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| author | Yao Qi <yao@codesourcery.com> | 2010-08-30 15:26:28 +0000 |
|---|---|---|
| committer | Yao Qi <yao@codesourcery.com> | 2010-08-30 15:26:28 +0000 |
| commit | 25b41d01eaa6f8f68491ef2eb65ca403907269f7 (patch) | |
| tree | a14669ff0fd05c2310996f7fb51fd2beaa740599 /gdb/arm-tdep.h | |
| parent | eb34ac7a77ac46a9ddde8c67914c2f4e584429dc (diff) | |
| download | gdb-25b41d01eaa6f8f68491ef2eb65ca403907269f7.zip gdb-25b41d01eaa6f8f68491ef2eb65ca403907269f7.tar.gz gdb-25b41d01eaa6f8f68491ef2eb65ca403907269f7.tar.bz2 | |
2010-08-30 Yao Qi <yao@codesourcery.com>
* arm-linux-tdep.c (arm_linux_sigreturn_return_addr): New.
(arm_linux_syscall_next_pc): New.
(arm_linux_copy_svc): Use arm_linux_sigreturn_return_addr instead.
(arm_linux_init_abi): Initialize syscall_next_pc.
* arm-tdep.c (thumb_get_next_pc_raw): Get next pc of SWI in Thumb mode.
(arm_get_next_pc_raw): Get next pc of SWI in ARM mode.
* arm-tdep.h (struct gdbarch_tdep): Add a function pointer syscall_next_pc.
Declare arm_frame_is_thumb.
Diffstat (limited to 'gdb/arm-tdep.h')
| -rw-r--r-- | gdb/arm-tdep.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h index 87387aa..61cdb5d 100644 --- a/gdb/arm-tdep.h +++ b/gdb/arm-tdep.h @@ -196,6 +196,10 @@ struct gdbarch_tdep struct type *arm_ext_type; struct type *neon_double_type; struct type *neon_quad_type; + + /* Return the expected next PC if FRAME is stopped at a syscall + instruction. */ + CORE_ADDR (*syscall_next_pc) (struct frame_info *frame); }; /* Structures used for displaced stepping. */ @@ -297,6 +301,7 @@ extern void CORE_ADDR arm_skip_stub (struct frame_info *, CORE_ADDR); CORE_ADDR arm_get_next_pc (struct frame_info *, CORE_ADDR); int arm_software_single_step (struct frame_info *); +int arm_frame_is_thumb (struct frame_info *frame); extern struct displaced_step_closure * arm_displaced_step_copy_insn (struct gdbarch *, CORE_ADDR, CORE_ADDR, |