43cdf5aeb8
Nowadays aarch64_decode_insn is a public interface used by both opcodes and gdb. However, its behaviour relies on a global variable no_aliases, which isn't a good practise. On the other hand, In default, no_aliases is zero, but in GDB, we do want no alias when decoding instructions for prologue analysis (patches to be posted), so that we can handle both instructions "add" and "mov" (an alias of "add") as "add". The code in GDB can be simplified. This patch adds a new argument in aarch64_decode_insn, and pass no_aliases to it. In GDB side, always pass 1 to it. include/opcode: 2015-10-28 Yao Qi <yao.qi@linaro.org> * aarch64.h (aarch64_decode_insn): Update declaration. opcodes: 2015-10-28 Yao Qi <yao.qi@linaro.org> * aarch64-dis.c (aarch64_decode_insn): Add one argument noaliases_p. Update comments. Pass noaliases_p rather than no_aliases to aarch64_opcode_decode. (print_insn_aarch64_word): Pass no_aliases to aarch64_decode_insn. gdb: 2015-10-28 Yao Qi <yao.qi@linaro.org> * aarch64-tdep.c (aarch64_software_single_step): Pass 1 to aarch64_decode_insn. |
||
|---|---|---|
| .. | ||
| aarch64.h | ||
| alpha.h | ||
| arc-func.h | ||
| arc.h | ||
| arm.h | ||
| avr.h | ||
| bfin.h | ||
| cgen.h | ||
| ChangeLog | ||
| ChangeLog-9103 | ||
| convex.h | ||
| cr16.h | ||
| cris.h | ||
| crx.h | ||
| d10v.h | ||
| d30v.h | ||
| dlx.h | ||
| ft32.h | ||
| h8300.h | ||
| hppa.h | ||
| i370.h | ||
| i386.h | ||
| i860.h | ||
| i960.h | ||
| ia64.h | ||
| m68hc11.h | ||
| m68k.h | ||
| m88k.h | ||
| metag.h | ||
| mips.h | ||
| mmix.h | ||
| mn10200.h | ||
| mn10300.h | ||
| moxie.h | ||
| msp430-decode.h | ||
| msp430.h | ||
| nds32.h | ||
| nios2.h | ||
| nios2r1.h | ||
| nios2r2.h | ||
| np1.h | ||
| ns32k.h | ||
| pdp11.h | ||
| pj.h | ||
| pn.h | ||
| ppc.h | ||
| pyr.h | ||
| rl78.h | ||
| rx.h | ||
| s390.h | ||
| score-datadep.h | ||
| score-inst.h | ||
| sparc.h | ||
| spu-insns.h | ||
| spu.h | ||
| tahoe.h | ||
| tic4x.h | ||
| tic6x-control-registers.h | ||
| tic6x-insn-formats.h | ||
| tic6x-opcode-table.h | ||
| tic6x.h | ||
| tic30.h | ||
| tic54x.h | ||
| tic80.h | ||
| tilegx.h | ||
| tilepro.h | ||
| v850.h | ||
| vax.h | ||
| visium.h | ||
| xgate.h | ||