + * d30v/configure{,.in}: Ditto. + * d30v/Makefile.in: Ditto. + * d30v/{in,out}byte.c: Ditto. + * d30v/sim-{read,write,exit}.c: Ditto. + +Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com> + + * mips/Makefile.in (vr4300.o): Reinstate command, it's will + be necessary until all hosts properly set BSP in configure.in. + +Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com> + + * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and + __DTOR_LIST__. + +Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com> + + * mips/crt0.S: Declare external functions as .text to + eliminate linker warnings. + +Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com> + + * mips/Makefile.in (SCRIPTS): Now is configurable. + (BSP): Now is configurable. + (vr4300.o): Remove unnecessary command. + * mips/configure.in: Configure the newly configuable + SCRIPTS and BSP. + * mips/configure: Re-autoconf. + + +Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com> + + * mips/Makefile.in (pmon.o): Added compile command that includes + PART_SPECIFIC_DEFINES. Don't include cma101.o by default. + + * mips/configure.in (part_specific_defines): New variable + used when building pmon.o. + (part_specific_obj): Include cma101.o as well as vr4300.o, + since it is board-specific in many ways (and relies on + routines in vr4300.o). + +Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com> + + * mips/idt.ld: Add handling of DWARF sections. + +Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com> + + * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds. + +Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * v850/sys/syscall.h: Match with what is in newlib. + +Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com> + + * v850/sys/syscall.h: New file. + +Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com> + + * rs6000/ads.ld: Define ram region. + (__stack): Fix value. + * rs6000/crt0.S: Clear the sbss area as well as bss. + +Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com> + + * m68k/bcc.ld: Don't use BLOCK for the section addresses. + Instead, just force . to be aligned when necessary. + * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise. + * m68k/sbc5204.ld, m68k/sbc5206: Likewise. + +Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com> + + * rs6000/Makefile.in (install-{yellowknife,ads}): The linker + scripts are in the source directory, not the object directory. + +Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com> + + * rs6000/ads.ld: New file, linker script for 821/860 ADS board. + * rs6000/yellowknife.ld: New file, linker script for embedded + Yellowknife (CHRP/PPCP) box. + * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits, + remove references to EVM, don't optimize the test program. + * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic. + * rs6000/mvme-stack.S: Removed, unnecessary. + +Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com> + + * mips/crt0.S: Added GCRT0 #ifdef for profiling support. + + * mips/Makefile.in (SCRIPTS): Added idtecoff. + (PCRT0): Added. + + * mips/idtecoff.ld: Added. Add crt0.o startup entry. + +Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com> + + * m32r/crt0.S: Remove references to .fillinsn. + +Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * testsuite/Makefile.in (INSTALL): Change install.sh to + install-sh. + +Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com> + + * rs6000/configure.in (AC_PROG_CC): copied from configure.in. + * rs6000/configure: Regenerate. + + +Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com> + + * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well + as _end and end. + +Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com> + + * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead + of ALIGN(16). Remove ALIGN from _gp computation. + +Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com> + + * mips/idtmon.S: Added magic number for _flush_cache slot. + +Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com> + + * m68k/Makefile.in (install): Fix typo. + + * m68k/crt0.S: Changed to use correct loop condition for coldfire. + +Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com) + + * sparc/Makefile.in: Add rules for above. + (701_OBJS): Add salib-701.o, sparclet-stub.o. + [Brought over from Nov 5 change in sparclet branch.] + + * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix + intermittent problems with gdb stub and breakpoints. Fixes pr 11755. + +Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com> + + * m68k/sbc5204: Fix GROUP specifier. + * m68k/sbc5206: Likewise. + +Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com> + + * m68k/Makefile.in (all): Fix typo. + + * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter + is an invalid instruction on the coldfire. + +Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com> + + * mips/lsi.ld: New file. + * mips/lsipmon.S: New file. + * Makefile.in: Add support for LSI variant of PMON (MiniRISC board). + * pmon.S: Ditto. + +Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com> + + * mips/regs.S (pc): Define. + +Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com> + + * mips/pmon.S (INDIRECT): For a target that uses the 64-bit + ABI, set up the stack for a 32-bit call before actually calling + PMON. + + * mips/regs.S: K1BASE needs to be a 64-bit value on a machine + with 64-bit pointers. + + * mips/syscalls.c (sbrk): Use size_t instead of unsigned int + when comparing pointers. + +Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com> + + * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__). + * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c. + +Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com> + + * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is + an invalid addressing mode on the 68000 core. + +Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com> + + * mips/crt0.S: Subtract 24 instead of 8 when computing sp. + +Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com> + + * m32r/m32r-lib.c: New file. + * m32r/{eva,eva-stub}.ld: New files. + * m32r/Makefile.in: Build and install them. + Also build and install m32r-stub.o. + +Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com> + + * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in. + * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC + can't do final link until libs in this directory are built. + * mips/configure: regenerated. + +Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com> + + * mips/crt0.S: Call hardware_init_hook and software_init_hook via + a register, to avoid relocation overflow if they are zero. + +Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com> + + * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules + can now be configured by part_specific_obj. + * mips/configure.in (part_specific_obj): added. + * mips/configure: regenerate. + +Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com> + + * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)). + +Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com> + + * mips/ddb.ld: Align the location counter before setting _gp, and + before setting edata. Remove ALIGN from _gp