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i386 uses _GLOBAL_OFFSET_TABLE_, not __GLOBAL_OFFSET_TABLE_, for GOT symbol

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even if on a.out compiler.
Yes this is weird, but it is the traditional behavior.
This commit is contained in:
itohy 2002-07-06 13:17:18 +00:00
parent 7cc42e6abb
commit bd6a4107d8
2 changed files with 3 additions and 8 deletions
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9
gnu/dist/toolchain/gcc/config/i386/i386.c vendored
View File

@ -1725,19 +1725,14 @@ load_pic_register (do_rtl)
{
emit_insn (gen_prologue_get_pc (xops[0], xops[1]));
emit_insn (gen_prologue_set_got (xops[0],
#ifdef YES_UNDERSCORES
gen_rtx_SYMBOL_REF (Pmode,
"$__GLOBAL_OFFSET_TABLE_"),
#else
gen_rtx_SYMBOL_REF (Pmode,
"$_GLOBAL_OFFSET_TABLE_"),
#endif
xops[1]));
}
else
{
output_asm_insn (AS1 (call,%X1), xops);
output_asm_insn ("addl $%__GLOBAL_OFFSET_TABLE_,%0", xops);
output_asm_insn ("addl $_GLOBAL_OFFSET_TABLE_,%0", xops);
pic_label_rtx = 0;
}
}
@ -1760,7 +1755,7 @@ load_pic_register (do_rtl)
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, "L",
CODE_LABEL_NUMBER (xops[1]));
output_asm_insn (AS1 (pop%L0,%0), xops);
output_asm_insn ("addl $%__GLOBAL_OFFSET_TABLE_+[.-%P1],%0", xops);
output_asm_insn ("addl $_GLOBAL_OFFSET_TABLE_+[.-%P1],%0", xops);
}
}

2
gnu/dist/toolchain/gcc/config/i386/i386.md vendored
View File

@ -7031,7 +7031,7 @@ byte_xor_operation:
ASM_OUTPUT_INTERNAL_LABEL (asm_out_file, \"L\",
CODE_LABEL_NUMBER (operands[1]));
output_asm_insn (AS1 (pop%L0,%0), operands);
output_asm_insn (\"addl $%__GLOBAL_OFFSET_TABLE_+[.-%X1],%0\", operands);
output_asm_insn (\"addl $_GLOBAL_OFFSET_TABLE_+[.-%X1],%0\", operands);
RET;
}"
[(set_attr "memory" "none")])