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ppc: Fix return of instruction handlers in ppc_process_record_op63

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some instruction handlers in ppc_process_record_op63() seem to be missing
return or incorrectly using break. This patch aims to fix that.

gdb/ChangeLog:
2016-09-21  Edjunior Barbosa Machado  <emachado@linux.vnet.ibm.com>

	* rs6000-tdep.c (ppc_process_record_op63): Fix return of instruction
	handlers.
This commit is contained in:
Edjunior Barbosa Machado 2016-09-21 14:47:43 -03:00
parent 36cf1806a8
commit 8aabe2e254
2 changed files with 8 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

5
gdb/ChangeLog
View file

@ -1,3 +1,8 @@
2016-09-21 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
* rs6000-tdep.c (ppc_process_record_op63): Fix return of instruction
handlers.
2016-09-21 Tom Tromey <tom@tromey.com> 2016-09-21 Tom Tromey <tom@tromey.com>
PR gdb/20604: PR gdb/20604:

5
gdb/rs6000-tdep.c
View file

@ -5399,6 +5399,7 @@ ppc_process_record_op63 (struct gdbarch *gdbarch, struct regcache *regcache,
tdep->ppc_fp0_regnum + PPC_FRT (insn)); tdep->ppc_fp0_regnum + PPC_FRT (insn));
if (PPC_RC (insn)) if (PPC_RC (insn))
record_full_arch_list_add_reg (regcache, tdep->ppc_cr_regnum); record_full_arch_list_add_reg (regcache, tdep->ppc_cr_regnum);
return 0;
} }
switch (ext & 0xff) switch (ext & 0xff)
@ -5462,7 +5463,7 @@ ppc_process_record_op63 (struct gdbarch *gdbarch, struct regcache *regcache,
if (PPC_RC (insn)) if (PPC_RC (insn))
record_full_arch_list_add_reg (regcache, tdep->ppc_cr_regnum); record_full_arch_list_add_reg (regcache, tdep->ppc_cr_regnum);
record_full_arch_list_add_reg (regcache, tdep->ppc_fpscr_regnum); record_full_arch_list_add_reg (regcache, tdep->ppc_fpscr_regnum);
break; return 0;
case 354: /* DFP Extract Biased Exponent Quad */ case 354: /* DFP Extract Biased Exponent Quad */
record_full_arch_list_add_reg (regcache, record_full_arch_list_add_reg (regcache,
@ -5541,7 +5542,7 @@ ppc_process_record_op63 (struct gdbarch *gdbarch, struct regcache *regcache,
if (PPC_RC (insn)) if (PPC_RC (insn))
record_full_arch_list_add_reg (regcache, tdep->ppc_cr_regnum); record_full_arch_list_add_reg (regcache, tdep->ppc_cr_regnum);
record_full_arch_list_add_reg (regcache, tdep->ppc_fpscr_regnum); record_full_arch_list_add_reg (regcache, tdep->ppc_fpscr_regnum);
break; return 0;
case 0: /* Floating Compare Unordered */ case 0: /* Floating Compare Unordered */
case 32: /* Floating Compare Ordered */ case 32: /* Floating Compare Ordered */