computation. + * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead + of ALIGN(16). Remove ALIGN from _gp computation. + +Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com> + + * mips/array.ld: Add mips16 sections. + * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise. + + * mips/crt0.S (zerobss): Use subu, not sub. + +Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com> + + * mips/crt0.S: Add .ent lines for all code fragments, so + that objdump --disassemble will display them correctly. + +Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com> + + * m68k/mvme-stub.c: New file. Common debugger stub used for mvme- + based targets. This should eventually be merged with or replaced + by the m68k stub from gdb. + * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed. + * m68k/Makefile.in: Updated for above change. + + * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace + differences and changed to consistantly use the IMM macro for + immediate constants. It is now possible to compare these two + files without having to filter out insignificant differences. + + * m68k/mvme135-stub.c (set_debug_traps): Renamed from + init_debug_traps to match documentation and other sample debugger + stubs. + + * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204. + + * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206. + + * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire + targets running the dbug monitor. + + * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files. + +Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com> + + * m68k/crt0.S: Don't use SYM to refer to symbols defined + in the linker script. + +Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com> + + * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition. + +Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com> + + * mips/crt0.S (_start): Don't try to use FPU registers if + __mips_soft_float is defined. + +Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com> + + * sparc/Makefile.in (splet-install): Add tsc701.ld. + +Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com> + + * sparc/sparclet-stub.c: Add support for "P" protocol command. + Add support for %cc coprocessor registers, %asr registers. + Work-around broken SAVE instruction on sparclet. + +Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com) + + * mips/pmon.S: add an INDIRECT for _flush_cache to be the + same as mon_flush_cache. This fixes failures in "make check" + +Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com> + + * mips/syscalls.c (__errno, _raise): Delete. + +Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com> + + * mips/idt.ld: Align the location counter before setting _gp, and + before setting edata. + * mips/pmon.ld: Likewise. + +Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com> + + * configure.in: Use a special version of AC_PROG_CC. Autoconf + 2.12 introduced a check for whether the compiler works, and that + check will fail for a cross compilers without a complete set of + libraries. + +Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * sbrk.c: Set the heap pointer to the address of _end, not the + value. + +Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com> + + * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition. + +Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com> + + * mips/crt0.S: Delete unreachable instruction after exit call. + Move exit call before .end _start. + +Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com> + + * configure: Regenerate with autoconf 2.12. + +Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * config/ppc.mh: New PowerPC eabi target specific config file. + Always use -mrelocatable-lib -mno-eabi. + + * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh. + * rs6000/configure: Regenerate. + + * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64 + bytes, not 56 so that it is aligned to a 16 byte boundary. + +Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com> + + * sparc/Makefile.in (crt0-701.o): Use default rule to build. + * sparc/crt0-701.S: Second pass at little endian support. + +Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com> + + * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files. + * sparc/Makefile.in: Add rules for above. + (701_OBJS): Add salib-701.o, sparclet-stub.o. + +Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com) + + * mips/ddb.ld: rename cairo.ld to ddb.ld + * mips/Makefile.in: rename cairo to ddb + +Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com> + + * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files, + linker scripts for Hitachi eval boards. + +Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com> + + * m32r/crt0.S: Set up fp. Speed up zeroing of bss. + +Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com> + + * mips/crt0.S: Initialize gp register correctly. + +Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com> + + * m32r/sys/syscall.h: New file. + * m32r/crt0.S: Rewrite. + * m32r/crtsysc.c (__trap): Adjust literal and comment syntax. + +Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com> + + * m32r/syscalls.c: Deleted, renamed to + * m32r/crtsysc.c: this. + * m32r/Makefile.in: Updated. + +Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com> + + * m32r/{Makefile.in,configure.in,configure}: New files. + * m32r/{crt0.S,syscalls.c,trap.S}: New files. + * configure.in: Recognize m32r-*-*. + * configure: Regenerated. + +Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/crt0.S (_exit): Update terminating break instruction to use + an explicit high value. + +Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com> + + * sh: New directory, Hitachi SH libgloss support. + * sh/sh3bb.ld: New file, SH3 big box linker script. + +Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com> + + * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in + case the end symbol is not aligned. + +Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/vr4300.S (__cpu_flush): Fix lui constant. + * mips/crt0.S (init): Fix passing of arg0 through exit() and + _exit(). + * mips/syscalls.c (__errno): Return address of errno, rather than + NULL. + +Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com) + + * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: + Merge .init and .fini sections into .text to fix a.out. + +Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com) + + * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: + Many fixes for problems discovered during testing. Make stack end + at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be + longword aligned. Move .shdata out of .text section. Put .rodata + and .gcc_except_table into .text section. Get rid of .shbss + section, load it into .bss. Remove bogus start address + calculation for .bss. Force all sections to be longword aligned. + Create .init and .fini sections (including function prologues and + epilogues) for ELF support. + * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into + cpu32bug.h. Make sure that cpu32bug function codes aren't global. + Remove creation of vbr_table. Fix function prologue in _exit. + Use fp instead of a6. Add .text pseudo-op to the beginning of + each