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* config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's 

offset match H8 ELF spec.
        (md_section_align): Alternate implementation for BFD_ASSEMBLER.
        (md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
This commit is contained in:
Jeff Law 2001-08-31 22:43:55 +00:00
parent 6140b3b903
commit 3c1ba8a308
2 changed files with 39 additions and 2 deletions
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5
gas/ChangeLog
View File

@ -7,6 +7,11 @@
Fri Aug 31 12:05:13 2001 J"orn Rennecke <amylaar@redhat.com>
Jeff Law <law@redhat.com>
* config/tc-h8300.c (build_bytes): For OBJ_ELF, make relocation's
offset match H8 ELF spec.
(md_section_align): Alternate implementation for BFD_ASSEMBLER.
(md_apply_fix): Fix argument and return types for BFD_ASSEMBLER.
* tc-h8300.c (relocation mappings): Remove. Moved to tc-h8300.h.
(build_bytes): Mark fixups for PCrel branches as signed. For
OBJ_ELF, make sure the reloc's offset points to the first byte

36
gas/config/tc-h8300.c
View File

@ -1140,6 +1140,16 @@ build_bytes (this_try, operand)
}
else if (x & ABSJMP)
{
int where = 0;
#ifdef OBJ_ELF
/* To be compatible with the proposed H8 ELF format, we
want the relocation's offset to point to the first byte
that will be modified, not to the start of the instruction. */
where += 1;
#endif
/* This jmp may be a jump or a branch. */
check_operand (operand + i, Hmode ? 0xffffff : 0xffff, "@");
@ -1152,7 +1162,7 @@ build_bytes (this_try, operand)
operand[i].exp.X_add_number =
((operand[i].exp.X_add_number & 0xffff) ^ 0x8000) - 0x8000;
fix_new_exp (frag_now,
output - frag_now->fr_literal,
output - frag_now->fr_literal + where,
4,
&operand[i].exp,
0,
@ -1458,21 +1468,43 @@ md_convert_frag (headers, seg, fragP)
abort ();
}
#ifdef BFD_ASSEMBLER
valueT
md_section_align (segment, size)
segT segment;
valueT size;
{
int align = bfd_get_section_alignment (stdoutput, segment);
return ((size + (1 << align) - 1) & (-1 << align));
}
#else
valueT
md_section_align (seg, size)
segT seg;
valueT size;
{
return ((size + (1 << section_alignment[(int) seg]) - 1)
& (-1 << section_alignment[(int) seg]));
& (-1 << section_alignment[(int) seg]));
}
#endif
#ifdef BFD_ASSEMBLER
int
md_apply_fix (fixP, valp)
fixS *fixP;
valueT *valp;
#else
void
md_apply_fix (fixP, val)
fixS *fixP;
long val;
#endif
{
char *buf = fixP->fx_where + fixP->fx_frag->fr_literal;
#ifdef BFD_ASSEMBLER
long val = *valp;
#endif
switch (fixP->fx_size)
{