diff options
| author | Richard Sandiford <rdsandiford@googlemail.com> | 2007-09-07 11:38:47 +0400 |
|---|---|---|
| committer | Richard Sandiford <rdsandiford@googlemail.com> | 2007-09-07 11:38:47 +0400 |
| commit | e57c0627c395e397916c6c5157200825761326c5 (patch) | |
| tree | 24da0f76da27e9ba0fe939350bf91e90cdb20e2e | |
| parent | 345c15956206da4381bb24bc138a8c176a50442e (diff) | |
config/
* mt-sde (CFLAGS_FOR_TARGET): Add -mno-gpopt.
(CXXFLAGS_FOR_TARGET): Likewise.
| -rw-r--r-- | config/ChangeLog | 5 | ||||
| -rw-r--r-- | config/mt-sde | 14 |
2 files changed, 13 insertions, 6 deletions
diff --git a/config/ChangeLog b/config/ChangeLog index 30cb805b7..cb0b61a9a 100644 --- a/config/ChangeLog +++ b/config/ChangeLog @@ -1,3 +1,8 @@ +2007-09-07 Richard Sandiford <richard@codesourcery.com> + + * mt-sde (CFLAGS_FOR_TARGET): Add -mno-gpopt. + (CXXFLAGS_FOR_TARGET): Likewise. + 2007-08-18 Paul Brook <paul@codesourcery.com> Joseph Myers <joseph@codesourcery.com> diff --git a/config/mt-sde b/config/mt-sde index e74616105..fbdc081fe 100644 --- a/config/mt-sde +++ b/config/mt-sde @@ -1,8 +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. - -CFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly -CXXFLAGS_FOR_TARGET = -Os -fno-optimize-sibling-calls -mcode-xonly +# 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 |