function. + * crt0.S: Remove global symbols zeroboss, init and launch. Make + main, exit, hardware_init_hook, software_init_hook, atexit and + __do_global_dtors extern, not global. Fix logic error when + initializing stack pointer. It now loads sp if __stack is non- + zero. Reverse order of software and hardware init hooks. + Hardware now comes first. Add call to __INIT_SECTION__, and + register __FINI_SECTION__ with atexit. This is needed to make ELF + static constructors and destructors work right. + +Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com> + + * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'. + * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise. + * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise. + * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise. + +Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/Makefile.in (SCRIPTS): Add cairo. + (vr4300.o:): Force build with target CFLAGS to ensure correct + multilib endianness. The -Tcairo.ld target uses libpmon.a aswell + as the -Tpmon.ld target. + * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include. + * mips/cairo.ld: Added. + * mips/crt0.S: Restore atexit() call. Fix startup stack + initialisation. + * mips/pmon.S: Fix monitor indirection to be 64bit clean. + * mips/vr4300.s: Added simple bus error handler to cope with + sizing memory that doesn't ghost, but does abort. + * mips/cma101.c: Improve the memory sizer. + * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX. + +Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium + pro. + * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto. + * a29k/configure: Regenerate. + +Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of + Linux, Solaris libraries if built. + +Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * m68k/Makefile.in: Add -nostdlib to the test targets. + * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from + .data to .text where they really belong. + * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit, + GCC is supposed to do this in __main. + +Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com> + + * sparc/libsys/isatty.c: New file. + +Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * pa/Makefile.in: Build the test case as seperate targets. + * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the + libraries. + +Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * m68k/Makefile.in: Install common crt0.o, remove old references + to per-bsp crt0's. + +Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * sparc/Makefile.in: Built crt0.S, not crto.s. + * sparc/crt0.S: Don't use REGS macro, use % always. + * sparc/salib.c: Add a prototype for putDebugChar. + +Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com> + + * sparc/{sysc-701.c,crt0-701.S}: New files. + * sparc/Makefile.in (all): Build them. + ($(701_BSP),crt0-701.o): New targets. + ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make. + (all): Depend on $($(CPU)_ALL). + (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM). + Depend on $($(CPU)_INSTALL). + * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir). + (AC_CONFIG_AUX_DIR): Call. + (CPU): Define. + * sparc/configure: Regenerated. + +Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com> + + * config/{default.mt,mips.mt}: Don't use $<, for sunos make. + +Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com> + + * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__. + +Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * lseek.c (lseek): Don't use SET_ERRNO. + * open.c (open): Ditto. + +Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com) + + * sparc/Makefile.in: Install ex930/931/934.ld files. + * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to + define target_alias to make install work from this directory. + +Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in: Make sure we always have an argument to for. Make + sure rootpre and srcrootpre are always set before using + FLAGS_TO_PASS. + +Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com> + + * glue.h (SET_ERRNO): Removed. + * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO. + +Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files + in the toplevel. + +Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the + assembly of the "sync" instruction. + * mips/Makefile.in: Removed special cma101.o build. Seperate + install.sh invocations for the BSP libraries. + +Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * doc/porting.texi (GNU remote protocol): Fix bad texinfo. + +Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll> + + * sparc/traps.S: Don't use REGS macro, use % always. + * sparc/Makefile.in: Add -nostdlib when building the test cases, + as gcc keeps thinks it wants two crt0.o. + * sparc/asm.h: Don't define the REGS macro, we'll use explicit + register prefixes. Always define USER_LABEL_PREFIX cause gcc is + broken, and I doubt it'll get fixed. + +Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/crt0.S (zerobss): Fix the stack-pointer calculation. + +Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com> + + * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS). + (cma101.o): Pass -mips2 after $(CFLAGS). + +Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp) + + * Makefile.in (bindir, libdir): Use autoconf-set values. + * configure: Rebuilt. + + * doc/Makefile.in (mandir, infodir): Use autoconf-set values. + * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher. + * doc/configure: Rebuilt. + + * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in + (bindir, libdir): Use autoconf-set values. + * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in + (AC_PREREQ): autoconf 2.5 or higher. + * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure: + Rebuilt. + +Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * sparc/crt0.S: Set the stack to the upper part of memory. Execute + hardware_init_hook and software_init_hook if they exist with a + legit address. Drop into exit after main. Zero the bss section. + * sparc/ex930.ld: PROVIDE hardware_init_hook and + software_init_hook. + +Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com> + + * mips/Makefile.in (cma101.o): Use -mips2 option when compiling. + +Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com> + + * debug.