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| author | Alan Modra <amodra@gmail.com> | 2004-07-02 06:40:19 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2004-07-02 06:40:19 +0000 |
| commit | 09b935accc9deb1b914b33090205574cee66b158 (patch) | |
| tree | d8c12f33a7f61db10bcf5f1ee72827ac26778acb /gas/config/tc-ppc.c | |
| parent | d205ad70f2ce07f7cbe9debc8bc1859981613bb5 (diff) | |
| download | gdb-09b935accc9deb1b914b33090205574cee66b158.zip gdb-09b935accc9deb1b914b33090205574cee66b158.tar.gz gdb-09b935accc9deb1b914b33090205574cee66b158.tar.bz2 | |
* frags.h (struct frag): Add has_code and insn_addr fields.
* write.c (cvt_frag_to_fill): Invoke md_frag_check.
* config/tc-ppc.c (md_assemble): Check and set insn_addr.
* config/tc-ppc.h (md_frag_check): Define.
Diffstat (limited to 'gas/config/tc-ppc.c')
| -rw-r--r-- | gas/config/tc-ppc.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index fe66d2b..d4893e7 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -2091,6 +2091,7 @@ md_assemble (str) struct ppc_fixup fixups[MAX_INSN_FIXUPS]; int fc; char *f; + int addr_mod; int i; #ifdef OBJ_ELF bfd_reloc_code_real_type reloc; @@ -2618,6 +2619,11 @@ md_assemble (str) /* Write out the instruction. */ f = frag_more (4); + addr_mod = frag_now_fix () & 3; + if (frag_now->has_code && frag_now->insn_addr != addr_mod) + as_bad (_("instruction address is not a multiple of 4")); + frag_now->insn_addr = addr_mod; + frag_now->has_code = 1; md_number_to_chars (f, insn, 4); #ifdef OBJ_ELF |