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81f5558e3d
@(disp:32,ERx) to mov @(disp:16,ERx). (R_H8_DISP32A16): New reloc. Comments added and corrected. * reloc.c (BFD_RELOC_H8_DISP32A16): New reloc. * bfd-in2.h: Regenerate. * libbfd.h: Regenerate. * ld.texinfo (H8/300): Add description of relaxation of mov @(disp:32,ERx) to mov @(disp:16,ERx). * ld-h8300/h8300.exp: Add new relax-7 test on ELF. * ld-h8300/relax-2.s: Add other direction and .w/.l variants of mov insns. * ld-h8300/relax-2.d: Update expected disassembly. * ld-h8300/relax-7a.s: New: tests for mov @(disp:32,ERx) -> mov @(disp:16,ERx). * ld-h8300/relax-7b.s: New: Likewise. * ld-h8300/relax-7.d: New: expected disassembly. * config/tc-h8300.c (do_a_fix_imm): Add relaxation of mov @(disp:32,ERx) to mov @(disp:16,ERx) insns by new reloc R_H8_DISP32A16. * config/tc-h8300.h: Remove duplicated defines.
22 lines
487 B
Makefile
22 lines
487 B
Makefile
# name: H8300 Relaxation Test 2
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# ld: --relax -m h8300helf
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# objdump: -d --no-show-raw-insn
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.*: file format .*-h8300
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Disassembly of section .text:
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00000100 <_start>:
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100: mov.b @0x64:8,r0l
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102: mov.b r0l,@0x64:8
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104: mov.b @0x4320:16,r0l
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108: mov.b r0l,@0x4320:16
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10c: mov.w @0xff64:16,r0
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110: mov.w r0,@0xff64:16
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114: mov.w @0x4320:16,r0
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118: mov.w r0,@0x4320:16
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11c: mov.l @0xff64:16,er0
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122: mov.l er0,@0xff64:16
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128: mov.l @0x4320:16,er0
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12e: mov.l er0,@0x4320:16
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