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| author | H.J. Lu <hongjiu.lu@intel.com> | 2011-07-10 19:25:28 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl@gcc.gnu.org> | 2011-07-10 12:25:28 -0700 |
| commit | a1f91bca13c252376afb41e1fd14fe684beac5f1 (patch) | |
| tree | f6fc2aab448c8fc4961e91f266121639e3069cbb /gcc/config | |
| parent | 89560a3c2c5046489930c3532e128fdc2f77e24e (diff) | |
| download | gcc-a1f91bca13c252376afb41e1fd14fe684beac5f1.zip gcc-a1f91bca13c252376afb41e1fd14fe684beac5f1.tar.gz gcc-a1f91bca13c252376afb41e1fd14fe684beac5f1.tar.bz2 | |
Turn on 64bit and check models for x32.
2011-07-10 H.J. Lu <hongjiu.lu@intel.com>
* config/i386/i386.c (ix86_option_override_internal): Turn on
OPTION_MASK_ISA_64BIT for TARGET_X32. Only allow small and
small PIC models for TARGET_X32.
From-SVN: r176127
Diffstat (limited to 'gcc/config')
| -rw-r--r-- | gcc/config/i386/i386.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c index 04cb07d..f3fd0db 100644 --- a/gcc/config/i386/i386.c +++ b/gcc/config/i386/i386.c @@ -2973,6 +2973,9 @@ ix86_option_override_internal (bool main_args_p) SUBSUBTARGET_OVERRIDE_OPTIONS; #endif + if (TARGET_X32) + ix86_isa_flags |= OPTION_MASK_ISA_64BIT; + /* -fPIC is the default for x86_64. */ if (TARGET_MACHO && TARGET_64BIT) flag_pic = 2; @@ -3064,6 +3067,9 @@ ix86_option_override_internal (bool main_args_p) if (!TARGET_64BIT) error ("code model %qs not supported in the %s bit mode", "medium", "32"); + else if (TARGET_X32) + error ("code model %qs not supported in x32 mode", + "medium"); break; case CM_LARGE: @@ -3073,6 +3079,9 @@ ix86_option_override_internal (bool main_args_p) if (!TARGET_64BIT) error ("code model %qs not supported in the %s bit mode", "large", "32"); + else if (TARGET_X32) + error ("code model %qs not supported in x32 mode", + "medium"); break; case CM_32: |