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| author | Jan Beulich <jbeulich@suse.com> | 2022-07-05 08:40:39 +0200 |
|---|---|---|
| committer | Jan Beulich <jbeulich@suse.com> | 2022-07-05 08:40:39 +0200 |
| commit | c368d2a8023052c011b5029471de4f42605c1ed3 (patch) | |
| tree | f1c78aac5b09b12da07355193931f6874bf1f156 /gas | |
| parent | 6ceeed2506a745584c8b78f20667a2afecefb6cb (diff) | |
| download | gdb-c368d2a8023052c011b5029471de4f42605c1ed3.zip gdb-c368d2a8023052c011b5029471de4f42605c1ed3.tar.gz gdb-c368d2a8023052c011b5029471de4f42605c1ed3.tar.bz2 | |
x86: introduce fake processor type to mark sub-arch entries in cpu_arch[]
This is in preparation of dropping the leading . from the strings.
While there also move PROCESSOR_GENERIC{32,64} from the middle of AMD
entries to near the top.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/config/tc-i386.c | 6 | ||||
| -rw-r--r-- | gas/config/tc-i386.h | 8 |
2 files changed, 10 insertions, 4 deletions
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c index 0a471d1..e2b618f 100644 --- a/gas/config/tc-i386.c +++ b/gas/config/tc-i386.c @@ -934,7 +934,7 @@ const relax_typeS md_relax_table[] = #define ARCH(n, t, f, s) \ { STRING_COMMA_LEN (#n), s, PROCESSOR_ ## t, CPU_ ## f ## _FLAGS } #define SUBARCH(n, e, s) \ - { STRING_COMMA_LEN ("." #n), s, PROCESSOR_UNKNOWN, CPU_ ## e ## _FLAGS } + { STRING_COMMA_LEN ("." #n), s, PROCESSOR_NONE, CPU_ ## e ## _FLAGS } static const arch_entry cpu_arch[] = { @@ -1471,6 +1471,8 @@ i386_generate_nops (fragS *fragP, char *where, offsetT count, int limit) case PROCESSOR_GENERIC32: patt = f32_patt; break; + case PROCESSOR_NONE: + abort (); } } else @@ -1516,6 +1518,8 @@ i386_generate_nops (fragS *fragP, char *where, offsetT count, int limit) case PROCESSOR_GENERIC64: patt = alt_patt; break; + case PROCESSOR_NONE: + abort (); } } diff --git a/gas/config/tc-i386.h b/gas/config/tc-i386.h index 817539e..5d6fc75 100644 --- a/gas/config/tc-i386.h +++ b/gas/config/tc-i386.h @@ -228,6 +228,8 @@ extern long i386_generic_table_relax_frag (segT, fragS *, long); enum processor_type { PROCESSOR_UNKNOWN, + PROCESSOR_GENERIC32, + PROCESSOR_GENERIC64, PROCESSOR_I386, PROCESSOR_I486, PROCESSOR_PENTIUM, @@ -241,12 +243,12 @@ enum processor_type PROCESSOR_K6, PROCESSOR_ATHLON, PROCESSOR_K8, - PROCESSOR_GENERIC32, - PROCESSOR_GENERIC64, PROCESSOR_AMDFAM10, PROCESSOR_BD, PROCESSOR_ZNVER, - PROCESSOR_BT + PROCESSOR_BT, + /* Keep this last. */ + PROCESSOR_NONE }; extern enum processor_type cpu_arch_tune; |