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authorYao Qi <yao.qi@linaro.org>2016-12-12 09:09:43 +0000
committerYao Qi <yao.qi@linaro.org>2016-12-12 09:09:43 +0000
commitd36cab83a963f5bb3773e0218cc02f63b0851d0b (patch)
tree9b58509f75e45f551aba1180a78c8d5250d142e8 /libiberty
parent029e9d52de3ac7fe984dc079ebd24506fd1eace7 (diff)
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Remove assert on exec_bfd in cris_delayed_get_disassembler
cris_delayed_get_disassembler has an assert that exec_bfd can't be NULL, but this assert can be triggered like this, (gdb) set architecture cris The target architecture is assumed to be cris (gdb) disassemble 0x0,+4 Dump of assembler code from 0x0 to 0x4: 0x00000000: ../../binutils-gdb/gdb/cris-tdep.c:3798: internal-error: int cris_delayed_get_disassembler(bfd_vma, disassemble_info*): Assertion `exec_bfd != NULL' failed. A problem internal to GDB has been detected, further debugging may prove unreliable. however, cris_get_disassembler does have code to handle the case that bfd is NULL, /* If there's no bfd in sight, we return what is valid as input in all contexts if fed back to the assembler: disassembly *with* register prefix. Unfortunately this will be totally wrong for v32. */ if (abfd == NULL) return print_insn_cris_with_register_prefix; This patch is to remove this assert. gdb: 2016-12-12 Yao Qi <yao.qi@linaro.org> PR tdep/20955 * cris-tdep.c (cris_delayed_get_disassembler): Remove the assert.
Diffstat (limited to 'libiberty')
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