* config/tc-mips.c (append_insn): Handle constant expressions with
no associated relocation. (mips_ip): Cancel the expression after use for the Q format specifier. (parse_relocation): Return no relocation for unsupported operators. (my_getSmallExpression): Return no relocation if no relocation operators are used.
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parent
1586d91e32
commit
01a3f561ab
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@ -1,3 +1,14 @@
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2004-07-20 Maciej W. Rozycki <macro@linux-mips.org>
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* config/tc-mips.c (append_insn): Handle constant expressions with
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no associated relocation.
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(mips_ip): Cancel the expression after use for the Q format
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specifier.
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(parse_relocation): Return no relocation for unsupported
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operators.
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(my_getSmallExpression): Return no relocation if no relocation
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operators are used.
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2004-07-19 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
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* config/obj-som.c (adjust_stab_sections): Add prototype.
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@ -2083,7 +2083,7 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr,
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}
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fixp[0] = fixp[1] = fixp[2] = NULL;
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if (address_expr != NULL && *reloc_type < BFD_RELOC_UNUSED)
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if (address_expr != NULL && *reloc_type <= BFD_RELOC_UNUSED)
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{
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if (address_expr->X_op == O_constant)
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{
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@ -2116,6 +2116,7 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr,
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ip->insn_opcode |= (address_expr->X_add_number >> 16) & 0xffff;
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break;
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case BFD_RELOC_UNUSED:
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case BFD_RELOC_LO16:
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case BFD_RELOC_MIPS_GOT_DISP:
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ip->insn_opcode |= address_expr->X_add_number & 0xffff;
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@ -2151,7 +2152,7 @@ append_insn (struct mips_cl_insn *ip, expressionS *address_expr,
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internalError ();
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}
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}
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else
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else if (*reloc_type < BFD_RELOC_UNUSED)
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need_reloc:
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{
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reloc_howto_type *howto;
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@ -8600,6 +8601,7 @@ do_msbd:
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ip->insn_opcode |= (imm_expr.X_add_number
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<< (OP_SH_VSEL +
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(is_qh ? 2 : 1)));
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imm_expr.X_op = O_absent;
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if (*s != ']')
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as_warn(_("Expecting ']' found '%s'"), s);
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else
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@ -9813,7 +9815,7 @@ parse_relocation (char **str, bfd_reloc_code_real_type *reloc)
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{
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as_bad ("relocation %s isn't supported by the current ABI",
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percent_op[i].str);
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*reloc = BFD_RELOC_LO16;
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*reloc = BFD_RELOC_UNUSED;
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}
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return TRUE;
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}
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@ -9825,8 +9827,7 @@ parse_relocation (char **str, bfd_reloc_code_real_type *reloc)
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expression in *EP and the relocations in the array starting
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at RELOC. Return the number of relocation operators used.
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On exit, EXPR_END points to the first character after the expression.
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If no relocation operators are used, RELOC[0] is set to BFD_RELOC_LO16. */
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On exit, EXPR_END points to the first character after the expression. */
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static size_t
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my_getSmallExpression (expressionS *ep, bfd_reloc_code_real_type *reloc,
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@ -9872,9 +9873,7 @@ my_getSmallExpression (expressionS *ep, bfd_reloc_code_real_type *reloc,
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expr_end = str;
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if (reloc_index == 0)
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reloc[0] = BFD_RELOC_LO16;
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else
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if (reloc_index != 0)
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{
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prev_reloc_op_frag = frag_now;
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for (i = 0; i < reloc_index; i++)
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