[ch]: New files for GDB stub support. + * config/default.mt: Add rules for debug.o. + * config/default.mh: Add rule for building C++ source. Add $srcdir + to INCLUDES so shared header files can be found. + + * sparc/salib.c(exceptionHandler): Range check the vector number + so we get a legit %tbr value. Add wrappers so inbyte and outbyte + work. + * sparc/crt0.s: Handle cpus that don't have FP support. + * sparc/Makefile.in: Add multilib support. Add variable for + objcopy and objdump. Build the BSPs as archive libraries, not + object files. Add support for the SIS sparc simulator. Build the + test case srecords and dissasembly as seperate makefile + targets. Also optionally build the C++ test case. Use a target + makefile fragment. + * sparc/configure.in: Add multilib support. + * sparc/configure: Regenerated. + * sparc/asm.h: Macros to deal with aout and coff formats portably. + * sparc/slite.h: Sparclite specific stuff. + * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for + the SIS sparc simulator. + * sparc/traps.S: Generic trap handlers for SIS and ex93x targets. + * sparc/tests.c: Test case for linking and GDB protocol. + +Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * pa/Makefile.in: Build the test case srecords and dissasembly + as seperate makefile targets. Also optionally build the C++ test + case. + * pa/crt0.S: If __stack and __globals have a legit address, use + that for %sp and %gp. Execute hardware_init_hook and + software_init_hook if they exist with a legit address. Add + __do_global_dtors() to the atexit array. + * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the + libraries. Allocate the stack and global spaces from the top of + memory. PROVIDE hardware_init_hook and software_init_hook. + + * m68k/Makefile.in: Build the test case srecords and dissasembly + as seperate makefile targets. Also optionally build the C++ test + case. + * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and + __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them + correctly for a change. + * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than + building seperate ones. PROVIDE hardware_init_hook and + software_init_hook. Stick the Constructors and Destructors in + .data cause they don't work in .text (which is where they should + really be). + * m68k/cpu32bug: Add a few more traps to support the older ABug + monitor. + * m68k/crt0.S: If __stack is isn't set, set the stack to the top + of memory. Excecute hardware_init_hook and software_init_hook if + they exist with a legit address. Add __do_global_dtors() to the + atexit array. + + * rs6000/Makefile.in: Use the linker script to build the test + case. Also build a C++ test case. + * rs6000/dtor.C: Test contructors and destructors. + * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and + the mvme board. + * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook + so we can test for them in the crt0.S. + * rs6000/crto.S: Excecute hardware_init_hook and + software_init_hook if they exist with a legit address. + +Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * mips/Makefile.in: Replace the "test" target with seperate + targets for the dissasembled file, and the srecord. + * mips/configure.in: Use a target makefile fragment. + * mips/configure: Regenerate. + * mips/idt.ld: Add a comment on producing srecords. Setup a space + for the stack. PROVIDE hardware_init_hook and software_init_hook. + * mips/crt0.S: Make a small stack. Run memsize() using the temp + stack, and then set the stack to the top of memory. Also grab some + space for the globals. Add __do_global_dtors() to the atexit + array. Call _exit from newlib so the atexit array gets run, then + exits. + +Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com> + + * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling. + +Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net> + + * rs6000/simulator.S (open, close, lseek): Add system calls. + * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o + here. + (SIM_OBJS): Put them here instead. + +Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * m68k/crt0.S: Don't allocate __stack in the .bss section. + * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below + the top of memory. Use "-l" in GROUP rather than the full name so + it'll get found using the path lookup in LD. Also link in libgcc + too. Don't set __lstack anymore. + * m68k/Makefile.in: Build test as a series of Makefile targets, + rather than as a big loop. + +Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/mvme-stack.S: New file, define __stack. + * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for + the stack address. + +Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * rs6000/Makefile.in: Add support for multilib. + * rs6000/configure.in: Ditto. + * rs6000/configure: Regenerate. + +Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com> + + * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH. + +Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * {mips,a29k,pa}/configure.in: Add support for multilibs + by using config-ml.in. + * {mips,a29k,pa}/configure: Regenerate. + * {mips,a29k,pa}/Makefile.in: Build archive libraries, + not objects for the BSPs. + +Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/sol-crt0.c: Delete, file moved into gcc directory. + +Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/simulator.S: Call _cerror to save errno if an error + occurred. + * rs6000/sim-errno.c (_cerrno): New function to set errno. + +Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support + libgloss on PowerPC Solaris. + + * rs6000/Makefile.in: Add Solaris support. + +Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * Makefile.in: Don't do anything if SUBDIRS is empty. + +Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * configure.in, m68k/configure.in: Add support for multilibs by + using config-ml.in. + * m68k/crt0.S: If a value for __stack hasn't been specified, + initialize %sp to some memory in .bss. + * m68k/Makefile.in: Build archive libraries, not objects for the + BSPs. Build multiple copies of the crt0.o, one for each target. Add + support to build multilibs. + * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for + libc.a and the BSP rather than INPUT an object. Get the right + crt0.o. + +Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com> + + * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than + extbl, so it can be used on a 68000. + +Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap + instruction following the _exit system call. This also makes sure + that the debugger reports the address as being in _exit, rather + than whatever function follows _exit. + +Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com> + + * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c, + mon-syscalls.S,mon-write.c}: Initial support for MON960. + * configure.in: Add support for i960. + * configure: Rebuild with autoconf 2.8. + +Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com> + + * a29k/configure.in: Call AC_CONFIG_AUX_DIR. + * a29k/configure: Rebuild with autoconf 2.7. + * m68k/configure.in: Call AC_CONFIG_AUX_DIR before + AC_CANONICAL_SYSTEM. + * mips/configure.in, pa/configure.in: Likewise. + * rs6000/configure.in: Likewise. + * m68k/configure, mips/configure, pa/configure: Rebuild. + * rs6000/configure: Rebuild. + +Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com> + + * sparc/libsys/sbrk.S (curbrk): Moved from here, + * sparc/libsys/cerror.S (curbrk): To here. + +Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/crt0.S (bssloop): Updated comment to reflect the source. + +Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com> + + * configure.in (sparclet-*-aout*): Add entry. + * configure: Regenerated. + * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c, + libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}: + New files. + +Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com> + + * a29k: New dir for a29k-coff support for the AMSAT Phase-3D + satellite. (doesn't use udi) + * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s, + p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k + support. + * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h, + fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k + support. + * configure.in: Add support for a29k. + * configure: Rebuild. + +Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/mvme-read.c (read): New file, if large read, do a .INLN + system call, instead of sucessive .INCHR system calls. Map \r on + input to \n. + + * rs6000/mvme-inbyte.S: Add stub for new input system calls. + + * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o + +Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/mvme-print.c: New file, map write into sequences of + .