diff options
| author | Jeff Law <law@redhat.com> | 2001-08-31 17:43:52 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 2001-08-31 17:43:52 +0000 |
| commit | f0d634bcafaeb326b78688960a7b7abc7d568b0d (patch) | |
| tree | 2a7ade493dc5dd17e4180463c5f851ad6d26a84f /gas/config/tc-h8300.c | |
| parent | 85fd3c8b38b1acdd24f6d51887a3d800f2926b89 (diff) | |
| download | binutils-redhat-f0d634bcafaeb326b78688960a7b7abc7d568b0d.tar.gz | |
* 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
to be modified.
(md_convert_frag): Update definiton based on BFD_ASSEMBLER.
* tc-h8300.h (relocation mappings): Add.
Diffstat (limited to 'gas/config/tc-h8300.c')
| -rw-r--r-- | gas/config/tc-h8300.c | 38 |
1 files changed, 20 insertions, 18 deletions
diff --git a/gas/config/tc-h8300.c b/gas/config/tc-h8300.c index 724aea1921..19ec6dff49 100644 --- a/gas/config/tc-h8300.c +++ b/gas/config/tc-h8300.c @@ -32,18 +32,6 @@ #ifdef OBJ_ELF #include "elf/h8.h" - -#define R_MOV24B1 BFD_RELOC_H8_DIR24A8 -#define R_MOVL1 BFD_RELOC_H8_DIR32A16 -#define R_MOV24B1 BFD_RELOC_H8_DIR24A8 -#define R_MOVL1 BFD_RELOC_H8_DIR32A16 -#define R_RELLONG BFD_RELOC_32 -#define R_MOV16B1 BFD_RELOC_H8_DIR16A8 -#define R_RELWORD BFD_RELOC_16 -#define R_RELBYTE BFD_RELOC_8 -#define R_PCRWORD BFD_RELOC_16_PCREL -#define R_PCRBYTE BFD_RELOC_8_PCREL -#define R_JMPL1 BFD_RELOC_H8_DIR24R8 #endif const char comment_chars[] = ";"; @@ -1110,6 +1098,7 @@ build_bytes (this_try, operand) int where = size16 ? 2 : 1; int size = size16 ? 2 : 1; int type = size16 ? R_PCRWORD : R_PCRBYTE; + fixS *fixP; check_operand (operand + i, size16 ? 0x7fff : 0x7f, "@"); @@ -1119,16 +1108,25 @@ build_bytes (this_try, operand) (unsigned long) operand->exp.X_add_number); } +#ifndef OBJ_ELF + /* The COFF port has always been off by one, changing it + now would be an incompatible change, so we leave it as-is. + + We don't want to do this for ELF as we want to be + compatible with the proposed ELF format from Hitachi. */ operand[i].exp.X_add_number -= 1; +#endif + operand[i].exp.X_add_number = ((operand[i].exp.X_add_number & 0xff) ^ 0x80) - 0x80; - fix_new_exp (frag_now, - output - frag_now->fr_literal + where, - size, - &operand[i].exp, - 1, - type); + fixP = fix_new_exp (frag_now, + output - frag_now->fr_literal + where, + size, + &operand[i].exp, + 1, + type); + fixP->fx_signed = 1; } else if (x & MEMIND) { @@ -1448,7 +1446,11 @@ tc_aout_fix_to_chars () void md_convert_frag (headers, seg, fragP) +#ifdef BFD_ASSEMBLER + bfd *headers ATTRIBUTE_UNUSED; +#else object_headers *headers ATTRIBUTE_UNUSED; +#endif segT seg ATTRIBUTE_UNUSED; fragS *fragP ATTRIBUTE_UNUSED; { |