diff options
| author | Jeff Law <law@redhat.com> | 1998-10-19 00:50:59 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 1998-10-19 00:50:59 +0000 |
| commit | 0ef1fa08dccda687fcda0c86998bd2e847ae6996 (patch) | |
| tree | 5b20d392bda2fd526d6a04d8a6b4667767f0974b /gas | |
| parent | 3732cd450f65c8e3d90d89d266b80c357bbcbcb2 (diff) | |
| download | gdb-0ef1fa08dccda687fcda0c86998bd2e847ae6996.zip gdb-0ef1fa08dccda687fcda0c86998bd2e847ae6996.tar.gz gdb-0ef1fa08dccda687fcda0c86998bd2e847ae6996.tar.bz2 | |
* config/tc-sh.c (md_assemble): Make sure the entire opcode is
converted into lower case.
pr17413
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-sh.c | 20 |
2 files changed, 24 insertions, 1 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 6156bdd..e81d8d1 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com) + + * config/tc-sh.c (md_assemble): Make sure the entire opcode is + converted into lower case. + Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com> * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs. diff --git a/gas/config/tc-sh.c b/gas/config/tc-sh.c index 124dc7b..9390b9b 100644 --- a/gas/config/tc-sh.c +++ b/gas/config/tc-sh.c @@ -1023,7 +1023,14 @@ md_assemble (str) && !is_end_of_line[*op_end] && *op_end != ' '; op_end++) { - name[nlen] = op_start[nlen]; + unsigned char c = op_start[nlen]; + + /* The machine independent code will convert CMP/EQ into cmp/EQ + because it thinks the '/' is the end of the symbol. Instead of + hacking up the machine independent code, we just deal with it + here. */ + c = isupper (c) ? tolower (c) : c; + name[nlen] = c; nlen++; } name[nlen] = 0; @@ -1569,6 +1576,17 @@ md_convert_frag (headers, seg, fragP) case C (COND_JUMP, COND12): case C (COND_JUMP_DELAY, COND12): /* A bcond won't fit, so turn it into a b!cond; bra disp; nop */ + /* I found that a relax failure for gcc.c-torture/execute/930628-1.c + was due to gas incorrectly relaxing an out-of-range conditional + branch with delay slot. It turned: + bf.s L6 (slot mov.l r12,@(44,r0)) + into: + +2c: 8f 01 a0 8b bf.s 32 <_main+32> (slot bra L6) +30: 00 09 nop +32: 10 cb mov.l r12,@(44,r0) + Therefore, branches with delay slots have to be handled + differently from ones without delay slots. */ { unsigned char *buffer = (unsigned char *) (fragP->fr_fix + fragP->fr_literal); |