OpenE2K/binutils-gdb
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* config/tc-v850.c (md_assemble): Handle TDAOFF relocs

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differently for movea & sst/sld insns.
Working on tda for the v850.
This commit is contained in:
Jeff Law 1996-10-23 04:06:04 +00:00
parent de145351e8
commit 8ea15b863f
2 changed files with 18 additions and 6 deletions
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7
gas/ChangeLog
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@ -1,3 +1,10 @@
start-sanitize-v850
Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
* config/tc-v850.c (md_assemble): Handle TDAOFF relocs
differently for movea & sst/sld insns.
end-sanitize-v850
Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com> Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
* config/tc-d10v.c (parallel_ok): Don't allow illegal combinations * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations

17
gas/config/tc-v850.c
View File

@ -501,7 +501,7 @@ md_assemble (str)
struct v850_opcode *next_opcode; struct v850_opcode *next_opcode;
const unsigned char *opindex_ptr; const unsigned char *opindex_ptr;
int next_opindex; int next_opindex;
unsigned long insn, size; unsigned long insn, insn_size;
char *f; char *f;
int i; int i;
int match; int match;
@ -749,11 +749,11 @@ md_assemble (str)
Four byte insns have an opcode with the two high bits on. */ Four byte insns have an opcode with the two high bits on. */
if ((insn & 0x0600) == 0x0600) if ((insn & 0x0600) == 0x0600)
size = 4; insn_size = 4;
else else
size = 2; insn_size = 2;
f = frag_more (size); f = frag_more (insn_size);
md_number_to_chars (f, insn, size); md_number_to_chars (f, insn, insn_size);
/* Create any fixups. At this point we do not use a /* Create any fixups. At this point we do not use a
bfd_reloc_code_real_type, but instead just use the bfd_reloc_code_real_type, but instead just use the
@ -777,11 +777,16 @@ md_assemble (str)
abort(); abort();
size = bfd_get_reloc_size (reloc_howto); size = bfd_get_reloc_size (reloc_howto);
offset = 4 - size;
/* The "size" of a TDA_OFFSET reloc varies depending
on what kind of instruction it's used in! */
if (reloc_howto->type == 11 && insn_size > 2)
size = 2;
if (size < 1 || size > 4) if (size < 1 || size > 4)
abort(); abort();
offset = 4 - size;
fixP = fix_new_exp (frag_now, f - frag_now->fr_literal + offset, size, fixP = fix_new_exp (frag_now, f - frag_now->fr_literal + offset, size,
&fixups[i].exp, &fixups[i].exp,
reloc_howto->pc_relative, reloc_howto->pc_relative,