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR. + + * rs6000/mvme-outbyte.S: Add stubs for new output system calls. + + * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o + and write.o. + +Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition. + * mips/cma101.c (time): Added time() function. + +Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/vr4300.S (__cpu_flush): Fix loop counter. + +Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk> + + * mips/syscalls.c: Used include file, rather than local manifest + definitions. + * mips/crt0.S: Removed IDT monitor entry points. + * mips/Makefile.in: Construct mipsidt and mipspmon BSP files. + * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added. + * mips/{mipspmon.ld}: Added. + +Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s. + * rs6000/configure: Regenerate. + +Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable + in the .sdata section, and provide a fixup for the address, in + order to support the new -msdata compiler flag. + +Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit, + so eabi-ctors in libgcc.a can know to register the function to + call all of the destructors. + +Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com> + + * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout. + * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in + (AC_CONFIG_AUX_DIR): Define + * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated. + +Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM, + and INSTALL_DATA. + +Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk> + + * mips/syscalls.c (sbrk): Fixed memory addressing. System call + returns size, not (last address + 1). + +Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com> + + * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET, + AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET, + OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules + to use CC, etc., instead of CC_FOR_TARGET, etc. + * configure.in, */configure.in: Get values for CC, AS, AR, LD, and + RANLIB. Always use default.mh. + * Makefile.in (FLAGS_TO_PASS): Pass down LD. + * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by + substituted by the autoconf configure script. Use them instead of + the *_FOR_TARGET variants. + * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM. + * m68k/configure.in: Call AC_ARG_PROGRAM. + * mips/configure.in, pa/configure.in: Likewise. + * rs6000/configure.in: Likewise. + * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and + OBJCOPY. + * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise. + * mips/Makefile.in: Split new test target from all target. + * configure, */configure: Rebuild. + +Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com) + + * Makefile.in: Added prefix, exec-prefix and tooldir to + FLAGS_TO_PASS so vaulting works correctly. + +Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk> + + * mips/mipsidt.ld: Added. + * mips/syscalls.c: Added. + * mips/crt0.S: Added FPU presence check, and entry points into IDT + monitor. + * mips/Makefile.in (all): Updated to build generic IDT monitor + crt0.o file. + * mips/test.c (main): Removed unnecessary prototypes. + * configure.in (configdirs): Removed mips64vr4300 target. + * configure: Re-generated. + * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent + directory path element. + * mipsidt: Directory removed. + +Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com> + + * configure.in, */configure.in: Don't call AC_ARG_PROGRAM. + * configure, */configure: Rebuild. + * Makefile.in, */Makefile.in: Don't set program_transform_name. + +Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> + + * configure.in (configdirs): Add mips*vr4300*-*-* target. + + * configure: Re-generated. + + * mipsidt/crt0.S: Check for FPU presence. + + * mipsidt/mipsidt.ld: Removed explicit crt0.o from link. + + * mipsidt/Makefile.in: Explicitly link against crt0.o file. + +Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com> + + * config/default.mh: Add additional "../" to path used to find + comp-tools binaries in an object tree. + +Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/mvme-crt0.S (_start): Zero out bss before the the program + starts. + +Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system + calls, not decimal, since formatting the disk when you intend to + write out a character is not nice. + +Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of + stack chain to avoid last word indebugger's memory. + + * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in + r10, not r0. + +Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk> + + * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test + program link. + + * mipsidt/crt0.S: Changed monitor entry sequence. + + * mipsidt/syscalls.c: Added local sbrk() function, derived from + (libgloss/sbrk.c), but using the monitor routine to ascertain the + amount of memory available. + +Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk> + + * mipsidt: Added (directory). This is a simple crt0 module for the + IDT MIPS monitor. The existing "libgloss/mips" directory is for a + specific R3000 board, so it was safer creating a new target + directory. + * mipsidt/Makefile.in: Added. + * mipsidt/configure: Added. + * mipsidt/configure.in: Added. + * mipsidt/crt0.S: Added. + + * mipsidt/syscalls.c: Added. + * mipsidt/test.c: Added. + + * configure (mips*vr4300*-*-*): Use new mipsidt target directory. + +Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com> + + * rs6000/Makefile (all asm rules): Remove asm.h dependency. + * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h. + * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not + asm.h. + * rs6000/sim{-crt0,ulator}.S: Ditto. + + * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END + for _start, since the linker needs to see this. + +Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com) + + * sparc/sparc-stub.c: include sparclite.h to get access to register + fondling macros. + * (trap_low): Save and restore FP regs if necessary. Also, clean + up save and restore of debug unit regs. + * (hard_trap_info): Add more architecturally defined traps. + * (set_debug_traps): Only set FP disabled trap if FP is disabled. + * (get_in_break_mode): Clean up. Get rid of calls to + set_hw_breakpoint_trap(). Also, use write_asi macro + * (handle_exception): Clean up `g' and `G' commands. Add `P' + command. + * (hw_breakpoint): Why was this here!? It's