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6e3d1f0728
Complement commit 986e18a5a9 ("Add a second 'pinfo' member to
mips_opcode to extend number of available bits"),
<https://sourceware.org/ml/binutils/2005-01/msg00261.html>, and annotate
MIPS16 NOP, LA, DLA and the synthetic forms of LD and LW instructions as
aliases. These correspond to MOVE, and the PC-relative ADDIU, DADDIU,
LD and LW hardware instructions respectively.
binutils/
* testsuite/binutils-all/mips/mips16-alias.d: New test.
* testsuite/binutils-all/mips/mips16-noalias.d: New test.
* testsuite/binutils-all/mips/mips16-alias.s: New test source.
* testsuite/binutils-all/mips/mips.exp: Run the new tests.
opcodes/
* mips16-opc.c (AL): New macro.
(mips16_opcodes): Mark "nop", "la", "dla", and synthetic forms
of "ld" and "lw" as aliases.
17 lines
461 B
Makefile
17 lines
461 B
Makefile
#PROG: objcopy
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#objdump: -M no-aliases -d --prefix-addresses --show-raw-insn
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#name: MIPS16 canonical alias disassembly
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#as: -32 -mips3
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#source: mips16-alias.s
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.*: +file format .*mips.*
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Disassembly of section \.text:
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[0-9a-f]+ <[^>]*> 6500 move zero,s0
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[0-9a-f]+ <[^>]*> 0a08 addiu v0,\$pc,32
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[0-9a-f]+ <[^>]*> b207 lw v0,28\(\$pc\)
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[0-9a-f]+ <[^>]*> fe47 daddiu v0,\$pc,28
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[0-9a-f]+ <[^>]*> fc43 ld v0,24\(\$pc\)
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\.\.\.
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\.\.\.
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