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| author | Aldy Hernandez <aldyh@redhat.com> | 2000-10-27 13:55:49 +0000 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2000-10-27 13:55:49 +0000 |
| commit | bf1b588105487405c16b3688c687373490638ee0 (patch) | |
| tree | c699c0779fc076fa98c240cab4790f9c6fd935fe /gas/config | |
| parent | 38ef650ed66b4265e9932bee80d71d440358b031 (diff) | |
| download | gdb-bf1b588105487405c16b3688c687373490638ee0.zip gdb-bf1b588105487405c16b3688c687373490638ee0.tar.gz gdb-bf1b588105487405c16b3688c687373490638ee0.tar.bz2 | |
handle lower cased cpsr and spsr
Diffstat (limited to 'gas/config')
| -rw-r--r-- | gas/config/tc-arm.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index d7a3848..fd83a42 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -562,20 +562,6 @@ static CONST struct asm_psr psrs[] = {"SPSR_csxf", false, PSR_c | PSR_s | PSR_x | PSR_f}, {"SPSR_cxfs", false, PSR_c | PSR_x | PSR_f | PSR_s}, {"SPSR_cxsf", false, PSR_c | PSR_x | PSR_s | PSR_f}, - /* For backwards compatability with older toolchain we also - support lower case versions of some of these flags. */ - {"cpsr", true, PSR_c | PSR_f}, - {"cpsr_all", true, PSR_c | PSR_f}, - {"spsr", false, PSR_c | PSR_f}, - {"spsr_all", false, PSR_c | PSR_f}, - {"cpsr_flg", true, PSR_f}, - {"cpsr_f", true, PSR_f}, - {"spsr_flg", false, PSR_f}, - {"spsr_f", false, PSR_f}, - {"cpsr_c", true, PSR_c}, - {"cpsr_ctl", true, PSR_c}, - {"spsr_c", false, PSR_c}, - {"spsr_ctl", false, PSR_c} }; /* Functions called by parser. */ @@ -1773,6 +1759,13 @@ arm_psr_parse (ccp) /* Terminate the word. */ *--p = 0; + /* CPSR's and SPSR's can now be lowercase. This is just a convenience + feature for ease of use and backwards compatibility. */ + if (!strncmp (start, "cpsr", 4)) + strncpy (start, "CPSR", 4); + else if (!strncmp (start, "spsr", 4)) + strncpy (start, "SPSR", 4); + /* Now locate the word in the psr hash table. */ psr = (CONST struct asm_psr *) hash_find (arm_psr_hsh, start); |