diff options
Diffstat (limited to 'config')
| -rw-r--r-- | config/ChangeLog | 17 | ||||
| -rw-r--r-- | config/mh-mingw | 3 | ||||
| -rw-r--r-- | config/mt-mips-elfoabi | 6 | ||||
| -rw-r--r-- | config/mt-sde | 20 |
4 files changed, 35 insertions, 11 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index cb0b61a9a..f3d9fe98d 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,10 +1,25 @@ +2007-09-21 Richard Sandiford <rsandifo@nildram.co.uk> + + * mt-sde (CFLAGS_FOR_TARGET): Replace -fno-optimize-sibling-calls + with -minterlink-mips16. + (CXXFLAGS_FOR_TARGET): Likewise. + +2007-09-20 Richard Sandiford <rsandifo@nildram.co.uk> + + * mt-mips-elfoabi: New file. + 2007-09-07 Richard Sandiford <richard@codesourcery.com> * mt-sde (CFLAGS_FOR_TARGET): Add -mno-gpopt. (CXXFLAGS_FOR_TARGET): Likewise. +2007-09-06 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org> + + PR target/33281 + * mh-mingw: New host makefile fragment. + 2007-08-18 Paul Brook <paul@codesourcery.com> - Joseph Myers <joseph@codesourcery.com> + Joseph Myers <joseph@codesourcery.com> * mt-gnu (CXXFLAGS_FOR_TARGET): Add $(DEBUG_PREFIX_CFLAGS_FOR_TARGET). diff --git a/config/mh-mingw b/config/mh-mingw new file mode 100644 index 000000000..71864997e --- /dev/null +++ b/config/mh-mingw @@ -0,0 +1,3 @@ +# Add -D__USE_MINGW_ACCESS to enable the built compiler to work on Windows +# Vista (see PR33281 for details). +BOOT_CFLAGS += -D__USE_MINGW_ACCESS diff --git a/config/mt-mips-elfoabi b/config/mt-mips-elfoabi new file mode 100644 index 000000000..49c8ecd32 --- /dev/null +++ b/config/mt-mips-elfoabi @@ -0,0 +1,6 @@ +# The *-elfoabi configurations are intended to be usable for both +# MIPS16 and non-MIPS16 code, but the libraries are all non-MIPS16. +# Add -minterlink-mips16 so that the libraries can be used with both +# ISA modes. +CFLAGS_FOR_TARGET = -minterlink-mips16 +CXXFLAGS_FOR_TARGET = -minterlink-mips16 diff --git a/config/mt-sde b/config/mt-sde index fbdc081fe..775e50dd7 100644 --- a/config/mt-sde +++ b/config/mt-sde @@ -1,10 +1,10 @@ -# We default to building libraries optimised for size. We switch off -# sibling-call optimization to permit interlinking of MIPS16 and -# non-MIPS16 functions. The -mcode-xonly option allows MIPS16 libraries -# to run on Harvard-style split I/D memories, so long as they have the -# D-to-I redirect for PC-relative loads. -mno-gpopt has two purposes: -# it allows libraries to be used in situations where $gp != our _gp, -# and it allows them to be built with -G8 while retaining link compability -# with -G0 and -G4. -CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -mno-gpopt -CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -mno-gpopt +# We default to building libraries optimised for size. We use +# -minterlink-mips16 so that the non-MIPS16 libraries can still be +# linked against partly-MIPS16 code. The -mcode-xonly option allows +# MIPS16 libraries to run on Harvard-style split I/D memories, so long +# as they have the D-to-I redirect for PC-relative loads. -mno-gpopt +# has two purposes: it allows libraries to be used in situations where +# $gp != our _gp, and it allows them to be built with -G8 while +# retaining link compability with -G0 and -G4. +CFLAGS_FOR_TARGET = -Os -minterlink-mips16 -mcode-xonly -mno-gpopt +CXXFLAGS_FOR_TARGET = -Os -minterlink-mips16 -mcode-xonly -mno-gpopt |