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| author | Alan Modra <amodra@gmail.com> | 2019-06-25 10:12:58 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2019-06-25 13:04:40 +0930 |
| commit | 22f72c4868a1fd55d8d9b1cbabe6e01ed5a6f072 (patch) | |
| tree | 223bd6f1f60e5fc1ecada40c17aa4c1084d39d54 /gas/config/tc-ppc.h | |
| parent | 2e7c439dec066ac8a597d0b85193b8d3ec8e09eb (diff) | |
| download | gdb-22f72c4868a1fd55d8d9b1cbabe6e01ed5a6f072.zip gdb-22f72c4868a1fd55d8d9b1cbabe6e01ed5a6f072.tar.gz gdb-22f72c4868a1fd55d8d9b1cbabe6e01ed5a6f072.tar.bz2 | |
PowerPC nops
This patch corrects ppc rs_align_code handling to choose the alignment
nops based on the machine in force at the alignment directive rather
than the machine at the end of file.
* config/tc-ppc.h (ppc_nop_select): Declare.
(NOP_OPCODE): Define.
* config/tc-ppc.c (ppc_elf_end, ppc_xcoff_end): Zero ppc_cpu.
(ppc_nop_encoding_for_rs_align_code): New enum.
(ppc_nop_select): New function.
(ppc_handle_align): Don't use ppc_cpu here. Get nop type from frag.
* testsuite/gas/ppc/groupnop.d,
* testsuite/gas/ppc/groupnop.s: New test.
* testsuite/gas/ppc/ppc.exp: Run it.
Diffstat (limited to 'gas/config/tc-ppc.h')
| -rw-r--r-- | gas/config/tc-ppc.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gas/config/tc-ppc.h b/gas/config/tc-ppc.h index 9de5c08..2b18ecd 100644 --- a/gas/config/tc-ppc.h +++ b/gas/config/tc-ppc.h @@ -82,6 +82,9 @@ extern const char *ppc_target_format (void); if ((FRAGP)->fr_type == rs_align_code) \ ppc_handle_align (FRAGP); +extern unsigned int ppc_nop_select (void); +#define NOP_OPCODE ppc_nop_select () + extern void ppc_handle_align (struct frag *); extern void ppc_frag_check (struct frag *); |