diff options
Diffstat (limited to 'gas/config/tc-i386.h')
| -rw-r--r-- | gas/config/tc-i386.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/gas/config/tc-i386.h b/gas/config/tc-i386.h index a670ff9..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); @@ -212,6 +256,11 @@ extern void tc_x86_frame_initial_instructions (void); #define md_elf_section_type(str,len) i386_elf_section_type (str, len) extern int i386_elf_section_type (const char *, size_t); +#ifdef TE_SOLARIS +#define md_fix_up_eh_frame(sec) i386_solaris_fix_up_eh_frame (sec) +extern void i386_solaris_fix_up_eh_frame (segT); +#endif + /* Support for SHF_X86_64_LARGE */ extern int x86_64_section_word (char *, size_t); extern int x86_64_section_letter (int, char **); |