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| author | H.J. Lu <hjl.tools@gmail.com> | 2008-10-12 12:37:09 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2008-10-12 12:37:09 +0000 |
| commit | fbf3f584572f8529711c8d11662950961d9ccda4 (patch) | |
| tree | 787d0b67f3bf684c8d9f8f96be50ea4429ff6bee /gas/config/tc-i386.h | |
| parent | 7022097db9d1fda4b03953bc5e880cd1ef6e0da2 (diff) | |
| download | binutils-fbf3f584572f8529711c8d11662950961d9ccda4.zip binutils-fbf3f584572f8529711c8d11662950961d9ccda4.tar.gz binutils-fbf3f584572f8529711c8d11662950961d9ccda4.tar.bz2 | |
gas/
2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
* config/tc-i386.c (processor_type): Moved to tc-i386.h.
(cpu_arch_tune): Make it global.
(cpu_arch_isa): Likewise.
(cpu_arch_isa_flags): Likewise.
(i386_align_code): Check fragP->tc_frag_data.isa,
fragP->tc_frag_data.isa_flags and cpu_arch_tune instead of
cpu_arch_isa, cpu_arch_isa_flags and cpu_arch_tune,
respectively.
* config/tc-i386.h (processor_type): Moved from tc-i386.c.
(cpu_arch_tune): New.
(cpu_arch_isa): Likewise.
(cpu_arch_isa_flags): Likewise.
(i386_tc_frag_data): Likewise.
(TC_FRAG_TYPE): Likewise.
(TC_FRAG_INIT): Likewise.
gas/testsuite/
2008-10-12 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/i386.exp: Run nops-5, nops-5-i686, x86-64-nops-5 and
x86-64-nops-5-k8.
* gas/i386/nops-5.d: New.
* gas/i386/nops-5.s: Likewise.
* gas/i386/nops-5-i686.d: Likewise.
* gas/i386/x86-64-nops-5.d: Likewise.
* gas/i386/x86-64-nops-5-k8.d: Likewise.
Diffstat (limited to 'gas/config/tc-i386.h')
| -rw-r--r-- | gas/config/tc-i386.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/gas/config/tc-i386.h b/gas/config/tc-i386.h index fd8c8ec..f7f829c 100644 --- a/gas/config/tc-i386.h +++ b/gas/config/tc-i386.h @@ -187,6 +187,50 @@ void i386_print_statistics (FILE *); #define md_number_to_chars number_to_chars_littleendian +enum processor_type +{ + PROCESSOR_UNKNOWN, + PROCESSOR_I386, + PROCESSOR_I486, + PROCESSOR_PENTIUM, + PROCESSOR_PENTIUMPRO, + PROCESSOR_PENTIUM4, + PROCESSOR_NOCONA, + PROCESSOR_CORE, + PROCESSOR_CORE2, + PROCESSOR_K6, + PROCESSOR_ATHLON, + PROCESSOR_K8, + PROCESSOR_GENERIC32, + PROCESSOR_GENERIC64, + PROCESSOR_AMDFAM10 +}; + +extern enum processor_type cpu_arch_tune; +extern enum processor_type cpu_arch_isa; +extern i386_cpu_flags cpu_arch_isa_flags; + +struct i386_tc_frag_data +{ + enum processor_type isa; + i386_cpu_flags isa_flags; + enum processor_type tune; +}; + +/* We need to emit the right NOP pattern in .align frags. This is + done after the text-to-bits assembly pass, so we need to mark it with + the isa/tune settings at the time the .align was assembled. */ +#define TC_FRAG_TYPE struct i386_tc_frag_data + +#define TC_FRAG_INIT(FRAGP) \ + do \ + { \ + (FRAGP)->tc_frag_data.isa = cpu_arch_isa; \ + (FRAGP)->tc_frag_data.isa_flags = cpu_arch_isa_flags; \ + (FRAGP)->tc_frag_data.tune = cpu_arch_tune; \ + } \ + while (0) + #ifdef SCO_ELF #define tc_init_after_args() sco_id () extern void sco_id (void); |