From: Yao Qi Date: Tue, 22 Nov 2016 14:05:04 +0000 (+0000) Subject: gdbarch software_single_step frame_info to regcache: aarch64 X-Git-Tag: users/ARM/embedded-binutils-master-2016q4~160 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0187a92f57b516f7171e70bec46701cfdaa6c6bd;p=external%2Fbinutils.git gdbarch software_single_step frame_info to regcache: aarch64 Use regcache in software_single_step. gdb: 2016-11-22 Yao Qi * aarch64-tdep.c (aarch64_software_single_step): Call get_regcache_arch instead of get_frame_arch. Call regcache_read_pc instead of get_frame_pc. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 2b04ea4..4f44ea5 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,11 @@ 2016-11-22 Yao Qi + * aarch64-tdep.c (aarch64_software_single_step): Call + get_regcache_arch instead of get_frame_arch. Call + regcache_read_pc instead of get_frame_pc. + +2016-11-22 Yao Qi + * regcache.c (regcache_raw_get_signed): New function. * regcache.h (regcache_raw_get_signed): Declare. diff --git a/gdb/aarch64-tdep.c b/gdb/aarch64-tdep.c index b5a88cc..62ee3c5 100644 --- a/gdb/aarch64-tdep.c +++ b/gdb/aarch64-tdep.c @@ -2227,11 +2227,12 @@ value_of_aarch64_user_reg (struct frame_info *frame, const void *baton) static VEC (CORE_ADDR) * aarch64_software_single_step (struct frame_info *frame) { - struct gdbarch *gdbarch = get_frame_arch (frame); + struct regcache *regcache = get_current_regcache (); + struct gdbarch *gdbarch = get_regcache_arch (regcache); enum bfd_endian byte_order_for_code = gdbarch_byte_order_for_code (gdbarch); const int insn_size = 4; const int atomic_sequence_length = 16; /* Instruction sequence length. */ - CORE_ADDR pc = get_frame_pc (frame); + CORE_ADDR pc = regcache_read_pc (regcache); CORE_ADDR breaks[2] = { -1, -1 }; CORE_ADDR loc = pc; CORE_ADDR closing_insn = 0;