diff options
Diffstat (limited to 'gdb/config/arm/tm-arm.h')
| -rw-r--r-- | gdb/config/arm/tm-arm.h | 20 |
1 files changed, 1 insertions, 19 deletions
diff --git a/gdb/config/arm/tm-arm.h b/gdb/config/arm/tm-arm.h index 202a815..907773f 100644 --- a/gdb/config/arm/tm-arm.h +++ b/gdb/config/arm/tm-arm.h @@ -79,23 +79,11 @@ extern CORE_ADDR arm_saved_pc_after_call PARAMS ((struct frame_info *)); #define INNER_THAN < -/* Sequence of bytes for breakpoint instruction. */ - /* !!!! if we're using RDP, then we're inserting breakpoints and storing their handles instread of what was in memory. It is nice that this is the same size as a handle - otherwise remote-rdp will have to change. */ -#define ARM_LE_BREAKPOINT {0x00,0x00,0x18,0xef} /* BKPT_SWI from <sys/ptrace.h> */ -#define ARM_BE_BREAKPOINT {0xef,0x18,0x00,0x00} /* BKPT_SWI from <sys/ptrace.h> */ -#define THUMB_LE_BREAKPOINT {0x18,0xdf} /* swi 24 */ -#define THUMB_BE_BREAKPOINT {0xdf,0x18} /* swi 24 */ - -/* The following has been superseded by BREAKPOINT_FOR_PC, but - is defined merely to keep mem-break.c happy. */ -#define LITTLE_BREAKPOINT ARM_LE_BREAKPOINT -#define BIG_BREAKPOINT ARM_BE_BREAKPOINT - /* BREAKPOINT_FROM_PC uses the program counter value to determine whether a 16- or 32-bit breakpoint should be used. It returns a pointer to a string of bytes that encode a breakpoint instruction, stores @@ -103,7 +91,7 @@ extern CORE_ADDR arm_saved_pc_after_call PARAMS ((struct frame_info *)); point to the actual memory location where the breakpoint should be inserted. */ -unsigned char * arm_breakpoint_from_pc PARAMS ((CORE_ADDR * pcptr, int * lenptr)); +extern breakpoint_from_pc_fn arm_breakpoint_from_pc; #define BREAKPOINT_FROM_PC(pcptr, lenptr) arm_breakpoint_from_pc (pcptr, lenptr) /* Amount PC must be decremented by after a breakpoint. @@ -112,12 +100,6 @@ unsigned char * arm_breakpoint_from_pc PARAMS ((CORE_ADDR * pcptr, int * lenptr) #define DECR_PC_AFTER_BREAK 0 -/* Nonzero if instruction at PC is a return instruction. */ - -#define ABOUT_TO_RETURN(pc) \ - ((read_memory_integer(pc, 4) & 0x0fffffff == 0x01b0f00e) || \ - (read_memory_integer(pc, 4) & 0x0ffff800 == 0x09eba800)) - /* code to execute to print interesting information about the * floating point processor (if any) * No need to define if there is nothing to do. |