gone now... + * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under + flow setup. Call main instead of jumping to it. + * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new + and improved read_asi macro. + * (win_ovf win_unf): Parameterize window size. + * sparclite.h (read_asi): Rewrite so that macro returns an rval. + * (read_psr write_psr): New macros to do the obvious. + * Add conditionalized code for 933 window size. + +Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/simulator.S (abort): Delete abort. + * rs6000/sim-abort.c: New file, to print message that abort was + called. + * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o. + + * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that + give the start and end of a function written in assembler. If + -mcall-aixdesc or -mcall-nt, create a function descriptor and name + the real function with one or two leading periods. + + * rs6000/{simulator,sim-crt0}.S: Use new function macros. + * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto. + + * rs6000/Makefile.in: Add asm.h as a dependent for all .S files. + Compile the .S files with gcc, so that -mcall-* flags define the + appropriate macros. + +Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com> + + * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass + crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al. + * sparc/salib.c (__main): Comment out empty function. + +Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com> + + * Makefile.in (maintainer-clean): New synonym for realclean. + * hp74x/Makefile.in (maintainer-clean): Likewise. + * m68k/Makefile.in (maintainer-clean): Likewise. + * pa/Makefile.in (maintainer-clean): Likewise. + * mips/Makefile.in (maintainer-clean): Likewise. + * rs6000/Makefile.in (maintainer-clean): Likewise. + * sparc/Makefile.in (maintainer-clean): Likewise. + * doc/Makefile.in (maintainer-clean): Likewise. + * testsuite/Makefile.in (maintainer-clean): Likewise. + * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise. + +Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/Makefile.in (all): Fix typo preventing simulator from + being built. + +Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * rs6000/Makefile.in: Misc mvme support fixes. + + * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip + leading underscores from identifiers. + + * m68k/asm.h: New file, macro definitions helpful for assembly + language programming. + * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}: + Use asm.h. + + * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: + New files, preliminary support for motorola mvme targets running + the ppcbug monitor. + * rs6000/Makefile.in: Build mvme support. + + * rs6000/asm.h: New file, macro definitions helpful for assembly + language programming. + * rs6000/{sim-crt0.S, simulator.S}: Use asm.h. + +Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net> + + * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning. + +Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com> + + * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid + reordered insns that can end up being an infinite loop. + * m68k/idp-outbyte.c (READREG): Likewise. + +Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of + using a large static area for the break area. + +Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/Makefile.in (install*): Add separate installation rules + for sim and evm targets. + +Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com> + + * rs6000/sim*: Add PowerPC simulator support. + +Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu) + + * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported + code. Fix callinfo directives to include "millicode" attribute. + + * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing. + +Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu) + + * pa/crt0.S ($START$): Use local label prefix for local label + "bssloop". + +Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com> + + * ex93x/sparclite.h: add __WINSIZE. + * ex93x/salib.c: Use __WINSIZE, implements write with $O command of + stub protocol. + +Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * Makefile.in: Updated to reflect filename changes. + + * m68k/mc68681-duart.h: Renamed to m68681reg.h. + * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and + idp-outbyte.c + +Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * m68k/mc68681-duart.h: Removed everything except register offsets. + Changed offsets so they reflect actual chip instead of how device + is mapped into the IDP address space. + * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address. + (READREG, WRITEREG): Changed to correspond to unusual way the + device is mapped (ie. base address + (reg offset * 4) + 3)). + (duart_status, duart_mode, duart_init, duart_restore): Removed, + these interfaces were never used and didn't work. + (outbyte): Removed unconditional delay. + + * m68k/crt0.S: Use SYM(_end) instead of end. This completes my + change of April 18th which makes the "_end" symbol compatible + with both a.out and coff toolchains. + (zerobss): Handle zero-length bss. + +Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure: + regenerated with autoconf 2.4.2. + +Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * doc/porting.texi: Fix typos and spelling errors. + +Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com> + + * pa/Makefile.in: Enable HP supplied millicode routines. + * pa/hp-milli.s: Make sure copyright notice gets included + in objects files. + + * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe + run through cpp. + +Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com> + + * pa/crt0.S ($START$): Use long-calls to call main and exit. + +Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * pa/crt0.S: Call exit() after returning from main. + +Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in + (distclean, realclean): Remove autoconf-generated config.cache + and config.log files. + +Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2. + (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler + is invoked, it makes it much more difficult to debug. + +Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * testsuite/libgloss.all/math.c: Add additional tests for modulo. + +Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * stat.c: Add const so it works with newlib's stat.h. + +Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * m68k/mvme.S: Extend sign using two instructions rather than one + so it'll work on a stock mc68000. + +Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c, + unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to + be glue.c. + * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c. + * pa/Makefile.in: Make all just build BSP, add seperate test + target. + * most files: add Cygnus BSD-style copyright message. + +Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in: + Use changequote() to temporarily turn off m4 quoting so that + i[345]86-*-go32 pattern in case statement remains unchanged. + * configure, {hp74x, m68k, mips, pa, sparc}/configure: + regenerated. + +Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com> + + * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs + work correctly. + +Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * ex93x: renamed to sparc. + * r3000: renamed to mips. + * hppro: renamed to pa. + * configure.in, configure: Use new directory names. + * config/default.mh: Remove '' in sed program_transform_name so + it actually works. + * doc/porting.texi: update doc. + +Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * doc/configure.in: converted to autoconf. + * doc/configure: New file, generated with autoconf 2.3. + + * Makefile.in, config/{ex93x, hp74x, hppro, m68k, + r3000}/Makefile.in (Makefile.in): Added config.status to + dependency list. + (config.status): New target. + + * m68k/Makefile.in: Build M68332BCC BSP. + +Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com) + + * glue.c: Change decl of end to char[] for some reason. + * (sbrk): Rewrite sbrk so that it works. + * (fstat): Return status indicating fd is for a tty. Makes stdio + work better. + * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not + -18(sp). Note that -24 decimal == -18 hex... + * hppro/op50n-io.S: Add read and write interfaces to the rom + monitor. Unfortunately, the monitor doesn't seem to work... + * hppro/op50n.ld: Clean up lots of stuff. Define memory in a + nice way. Define stack and reserve space. Put heap after stack. + +Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * configure.in (AC_PREREQ): Changed to 2.3, since autoconf + versions prior to this generate code that AIX 4.X's sh can't + hack. + + * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC. + * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by + bcc. + * m68k/bcc.ld: Link with bcc.o + +Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com> + + * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c, + test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete. + * hppro/divcnst-generic/*: Delete. + * hppro/divcnst-fast/*: Delete. + * hppro/Makefile.in: Delete junk. + +Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack + section, moved __stack definition to the top level and set it + explicitly to the value appropriate to the target board. + Added __end symbol (needed for a.out toolchains). + +Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com) + + * hppro/w89k.ld: Move _stack to before `end' and `_end' so that + malloc doesn't trash the stack. + * hppro/w89k-io.c (outbyte): Make this be void, and remove return + value, which is useless anyway. + +Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * m68k/bcc.ld: New file, linker script for M68332BCC Business Card + Computer. + * m68k/Makefile.in: Install BCC linker script. + + * Makefile.in: Fixed typo. + + * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S. + * hppro/configure: regenerated. + +Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com) + + * hppro/op50n.ld: Define _stack explicitly instead of implicitly + via common. + * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and + outp. Use correct port numbers for COM1 serial port. + +Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com> + + * m68k/mc68ec.c (_exit): Use extended asm construct to get the + proper immediate-operand syntax for whatever the target assembler + configuration is. + * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro + definitions as in m68k/crt0.S. + +Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com> + + * Makefile.in: fixed clean rules such that they do not try to + clean ${SUBDIRS} if libgloss not supported on that target. + +Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * configure.in: Append new subdirectories to ${configdirs}. + (go32-*-*): Removed. + * configure: Regenerated. + + * m68k/mvme162lx.ld: Put __stack in ram, even though it's not + loaded. + + * m68k/Makefile.in: Don't hide how BSP objects are built. + + * glue.c (print, putnum): declared void. + + * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables. + (LIBS_FOR_TARGET): Removed. + + * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New + make variables, expands to compiler flags to find headers and + libraries if ${objroot}/newlib is present. + (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}. + (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}. + (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET, + LIBS_FOR_TARGET): Removed. + +Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com> + + * m68k/Makefile.in (install): Use correct names for MVME* variables. + * configure.in: Delete `unknown' from m68* case. + +Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * m68k/crt0.S: initialize stack pointer to __stack before creating + inital stack frame. + + * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of + bss, and into its own segment with an address at top of RAM. + +Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in: + converted to autoconf. + * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated + from configure.in with autoconf 2.3. + +Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com) + + * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change, + CONSTRUCTING and RELOCATING only work for linker scripts built + from ld/scripttmpl/*. + + * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use + CONSTRUCTING and RELOCATING expressions so that the ctor/dtor + tables and etext, edata, and end variables are only done when + appropriate. + +Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com) + + * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get + inherited value. + * hppro/crt0.S: Remove static definitions of _stack and $global$. + Let the linker script define them in the BSS segment. + * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs + for $global$ and _stack in the appropriate segments. + +Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com) + + * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO. + +Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com> + + * ex93x/ex93x.ld: Add crt0.o in INPUT. + * ex93x/sparcl-stub.c: Add nop after bg insn. + * ex93x/sparc-stub.c: Add & 0x7f mask to all character input. + +Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com> + + * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT + variable. + * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT + variable. + * config/default.mh: Use SRCROOT to find the newlib includes. + +Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * configure.in, testsuite/configure.in: Add SRCROOT variable. + * glue.c: Change "char *path" to "const char *path" so it works + with the changes stat.h. + +Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com> + + * ex93x/ex93x.ld: The stubs module now can have different names for + different SPARClite chips. Use default one which is slite930.o. + +Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com> + + * m68k/mc68ec.c (_exit): Changed to take integer status argument. + +Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com> + + * config/default.h: add -I. to INCLUDES. + * ex93x/salib.c: to include sparclite.h. + * ex93x/sparclite.h: new file copied from gdb/sparclite. + + * config/default.mh: Fix INCLUDES to one level less '../'. + +Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * testsuite/libgloss.all/misc.c: Misc bug reports, mostly + soft-float tests. + +Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack + in the linker script. Use a macro to cover using '#' or '&' for + immediate values. + * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover + using '#' or '&' for immediate values. + * testsuite/libgloss.all/io.c: Add a test for read(). + +Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * glue.c: Make use _ansi.h, move to top level libgloss directory + form all other directories. + * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added. + * {m68k,hppro,r3000)/Makefile.in: All build the test the same way + using OBJROOT. + * configure.in: All configure.in now edit the value to OBJROOT in + the Makefiles they produce. + * config/default.mh: Use OBJROOT for paths to test for fresh + binaries. + * configure.in: Add the testsuite directory. + * testsuite/config/{m68k.mt,mips.mt}: New target support for + MVME135, IDP, and Array targets. + +Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for + traditional and ANSI varargs. (which currently fail) + * Makefile.in: Build intelligently and use dependancies so we + don't rebuild the world for each test run. + * configure.in: Make a .gdbinit file to run the tests and load via + gdb. + +Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com> + + * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied + by gcc. + +Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com> + + * m68k/crt0.S: Use '&' instead of '#' for immediate operands. + * m68k/mc68ec.c: Ditto, in asm statements. + * m68k/mvme.S: Ditto. + +Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com> + + * Makefile.in (all): added "else" statements for Ultrix to work + +Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * testuite/{config,lib,libgloss.all}: DejaGnu testing support. + * testsuite/config/support.c: A minimal testing API for minimal + targets. + * testsuite/config/hppa.mt: Set build flags for PRO targets. + * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}: + Test cases for libgloss and soft-float. + + * hppro/{w89k.ld,op50n.ld}: Set .text here now. + +Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * testsuite/{config,lib,libgloss.all}: The beginnings of a test + suite for low level stuff. A few test cases now all build. + +Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * config/default.mh: Change default path for linking in a freshly + built libc.a, libm.a, libgcc.a to work with -msift-float. + + * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe + libraries get used. + + * m68k/Makefile.in: Use explicit rules, rather than redefining + .c.o. This is to force compiling with -m68000. + +Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com> + + * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a + '\n' or '\r'. + +Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * doc, doc/Makefile.in, configure.in: New directory. + * doc/porting.texi: New manual that explains porting the GNU tools + to embedded systems. + +Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com> + + * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c, + which has hardware breakpoint support. + * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead + slite.o. + * ex93x/sparcl-stub.c: New file. + * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory. + +Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * r3000/crt0.S: Zero the bss section by words. + + * r3000/Makefile.in: Add in the rest of the support code for the + Array Tech board. + + * r3000/array.ld: Set the memory map for the Array Tech LSI + prototype. + + * r3000/array-io.c: Lowest level I/O code for Array Tech LSI + prototype using ROM entry points. + +Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * hppro/crt0.S: Add _sr4export function so GDB calls work. + + * hppro/Makefile.in: Link in libc.a twice so atexit works(). + + * hppro/glue.c: Don't stub out __main anymore. + +Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * r3000/Makefile.in: Look for both libgcc2 and libgcc. + + * r3000/glue.c,crt0.S,test.c: New support for for mips. + + * configure.in: Configure r3000 dir for a mips chip. + +Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll + compile. + + * hppro/Makefile.in: Link in the rest of the millicode routines. + +Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * hppro/configure.in,config/dos.mh: Work for a canadian cross, + since xgcc is for the wrong architecture. + +Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com> + + * config/default.mh: Find the corrrect libgcc2.a. + + * Makefile.in: Link in libgcc2.a by default. Build new millicode + routines. + + * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c, + test-dyncall.c, test-mul.c: New millicode files for low level math + support. + + * test.c: Use printf so millicode gets exercised. + + * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S, + divU_9.S: Fast versions of some division routines. + + * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S + divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S, + divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S, + divU_3.S, divU_7.S: Yet more millicode routines. + +Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com) + + * config/default.mh: Add default searches for the correct libc and + libm. + + * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET} + + * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc + for the test program. + +Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com> + + * m68k/glue.c: Remove errno so there's no libc dependancies. + + * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler + from mvme.S so the library can link without the stub. + + * m68k: New directory. Merge the idp, shared, and mvme135 + directories into one place. + + * config/default.mh: Use CC_FOR_TARGET for .S files so the + preprocessor actually gets run. + + * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite. + +Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com) + + * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k + based target boards. Moved from newlib/stub. + + * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x + board support. + + * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but + unfinished gdb stub. Add hppro for the WinBind and Oki Pa target + boards. + + * libgloss: Creation. A library for board support packages. The + Gnu low-level OS Support. Move mvme135/ChangeLog to here. + +Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com) + + * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared. + +Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com) + + * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is + what mvme135-stub.c expects. + +Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com) + + * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to + __STDC__. + +Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com) + + * mvme135/mvme135-asm.S: new file. + mvme135-stub.c: moved all assembler routines into mvme135-asm.S. + Makefile.in: build mvme135-stub.o. + + * ChangeLog: created. |