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authorYao Qi <yao.qi@linaro.org>2016-11-22 14:05:06 +0000
committerYao Qi <yao.qi@linaro.org>2016-11-22 14:30:50 +0000
commitf5ea389ac78ccd7c426a93f43e6117dad9ce0878 (patch)
tree1a4858e825746ac1842f9675df9168a1af9a751d /gdb/nios2-tdep.c
parentb2260160f8cde8de118914ddeaf797bea42e65ce (diff)
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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 <yao.qi@linaro.org> * 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.
Diffstat (limited to 'gdb/nios2-tdep.c')
-rw-r--r--gdb/nios2-tdep.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/gdb/nios2-tdep.c b/gdb/nios2-tdep.c
index f03c2df..8b78968 100644
--- a/gdb/nios2-tdep.c
+++ b/gdb/nios2-tdep.c
@@ -2220,9 +2220,8 @@ nios2_get_next_pc (struct regcache *regcache, CORE_ADDR pc)
/* Implement the software_single_step gdbarch method. */
static VEC (CORE_ADDR) *
-nios2_software_single_step (struct frame_info *frame)
+nios2_software_single_step (struct regcache *regcache)
{
- struct regcache *regcache = get_current_regcache ();
struct gdbarch *gdbarch = get_regcache_arch (regcache);
CORE_ADDR next_pc = nios2_get_next_pc (regcache, regcache_read_pc (regcache));
VEC (CORE_ADDR) *next_pcs = NULL;