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| author | Nick Clifton <nickc@redhat.com> | 2015-12-15 16:21:29 +0000 |
|---|---|---|
| committer | Nick Clifton <nickc@redhat.com> | 2015-12-15 16:21:29 +0000 |
| commit | ff1fe6fad9687cebddcdf82076c55d7025df7566 (patch) | |
| tree | 5481dad7cf39cded6f149e1dd6c3461463dfe704 /gas/config | |
| parent | a22279dd83da7a0dd2b496c92dc2522427f74e37 (diff) | |
| download | gdb-ff1fe6fad9687cebddcdf82076c55d7025df7566.zip gdb-ff1fe6fad9687cebddcdf82076c55d7025df7566.tar.gz gdb-ff1fe6fad9687cebddcdf82076c55d7025df7566.tar.bz2 | |
Remove refernces to a non-existent silicon errata.
* doc/c-msp430.texi (MSP430 Options): Remove references to a
non-existent silicon errata.
* config/tc-msp430.c: Likewise.
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-msp430.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/gas/config/tc-msp430.c b/gas/config/tc-msp430.c index ef7c5ee..a7451a3 100644 --- a/gas/config/tc-msp430.c +++ b/gas/config/tc-msp430.c @@ -694,8 +694,6 @@ static unsigned int silicon_errata_warn = 0; #define SILICON_ERRATA_CPU12 (1 << 3) #define SILICON_ERRATA_CPU13 (1 << 4) #define SILICON_ERRATA_CPU19 (1 << 5) -#define SILICON_ERRATA_CPU42 (1 << 6) -#define SILICON_ERRATA_CPU42_PLUS (1 << 7) static void msp430_set_arch (int option) @@ -1338,8 +1336,6 @@ md_parse_option (int c, char * arg) { STRING_COMMA_LEN ("cpu12"), SILICON_ERRATA_CPU12 }, { STRING_COMMA_LEN ("cpu13"), SILICON_ERRATA_CPU13 }, { STRING_COMMA_LEN ("cpu19"), SILICON_ERRATA_CPU19 }, - { STRING_COMMA_LEN ("cpu42"), SILICON_ERRATA_CPU42 }, - { STRING_COMMA_LEN ("cpu42+"), SILICON_ERRATA_CPU42_PLUS }, }; do @@ -1579,7 +1575,7 @@ md_show_usage (FILE * stream) fprintf (stream, _(" -msilicon-errata=<name>[,<name>...] - enable fixups for silicon errata\n" " -msilicon-errata-warn=<name>[,<name>...] - warn when a fixup might be needed\n" - " supported errata names: cpu4, cpu8, cpu11, cpu12, cpu13, cpu19, cpu42, cpu42+\n")); + " supported errata names: cpu4, cpu8, cpu11, cpu12, cpu13, cpu19\n")); fprintf (stream, _(" -mQ - enable relaxation at assembly time. DANGEROUS!\n" " -mP - enable polymorph instructions\n")); @@ -2605,9 +2601,7 @@ msp430_operands (struct msp430_opcode_s * opcode, char * line) switch (check_for_nop & - check_for_nop) { case NOP_CHECK_INTERRUPT: - if (warn_interrupt_nops - || silicon_errata_warn & SILICON_ERRATA_CPU42 - || silicon_errata_warn & SILICON_ERRATA_CPU42_PLUS) + if (warn_interrupt_nops) { if (gen_interrupt_nops) as_warn (_("NOP inserted between two instructions that change interrupt state")); @@ -2615,8 +2609,7 @@ msp430_operands (struct msp430_opcode_s * opcode, char * line) as_warn (_("a NOP might be needed here because of successive changes in interrupt state")); } - if (gen_interrupt_nops - || silicon_errata_fix & SILICON_ERRATA_CPU42_PLUS) + if (gen_interrupt_nops) /* Emit a NOP between interrupt enable/disable. See 1.3.4.1 of the MSP430x5xx User Guide. */ doit = TRUE; |