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| author | Daniel Jacobowitz <dan@debian.org> | 2008-05-01 18:30:51 +0000 |
|---|---|---|
| committer | Daniel Jacobowitz <dan@debian.org> | 2008-05-01 18:30:51 +0000 |
| commit | d3d797984f60a43c0a49e4e5b1245801c8d1087d (patch) | |
| tree | bf21d65f0211a38f90a97c69a0ceb021a0e8865a /gdb/arm-tdep.h | |
| parent | d8d23162641322c927b37fed8c277e241267983c (diff) | |
| download | gdb-d3d797984f60a43c0a49e4e5b1245801c8d1087d.tar.gz | |
* arm-linux-tdep.h (ARM_CPSR_REGNUM): Delete definition.
* arm-tdep.c (arm_frame_is_thumb): New.
(arm_pc_is_thumb): Clarify comment.
(thumb_analyze_prologue): Remove PC special case.
(thumb_scan_prologue): Take a block_addr argument. Use it for
find_pc_partial_function. Remove unused variables.
(arm_scan_prologue): Use arm_frame_is_thumb. Use the block address
for find_pc_partial_function. Remove PC special case.
(arm_prologue_prev_register): Add special handling for PC and CPSR.
(arm_dwarf2_prev_register, arm_dwarf2_frame_init_reg): New.
(arm_get_next_pc): Use arm_frame_is_thumb.
(arm_write_pc): Use CPSR_T instead of 0x20.
(arm_gdbarch_init): Call dwarf2_frame_set_init_reg.
* arm-tdep.h (enum gdb_regnum): Add ARM_CPSR_REGNUM.
(CPSR_T): Define.
* dwarf2-frame.c (dwarf2_frame_prev_register): Handle
DWARF2_FRAME_REG_FN.
* dwarf2-frame.h (enum dwarf2_frame_reg_rule): Add
DWARF2_FRAME_REG_FN.
(struct dwarf2_frame_state_reg): Add FN to loc union.
* gdb.arch/thumb-prologue.exp: Do not expect a saved PC.
Diffstat (limited to 'gdb/arm-tdep.h')
| -rw-r--r-- | gdb/arm-tdep.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gdb/arm-tdep.h b/gdb/arm-tdep.h index eaad4933c9c..80c4bda336d 100644 --- a/gdb/arm-tdep.h +++ b/gdb/arm-tdep.h @@ -38,6 +38,7 @@ enum gdb_regnum { ARM_F7_REGNUM = 23, /* last floating point register */ ARM_FPS_REGNUM = 24, /* floating point status register */ ARM_PS_REGNUM = 25, /* Contains processor status */ + ARM_CPSR_REGNUM = ARM_PS_REGNUM, ARM_WR0_REGNUM, /* WMMX data registers. */ ARM_WR15_REGNUM = ARM_WR0_REGNUM + 15, ARM_WC0_REGNUM, /* WMMX control registers. */ @@ -107,6 +108,8 @@ enum gdb_regnum { #define FLAG_C 0x20000000 #define FLAG_V 0x10000000 +#define CPSR_T 0x20 + /* Type of floating-point code in use by inferior. There are really 3 models that are traditionally supported (plus the endianness issue), but gcc can only generate 2 of those. The third is APCS_FLOAT, where arguments to |