Age | Commit message (Collapse) | Author |
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(__pid_base): Define weakly.
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* arm/crt0.S (indirect_call): New macro. Encodes indirect
function calls. Does not use blx for pre-armv5 targets.
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sections as well.
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* arm/swi.h: Likewise.
* arm/trap.S: Likewise.
* arm/redboot-crt0.S: Likewise.
* arm/linux-crt0.c: Likewise.
* arm/arm.h: New.
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The current syscalls.c implements getpid/fstat/stat/link/unlink as mere
stubs. So replace them with useful calls to do_syscall now that our sim
can support them.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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The sim lseek() syscall in the Blackfin libgloss code did not pass down
the "whence" argument making lseek() in general kind of useless.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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* arm/Makefile.in: Add $CFLAGS to compile commands for specified .o targets.
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The sim passes back results via two values, and the error code via a 3rd.
make sure libgloss extracts all three so that things like errno work as
expected. This fixes many gdb tests which look for this sort of thing.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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* configure.in: Don't handle strongarm, ep9312 and xscale target
names.
* configure: Regenerate.
* libnosys/configure.in: Don't handle strongarm and thumb target
names.
* libnosys/configure: Regenerate.
newlib:
* configure.host: Don't handle ep9312, strongarm, xscale and thumb
target names.
* libc/machine/configure.in: Don't handle xscale target names.
* libc/machine/configure: Regenerate.
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Base start of heap on the "heap_start" symbol.
* libc/sys/sysnecv850/sbrk.c (_sbrk): Tidy code.
Base start of heap on the "heap_start" symbol.
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The RAISE and EXPT insns take a constant, not a register. So make
sure the asm constraints reflect this.
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(install): Likewise.
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Kaushik Phatak kaushik.phatak@kpitcummins.com
* configure.in: Add CR16 support.
* configure: Regenerated.
* cr16/aclocal.m4: New.
* cr16/close.c: New.
* cr16/configure: New.
* cr16/configure.in: New.
* cr16/crt1.S: New.
* cr16/crti.S: New.
* cr16/crtn.S: New.
* cr16/dvz_hndl.c: New.
* cr16/_exit.c: New.
* cr16/flg_hndl.c: New.
* cr16/fstat.c: New.
* cr16/_getenv.c: New.
* cr16/getpid.c: New.
* cr16/iad_hndl.c: New.
* cr16/intable.c: New.
* cr16/isatty.c: New.
* cr16/kill.c: New.
* cr16/lseek.c: New.
* cr16/Makefile.in: New.
* cr16/open.c: New.
* cr16/putnum.c: New.
* cr16/read.c: New.
* cr16/_rename.c: New.
* cr16/sbrk.c: New.
* cr16/sim.ld: New.
* cr16/stat.c: New.
* cr16/svc_hndl.c: New.
* cr16/time.c: New.
* cr16/und_hndl.c: New.
* cr16/unlink.c: New.
* cr16/write.c: New.
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* tic6x/syscalls.c (cio_getclk_to_host, cio_getclk_from_host): New
structs.
(cio_to_host, cio_from_host): Use them.
(clock): New function.
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A new release of VDSP means syncing random updates to the libgloss headers.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Import the headers from VisualDSP and add a linker script for them.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Import the headers from VisualDSP and add linker scripts for them.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Make sure gcc L1 attributes work with the default Blackfin linker scripts.
Signed-off-by: Stuart Henderson <stuart.henderson@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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The BF541 never actually existed, so punt it.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
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Joseph Myers <joseph@codesourcery.com>
* configure.in: Handle tic6x targets.
* configure: Regenerate.
* tic6x/Makefile.in, tic6x/configure.in, tic6x/crt0.S,
tic6x/getpid.c, tic6x/kill.c, tic6x/sbrk.c, tic6x/syscalls.c: New.
* tic6x/configure: New (generated).
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Gina Verlekar <gina.verlekar@kpitcummins.com>
Moving files from libc/sys/sysnecv850 to libgloss/v850
* libgloss/libnosys/configure: Regenerated.
