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author | Alexandre Oliva <aoliva@redhat.com> | 2002-12-12 04:32:07 +0000 |
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committer | Alexandre Oliva <aoliva@redhat.com> | 2002-12-12 04:32:07 +0000 |
commit | 074d08b04174859e07aadd85bca1dfdcbe161bb0 (patch) | |
tree | e7c91d2537e7ad90872589b12334b3e10f2245f7 /gas/config | |
parent | 497f322d4d0b732289cfa270355f6729031bf2e9 (diff) | |
download | gdb-074d08b04174859e07aadd85bca1dfdcbe161bb0.zip gdb-074d08b04174859e07aadd85bca1dfdcbe161bb0.tar.gz gdb-074d08b04174859e07aadd85bca1dfdcbe161bb0.tar.bz2 |
Alan Modra <amodra@bigpond.net.au>
Diffstat (limited to 'gas/config')
-rw-r--r-- | gas/config/tc-mn10300.h | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gas/config/tc-mn10300.h b/gas/config/tc-mn10300.h index 739cd8b..69b752e 100644 --- a/gas/config/tc-mn10300.h +++ b/gas/config/tc-mn10300.h @@ -47,7 +47,24 @@ extern int mn10300_force_relocation PARAMS ((struct fix *)); (! SEG_NORMAL (SEG) \ || ((SEG)->flags & SEC_CODE) != 0) -/* Fixup debug sections since we will never relax them. */ +/* We validate subtract arguments within tc_gen_reloc(), so don't + report errors at this point. */ +#define TC_VALIDATE_FIX_SUB(FIX) 1 + +/* Fixup debug sections since we will never relax them. Ideally, we + could do away with this and instead check every single fixup with + TC_FORCE_RELOCATION and TC_FORCE_RELOCATION_SUB_NAME, verifying + that the sections of the referenced symbols (and not the sections + in which the fixup appears) may be subject to relaxation. We'd + still have to check the section in which the fixup appears, because + we want to do some simplifications in debugging info that might + break in real code. + + Using the infrastructure in write.c to simplify subtraction fixups + would enable us to remove a lot of code from tc_gen_reloc(), but + this is simpler, faster, and produces almost the same effect. + Also, in the macros above, we can't check whether the fixup is in a + debugging section or not, so we have to use this for now. */ #define TC_LINKRELAX_FIXUP(seg) (seg->flags & SEC_ALLOC) #define md_operand(x) |