diff options
Diffstat (limited to 'contrib/binutils/gas/config/tc-v850.c')
| -rw-r--r-- | contrib/binutils/gas/config/tc-v850.c | 34 |
1 files changed, 13 insertions, 21 deletions
diff --git a/contrib/binutils/gas/config/tc-v850.c b/contrib/binutils/gas/config/tc-v850.c index 57931950..ce676cd 100644 --- a/contrib/binutils/gas/config/tc-v850.c +++ b/contrib/binutils/gas/config/tc-v850.c @@ -1,5 +1,6 @@ /* tc-v850.c -- Assembler code for the NEC V850 - Copyright (C) 1996, 1997, 1998, 1999, 2000 Free Software Foundation. + Copyright 1996, 1997, 1998, 1999, 2000, 2001 + Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -604,8 +605,8 @@ const pseudo_typeS md_pseudo_table[] = { {"call_table_text", v850_call_table_text, 0}, {"v850e", set_machine, bfd_mach_v850e}, {"v850ea", set_machine, bfd_mach_v850ea}, - {"file", dwarf2_directive_file }, - {"loc", dwarf2_directive_loc }, + {"file", dwarf2_directive_file, 0}, + {"loc", dwarf2_directive_loc, 0}, { NULL, NULL, 0} }; @@ -1321,7 +1322,6 @@ md_convert_frag (abfd, sec, fragP) { fix_new (fragP, fragP->fr_fix, 2, fragP->fr_symbol, fragP->fr_offset, 1, BFD_RELOC_UNUSED + (int)fragP->fr_opcode); - fragP->fr_var = 0; fragP->fr_fix += 2; } /* Out of range conditional branch. Emit a branch around a jump. */ @@ -1345,7 +1345,6 @@ md_convert_frag (abfd, sec, fragP) fix_new (fragP, fragP->fr_fix + 2, 4, fragP->fr_symbol, fragP->fr_offset, 1, BFD_RELOC_UNUSED + (int) fragP->fr_opcode + 1); - fragP->fr_var = 0; fragP->fr_fix += 6; } /* Out of range unconditional branch. Emit a jump. */ @@ -1355,7 +1354,6 @@ md_convert_frag (abfd, sec, fragP) fix_new (fragP, fragP->fr_fix, 4, fragP->fr_symbol, fragP->fr_offset, 1, BFD_RELOC_UNUSED + (int) fragP->fr_opcode + 1); - fragP->fr_var = 0; fragP->fr_fix += 4; } else @@ -1702,7 +1700,6 @@ md_assemble (str) int relaxable = 0; unsigned long insn; unsigned long insn_size; - unsigned long total_insn_size = 0; char *f; int i; int match; @@ -2153,6 +2150,11 @@ md_assemble (str) input_line_pointer = str; + /* Tie dwarf2 debug info to the address at the start of the insn. + We can't do this after the insn has been output as the current + frag may have been closed off. eg. by frag_var. */ + dwarf2_emit_insn (0); + /* Write out the instruction. */ if (relaxable && fc > 0) @@ -2178,7 +2180,6 @@ md_assemble (str) md_number_to_chars (f, insn, insn_size); md_number_to_chars (f + 2, 0, 4); } - total_insn_size = insn_size; } else { @@ -2193,15 +2194,11 @@ md_assemble (str) insn_size = 2; f = frag_more (insn_size); - total_insn_size = insn_size; - md_number_to_chars (f, insn, insn_size); if (extra_data_after_insn) { f = frag_more (extra_data_len); - total_insn_size += extra_data_len; - md_number_to_chars (f, extra_data, extra_data_len); extra_data_after_insn = false; @@ -2274,8 +2271,6 @@ md_assemble (str) } input_line_pointer = saved_input_line_pointer; - - dwarf2_emit_insn (total_insn_size); } /* If while processing a fixup, a reloc really needs to be created @@ -2315,20 +2310,17 @@ tc_gen_reloc (seg, fixp) return reloc; } -/* Assume everything will fit in two bytes, then expand as necessary. */ +/* Return current size of variable part of frag. */ int md_estimate_size_before_relax (fragp, seg) fragS *fragp; asection *seg ATTRIBUTE_UNUSED; { - if (fragp->fr_subtype == 0) - fragp->fr_var = 4; - else if (fragp->fr_subtype == 2) - fragp->fr_var = 2; - else + if (fragp->fr_subtype >= sizeof (md_relax_table) / sizeof (md_relax_table[0])) abort (); - return 2; + + return md_relax_table[fragp->fr_subtype].rlx_length; } long |
