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| author | Alan Modra <amodra@gmail.com> | 2001-06-27 07:02:24 +0000 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2001-06-27 07:02:24 +0000 |
| commit | 1a16aca4b4da5fdb8613b3b0ee4285db7d9d26ce (patch) | |
| tree | c7c66b448957fdab4fb27332c2a1dd9d1b04c56e /gas | |
| parent | d48019e08841eb295f4b565799898ebcb4b0f063 (diff) | |
| download | gdb-1a16aca4b4da5fdb8613b3b0ee4285db7d9d26ce.zip gdb-1a16aca4b4da5fdb8613b3b0ee4285db7d9d26ce.tar.gz gdb-1a16aca4b4da5fdb8613b3b0ee4285db7d9d26ce.tar.bz2 | |
* write.c (fixup_segment <Difference of 2 syms same seg>): Don't
subtract MD_PCREL_FROM_SECTION for 68k.
(fixup_segment <Difference of 2 syms different seg>): Only fudge
by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 7 | ||||
| -rw-r--r-- | gas/write.c | 38 |
2 files changed, 31 insertions, 14 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 270b2b1..426f6ac 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,10 @@ +2001-06-27 Alan Modra <amodra@bigpond.net.au> + + * write.c (fixup_segment <Difference of 2 syms same seg>): Don't + subtract MD_PCREL_FROM_SECTION for 68k. + (fixup_segment <Difference of 2 syms different seg>): Only fudge + by adding MD_PCREL_FROM_SECTION for 68k or if not already pcrel. + 2001-06-27 Tracy A. Kuhrt <Tracy.Kuhrt@microchip.com> * write.c (fixup_segment <Difference of 2 syms same seg>): If diff --git a/gas/write.c b/gas/write.c index b6492c2..2beb1d7 100644 --- a/gas/write.c +++ b/gas/write.c @@ -2663,7 +2663,12 @@ fixup_segment (fixP, this_segment_type) #endif /* TC_I960 */ add_number += (S_GET_VALUE (add_symbolP) - S_GET_VALUE (sub_symbolP)); - if (pcrel) + if (1 +#ifdef TC_M68K + /* See the comment below about 68k weirdness. */ + && 0 +#endif + && pcrel) add_number -= MD_PCREL_FROM_SECTION (fixP, this_segment_type); add_symbolP = NULL; @@ -2689,21 +2694,26 @@ fixup_segment (fixP, this_segment_type) add_number -= S_GET_VALUE (sub_symbolP); #ifdef DIFF_EXPR_OK - else if (S_GET_SEGMENT (sub_symbolP) == this_segment_type -#if 0 - /* Do this even if it's already described as - pc-relative. For example, on the m68k, an - operand of "pc@(foo-.-2)" should address - "foo" in a pc-relative mode. */ - && pcrel -#endif - ) + else if (S_GET_SEGMENT (sub_symbolP) == this_segment_type) { /* Make it pc-relative. */ - add_number += (MD_PCREL_FROM_SECTION (fixP, this_segment_type) - - S_GET_VALUE (sub_symbolP)); - pcrel = 1; - fixP->fx_pcrel = 1; + if (0 +#ifdef TC_M68K + /* Do this for m68k even if it's already described + as pc-relative. On the m68k, an operand of + "pc@(foo-.-2)" should address "foo" in a + pc-relative mode. */ + || 1 +#endif + || !pcrel) + { + add_number += MD_PCREL_FROM_SECTION (fixP, + this_segment_type); + pcrel = 1; + fixP->fx_pcrel = 1; + } + + add_number -= S_GET_VALUE (sub_symbolP); sub_symbolP = 0; fixP->fx_subsy = 0; } |