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| author | Richard Sandiford <richard@codesourcery.com> | 2007-08-17 13:12:22 +0000 |
|---|---|---|
| committer | Richard Sandiford <rsandifo@gcc.gnu.org> | 2007-08-17 13:12:22 +0000 |
| commit | 4bf6c438d2117f8473b36b84eb8bd44487631efa (patch) | |
| tree | 85348025e1984659c5de01e02a8f9dd3289e02fa /config | |
| parent | 000007c53553607813c99368b67c2691bf11eab9 (diff) | |
| download | gcc-4bf6c438d2117f8473b36b84eb8bd44487631efa.tar.gz | |
mt-sde: New file.
2007-08-17 Richard Sandiford <richard@codesourcery.com>
Nigel Stephens <nigel@mips.com>
* config/mt-sde: New file.
* configure.ac (mips*-sde-elf*): New stanza. Use config/mt-sde
as target_makefile_frag.
* configure: Regenerate.
gcc/
2007-08-17 Richard Sandiford <richard@codesourcery.com>
Nigel Stephens <nigel@mips.com>
* config/mips/sde.h (DRIVER_SELF_SPECS): Add commas.
Treat -mno-data-in-code and -mcode-xonly as aliases for
-mcode-readable=no and -mcode-readable=pcrel respectively.
* config/mips/t-sde (TARGET_LIBGCC2_CFLAGS): Add -mcode-xonly.
(MULTILIB_OPTIONS): Add -mcode-readable=no multilibs.
(MULTILIB_DIRNAMES): Update accordingly.
Co-Authored-By: Nigel Stephens <nigel@mips.com>
From-SVN: r127586
Diffstat (limited to 'config')
| -rw-r--r-- | config/mt-sde | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/config/mt-sde b/config/mt-sde new file mode 100644 index 00000000000..e74616105cf --- /dev/null +++ b/config/mt-sde @@ -0,0 +1,8 @@ +# 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. + +CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly +CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly |