S/390: Disassemble 31-bit binaries with "zarch" opcode set by default
Currently the disassembler for s390 (by default) assumes that a 31-bit binary was compiled in "ESA" mode -- and then only disassembles a limited opcode set. The change upgrades the default to the full "zarch" opcode set even for 31-bit binaries. opcodes/ * s390-dis.c (init_disasm): Default to full 'zarch' opcode availability even for 31-bit programs.
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2 changed files with 6 additions and 11 deletions
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@ -1,3 +1,8 @@
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2013-10-30 Andreas Arnez <arnez@linux.vnet.ibm.com>
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* s390-dis.c (init_disasm): Default to full 'zarch' opcode
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availability even for 31-bit programs.
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2013-10-15 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
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* arm-dis.c (neon_opcodes): Adjust print string for vshll.
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@ -65,17 +65,7 @@ init_disasm (struct disassemble_info *info)
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}
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if (!current_arch_mask)
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switch (info->mach)
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{
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case bfd_mach_s390_31:
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current_arch_mask = 1 << S390_OPCODE_ESA;
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break;
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case bfd_mach_s390_64:
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current_arch_mask = 1 << S390_OPCODE_ZARCH;
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break;
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default:
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abort ();
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}
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current_arch_mask = 1 << S390_OPCODE_ZARCH;
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init_flag = 1;
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}
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