* libgloss/libnosys/configure.in: Compact v850 support to v850*-*-*.
* libgloss/libnosys/configure: Regenerated.
* libgloss/configure.in: Add libgloss support for v850.
* libgloss/configure: Regenerated.
* libgloss/v850/access.c: New file.
* libgloss/v850/aclocal.m4: New.
* libgloss/v850/chmod.c: New.
* libgloss/v850/chown.c: New.
* libgloss/v850/close.c: New.
* libgloss/v850/configure: New.
* libgloss/v850/configure.in: New.
* libgloss/v850/crt0.S: New.
* libgloss/v850/crt1.c: New.
* libgloss/v850/execv.c: New.
* libgloss/v850/execve.c: New.
* libgloss/v850/_exit.c: New.
* libgloss/v850/fork.c: New.
* libgloss/v850/fstat.c: New.
* libgloss/v850/getpid.c: New.
* libgloss/v850/gettime.c: New.
* libgloss/v850/isatty.c: New.
* libgloss/v850/kill.c: New.
* libgloss/v850/link.c: New.
* libgloss/v850/lseek.c: New.
* libgloss/v850/Makefile.in: New.
* libgloss/v850/open.c: New.
* libgloss/v850/pipe.c: New.
* libgloss/v850/read.c: New.
* libgloss/v850/sbrk.c: New.
* libgloss/v850/sim.ld: New.
* libgloss/v850/stat.c: New.
* libgloss/v850/time.c: New.
* libgloss/v850/times.c: New.
* libgloss/v850/trap.S: New.
* libgloss/v850/unlink.c: New.
* libgloss/v850/utime.c: New.
* libgloss/v850/wait.c: New.
* libgloss/v850/write.c: New.
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__mcf_family_51 since gcc 4.5.1.
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the .gcc_except_table. prefix.
* xstormy16/eva_stub.ld: Likewise.
* xstormy16/sim_high.ld: Likewise.
* xstormy16/sim_low.ld: Likewise.
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* xc16x/xc16x.mt: New file.
* xc16x/configure.in: Add target_makefile_frag reference.
* xc16x/configure: Regenerated.
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* mn10300/Makefile.in: Add mkdir call to make installation
directory when installing.
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* xc16x/Makefile.in: Remove extraneous stuff
brought in by copy.
* xc16x/configure.in: Ditto.
* xc16x/configure: Regenerated.
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initial check-in.
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* configure.in: Add xc16x support.
* configure: Regenerated.
* xc16x/Makefile.in: New file for xc16x port.
* xc16x/aclocal.m4: Ditto.
* xc16x/close.S: Ditto.
* xc16x/configure: Ditto.
* xc16x/configure.in: Ditto.
* xc16x/create.c: Ditto.
* xc16x/crt0.S: Ditto.
* xc16x/fstat.S: Ditto.
* xc16x/getchar1.c: Ditto.
* xc16x/isatty.c: Ditto.
* xc16x/lseek.c: Ditto.
* xc16x/mem-layout.c: Ditto.
* xc16x/misc.c: Ditto.
* xc16x/open.c: Ditto.
* xc16x/read.c: Ditto.
* xc16x/sbrk.c: Ditto.
* xc16x/syscalls.c: Ditto.
* xc16x/trap_handle.c: Ditto.
* xc16x/write.c: Ditto.
* xc16x/sys/syscall.h: Ditto.
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* rx/rx-sim.ld: Likewise.
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* configure.host: Add support for RX architecture.
* libc/include/machine/ieeefp.h: Likewise.
* libc/include/machine/setjmp.h: Likewise.
* libc/include/machine/configure.in: Likewise.
* libc/include/machine/configure: Regenerate.
* libc/machine/rx: New directory.
* libc/machine/rx/*: New files to support RX architecture.
libgloss:
* configure.in: Add support for RX sub-directory.
* configure: Regenerate.
* rx: New directory.
* rx/*: New files to support RX architecture.
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Delete Thumb definitions - the ARM versions work correctly in
Thumb mode.
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