From f5ea389ac78ccd7c426a93f43e6117dad9ce0878 Mon Sep 17 00:00:00 2001 From: Yao Qi Date: Tue, 22 Nov 2016 14:05:06 +0000 Subject: Change gdbarch software_single_step frame_info to regcache This patch changes gdbarch method software_single_step's parameter from "struct frame_info *" to "struct regcache *, IOW, software_single_step starts to use current regcache rather than current frame for software single. gdb: 2016-11-22 Yao Qi * gdbarch.sh (software_single_step): Change parameter from frame_info to regcache. * gdbarch.c, gdbarch.h: Regenerated. * aarch64-tdep.c (aarch64_software_single_step): Change parameter from frame_info to regcache. Don't call get_current_regcache. * alpha-tdep.c (alpha_deal_with_atomic_sequence): Likewise. (alpha_software_single_step): Likewise. * alpha-tdep.h (alpha_software_single_step): Update declaration. * arm-linux-tdep.c (arm_linux_software_single_step): Likewise. * arm-tdep.c (arm_software_single_step): Likewise. * arm-tdep.h (arm_software_single_step): Likewise. * breakpoint.c (insert_single_step_breakpoint): Pass regcache to gdbarch_software_single_step. * cris-tdep.c (cris_software_single_step): Change parameter from frame_info to regcache. Don't call get_current_regcache. * mips-tdep.c (mips_software_single_step): Likewise. * mips-tdep.h (mips_software_single_step): Update declaration. * moxie-tdep.c (moxie_software_single_step): Likewise. * nios2-tdep.c (nios2_software_single_step): Likewise. * ppc-tdep.h (ppc_deal_with_atomic_sequence): Update declaration. * rs6000-aix-tdep.c (rs6000_software_single_step): Likewise. * rs6000-tdep.c (ppc_deal_with_atomic_sequence): Likewise. * s390-linux-tdep.c (s390_software_single_step): Likewise. * sparc-tdep.c (sparc_software_single_step): Likewise. * spu-tdep.c (spu_software_single_step): Likewise. * tic6x-tdep.c (tic6x_software_single_step): Likewise. --- gdb/s390-linux-tdep.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'gdb/s390-linux-tdep.c') diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c index dc5c674bc2d..aabbbc249ce 100644 --- a/gdb/s390-linux-tdep.c +++ b/gdb/s390-linux-tdep.c @@ -723,9 +723,8 @@ s390_is_partial_instruction (struct gdbarch *gdbarch, CORE_ADDR loc, int *len) complexity. */ static VEC (CORE_ADDR) * -s390_software_single_step (struct frame_info *frame) +s390_software_single_step (struct regcache *regcache) { - struct regcache *regcache = get_current_regcache (); struct gdbarch *gdbarch = get_regcache_arch (regcache); CORE_ADDR loc = regcache_read_pc (regcache); enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); -- cgit v1.2.1