forked from Imagelibrary/binutils-gdb
1401d2fe67
Mixing MIPS16 and microMIPS code in a single binary isn't usually supported but GAS happily produces such code if requested. However it is not correctly disassembled even if a symbol table is available and function symbols are correctly anotated with the ISA mode. This is because the ELF-header global microMIPS ASE flag takes precedence over MIPS16 function annotation, causing them to be treated as regular MIPS code. Correct the problem by respecting function symbol anotation regardless of the ELF-header flag. binutils/ * testsuite/binutils-all/mips/mixed-mips16-micromips.d: New test. * testsuite/binutils-all/mips/mixed-mips16-micromips.s: New test source. * testsuite/binutils-all/mips/mips.exp: Run the new test. opcodes/ * mips-dis.c (is_compressed_mode_p): Add `micromips_p' operand, replacing references to `micromips_ase' throughout. (_print_insn_mips): Don't use file-level microMIPS annotation to determine the disassembly mode with the symbol table.
28 lines
980 B
Plaintext
28 lines
980 B
Plaintext
# Copyright (C) 2013-2016 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
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# MA 02110-1301, USA.
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if ![istarget mips*-*-*] {
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return
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}
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if [is_elf_format] {
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run_dump_test "mixed-mips16"
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run_dump_test "mixed-micromips"
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run_dump_test "mixed-mips16-micromips"
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run_dump_test "mips16-undecoded"
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}
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