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| author | Andrew Burgess <andrew.burgess@embecosm.com> | 2018-12-19 22:24:22 +0000 |
|---|---|---|
| committer | Andrew Burgess <andrew.burgess@embecosm.com> | 2019-02-27 16:54:43 +0200 |
| commit | 76055cbe88cc6623f88c8ae43ed8b8ae6883df9e (patch) | |
| tree | 8fee1681999c7337af6c11e50a1b5b03c3945602 /gdb | |
| parent | 4133e5a13f15d86bb1f834090de98cca4c34759d (diff) | |
| download | gdb-76055cbe88cc6623f88c8ae43ed8b8ae6883df9e.zip gdb-76055cbe88cc6623f88c8ae43ed8b8ae6883df9e.tar.gz gdb-76055cbe88cc6623f88c8ae43ed8b8ae6883df9e.tar.bz2 | |
gdb/riscv: Use default gdbarch methods where possible
Make use of the default gdbarch methods for gdbarch_dummy_id,
gdbarch_unwind_pc, and gdbarch_unwind_sp where possible.
This change has been tested with no regressions.
gdb/ChangeLog:
* gdb/riscv-tdep.c (riscv_dummy_id): Delete.
(riscv_unwind_pc): Delete.
(riscv_unwind_sp): Delete.
(riscv_gdbarch_init): Don't register deleted functions with
gdbarch.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/riscv-tdep.c | 30 |
2 files changed, 8 insertions, 30 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 977a138..49e312f 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,13 @@ 2019-02-27 Andrew Burgess <andrew.burgess@embecosm.com> + * gdb/riscv-tdep.c (riscv_dummy_id): Delete. + (riscv_unwind_pc): Delete. + (riscv_unwind_sp): Delete. + (riscv_gdbarch_init): Don't register deleted functions with + gdbarch. + +2019-02-27 Andrew Burgess <andrew.burgess@embecosm.com> + * gdb/csky-tdep.c (csky_dummy_id): Delete. (csky_unwind_pc): Delete. (csky_unwind_sp): Delete. diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c index 3e8f564..8a996f3 100644 --- a/gdb/riscv-tdep.c +++ b/gdb/riscv-tdep.c @@ -2731,31 +2731,6 @@ riscv_frame_align (struct gdbarch *gdbarch, CORE_ADDR addr) return align_down (addr, 16); } -/* Implement the unwind_pc gdbarch method. */ - -static CORE_ADDR -riscv_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) -{ - return frame_unwind_register_unsigned (next_frame, RISCV_PC_REGNUM); -} - -/* Implement the unwind_sp gdbarch method. */ - -static CORE_ADDR -riscv_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame) -{ - return frame_unwind_register_unsigned (next_frame, RISCV_SP_REGNUM); -} - -/* Implement the dummy_id gdbarch method. */ - -static struct frame_id -riscv_dummy_id (struct gdbarch *gdbarch, struct frame_info *this_frame) -{ - return frame_id_build (get_frame_register_signed (this_frame, RISCV_SP_REGNUM), - get_frame_pc (this_frame)); -} - /* Generate, or return the cached frame cache for the RiscV frame unwinder. */ @@ -3193,15 +3168,10 @@ riscv_gdbarch_init (struct gdbarch_info info, set_gdbarch_inner_than (gdbarch, core_addr_lessthan); set_gdbarch_frame_align (gdbarch, riscv_frame_align); - /* Functions to access frame data. */ - set_gdbarch_unwind_pc (gdbarch, riscv_unwind_pc); - set_gdbarch_unwind_sp (gdbarch, riscv_unwind_sp); - /* Functions handling dummy frames. */ set_gdbarch_call_dummy_location (gdbarch, ON_STACK); set_gdbarch_push_dummy_code (gdbarch, riscv_push_dummy_code); set_gdbarch_push_dummy_call (gdbarch, riscv_push_dummy_call); - set_gdbarch_dummy_id (gdbarch, riscv_dummy_id); /* Frame unwinders. Use DWARF debug info if available, otherwise use our own unwinder. */ |