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| author | Ulrich Weigand <uweigand@de.ibm.com> | 2007-05-14 15:17:00 +0000 |
|---|---|---|
| committer | Ulrich Weigand <uweigand@de.ibm.com> | 2007-05-14 15:17:00 +0000 |
| commit | 30244cd87c0b05f16c0919b0a5ab12c821f49bed (patch) | |
| tree | 923ec999746aa830af9dac167afe46d7575743fe /gdb/mips-tdep.c | |
| parent | 84ba0adf42e55d24e3656fc0b0dbcff5eb1e0bbc (diff) | |
| download | gdb-30244cd87c0b05f16c0919b0a5ab12c821f49bed.zip gdb-30244cd87c0b05f16c0919b0a5ab12c821f49bed.tar.gz gdb-30244cd87c0b05f16c0919b0a5ab12c821f49bed.tar.bz2 | |
* gdbarch.sh (read_sp): Remove.
* gdbarch.c, gdbarch.h: Regenerate.
* frame.c (frame_sp_unwind): Do not call TARGET_READ_SP.
* avr-tdep.c (avr_read_sp): Remove.
(avr_unwind_sp): New function.
(avr_gdbarch_init): Install unwind_sp instead of read_sp callback.
* mips-tdep.c (mips_read_sp): Remove.
(mips_unwind_sp): New function.
(mips_gdbarch_init): Install unwind_sp instead of read_sp callback.
* score-tdep.c (score_read_unsigned_register): Remove.
(score_read_sp): Remove.
(score_unwind_sp): New function.
(score_gdbarch_init): Install unwind_sp instead of read_sp callback.
Diffstat (limited to 'gdb/mips-tdep.c')
| -rw-r--r-- | gdb/mips-tdep.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/gdb/mips-tdep.c b/gdb/mips-tdep.c index a291aa5..759c21f 100644 --- a/gdb/mips-tdep.c +++ b/gdb/mips-tdep.c @@ -746,13 +746,6 @@ mips_register_type (struct gdbarch *gdbarch, int regnum) } } -/* TARGET_READ_SP -- Remove useless bits from the stack pointer. */ - -static CORE_ADDR -mips_read_sp (void) -{ - return read_signed_register (MIPS_SP_REGNUM); -} /* Should the upper word of 64-bit addresses be zeroed? */ enum auto_boolean mask_address_var = AUTO_BOOLEAN_AUTO; @@ -838,6 +831,12 @@ mips_unwind_pc (struct gdbarch *gdbarch, struct frame_info *next_frame) NUM_REGS + mips_regnum (gdbarch)->pc); } +static CORE_ADDR +mips_unwind_sp (struct gdbarch *gdbarch, struct frame_info *next_frame) +{ + return frame_unwind_register_signed (next_frame, NUM_REGS + MIPS_SP_REGNUM); +} + /* Assuming NEXT_FRAME->prev is a dummy, return the frame ID of that dummy frame. The frame ID's base needs to match the TOS value saved by save_dummy_frame_tos(), and the PC match the dummy frame's @@ -5104,7 +5103,6 @@ mips_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) set_gdbarch_read_pc (gdbarch, mips_read_pc); set_gdbarch_write_pc (gdbarch, mips_write_pc); - set_gdbarch_read_sp (gdbarch, mips_read_sp); /* Add/remove bits from an address. The MIPS needs be careful to ensure that all 32 bit addresses are sign extended to 64 bits. */ @@ -5112,6 +5110,7 @@ mips_gdbarch_init (struct gdbarch_info info, struct gdbarch_list *arches) /* Unwind the frame. */ set_gdbarch_unwind_pc (gdbarch, mips_unwind_pc); + set_gdbarch_unwind_sp (gdbarch, mips_unwind_sp); set_gdbarch_unwind_dummy_id (gdbarch, mips_unwind_dummy_id); /* Map debug register numbers onto internal register numbers. */ |