diff options
Diffstat (limited to 'gdb/a29k-tdep.c')
| -rw-r--r-- | gdb/a29k-tdep.c | 81 |
1 files changed, 24 insertions, 57 deletions
diff --git a/gdb/a29k-tdep.c b/gdb/a29k-tdep.c index 5370106..4d307b7 100644 --- a/gdb/a29k-tdep.c +++ b/gdb/a29k-tdep.c @@ -46,9 +46,7 @@ static CORE_ADDR rstack_high_address = UINT_MAX; /* Should call_function allocate stack space for a struct return? */ /* On the a29k objects over 16 words require the caller to allocate space. */ int -a29k_use_struct_convention (gcc_p, type) - int gcc_p; - struct type *type; +a29k_use_struct_convention (int gcc_p, struct type *type) { return (TYPE_LENGTH (type) > 16 * 4); } @@ -83,11 +81,7 @@ struct prologue_info frame pointer is being used. */ CORE_ADDR -examine_prologue (pc, rsize, msize, mfp_used) - CORE_ADDR pc; - unsigned *msize; - unsigned *rsize; - int *mfp_used; +examine_prologue (CORE_ADDR pc, unsigned *rsize, unsigned *msize, int *mfp_used) { long insn; CORE_ADDR p = pc; @@ -338,8 +332,7 @@ done: to reach some "real" code. */ CORE_ADDR -a29k_skip_prologue (pc) - CORE_ADDR pc; +a29k_skip_prologue (CORE_ADDR pc) { return examine_prologue (pc, NULL, NULL, NULL); } @@ -355,12 +348,8 @@ a29k_skip_prologue (pc) */ static int /* 0/1 - failure/success of finding the tag word */ -examine_tag (p, is_trans, argcount, msize, mfp_used) - CORE_ADDR p; - int *is_trans; - int *argcount; - unsigned *msize; - int *mfp_used; +examine_tag (CORE_ADDR p, int *is_trans, int *argcount, unsigned *msize, + int *mfp_used) { unsigned int tag1, tag2; @@ -398,9 +387,7 @@ examine_tag (p, is_trans, argcount, msize, mfp_used) of stacks and the frame cache in tm-a29k.h for more detail. */ static void -init_frame_info (innermost_frame, frame) - int innermost_frame; - struct frame_info *frame; +init_frame_info (int innermost_frame, struct frame_info *frame) { CORE_ADDR p; long insn; @@ -505,8 +492,7 @@ init_frame_info (innermost_frame, frame) } void -init_extra_frame_info (frame) - struct frame_info *frame; +init_extra_frame_info (struct frame_info *frame) { if (frame->next == 0) /* Assume innermost frame. May produce strange results for "info frame" @@ -521,9 +507,7 @@ init_extra_frame_info (frame) } void -init_frame_pc (fromleaf, frame) - int fromleaf; - struct frame_info *frame; +init_frame_pc (int fromleaf, struct frame_info *frame) { frame->pc = (fromleaf ? SAVED_PC_AFTER_CALL (frame->next) : frame->next ? FRAME_SAVED_PC (frame->next) : read_pc ()); @@ -535,8 +519,7 @@ init_frame_pc (fromleaf, frame) saved_msp (gcc). */ CORE_ADDR -frame_locals_address (fi) - struct frame_info *fi; +frame_locals_address (struct frame_info *fi) { if (fi->flags & MFP_USED) return fi->saved_msp; @@ -556,11 +539,8 @@ frame_locals_address (fi) on where it came from. The contents written into MYADDR are in target format. */ void -read_register_stack (memaddr, myaddr, actual_mem_addr, lval) - CORE_ADDR memaddr; - char *myaddr; - CORE_ADDR *actual_mem_addr; - enum lval_type *lval; +read_register_stack (CORE_ADDR memaddr, char *myaddr, + CORE_ADDR *actual_mem_addr, enum lval_type *lval) { long rfb = read_register (RFB_REGNUM); long rsp = read_register (RSP_REGNUM); @@ -616,9 +596,7 @@ read_register_stack (memaddr, myaddr, actual_mem_addr, lval) /* Analogous to read_memory_integer except the length is understood to be 4. */ long -read_register_stack_integer (memaddr, len) - CORE_ADDR memaddr; - int len; +read_register_stack_integer (CORE_ADDR memaddr, int len) { char buf[4]; read_register_stack (memaddr, buf, NULL, NULL); @@ -629,10 +607,8 @@ read_register_stack_integer (memaddr, len) at MEMADDR and put the actual address written into in *ACTUAL_MEM_ADDR. */ static void -write_register_stack (memaddr, myaddr, actual_mem_addr) - CORE_ADDR memaddr; - char *myaddr; - CORE_ADDR *actual_mem_addr; +write_register_stack (CORE_ADDR memaddr, char *myaddr, + CORE_ADDR *actual_mem_addr) { long rfb = read_register (RFB_REGNUM); long rsp = read_register (RSP_REGNUM); @@ -673,13 +649,9 @@ write_register_stack (memaddr, myaddr, actual_mem_addr) The argument RAW_BUFFER must point to aligned memory. */ void -a29k_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lvalp) - char *raw_buffer; - int *optimized; - CORE_ADDR *addrp; - struct frame_info *frame; - int regnum; - enum lval_type *lvalp; +a29k_get_saved_register (char *raw_buffer, int *optimized, CORE_ADDR *addrp, + struct frame_info *frame, int regnum, + enum lval_type *lvalp) { struct frame_info *fi; CORE_ADDR addr; @@ -762,7 +734,7 @@ a29k_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lvalp) restoring all saved registers. */ void -pop_frame () +pop_frame (void) { struct frame_info *frame = get_current_frame (); CORE_ADDR rfb = read_register (RFB_REGNUM); @@ -825,7 +797,7 @@ pop_frame () /* Push an empty stack frame, to record the current PC, etc. */ void -push_dummy_frame () +push_dummy_frame (void) { long w; CORE_ADDR rab, gr1; @@ -910,9 +882,7 @@ push_dummy_frame () good job. */ struct frame_info * -setup_arbitrary_frame (argc, argv) - int argc; - CORE_ADDR *argv; +setup_arbitrary_frame (int argc, CORE_ADDR *argv) { struct frame_info *frame; @@ -939,9 +909,7 @@ setup_arbitrary_frame (argc, argv) } int -gdb_print_insn_a29k (memaddr, info) - bfd_vma memaddr; - disassemble_info *info; +gdb_print_insn_a29k (bfd_vma memaddr, disassemble_info *info) { if (TARGET_BYTE_ORDER == BIG_ENDIAN) return print_insn_big_a29k (memaddr, info); @@ -952,7 +920,7 @@ gdb_print_insn_a29k (memaddr, info) enum a29k_processor_types processor_type = a29k_unknown; void -a29k_get_processor_type () +a29k_get_processor_type (void) { unsigned int cfg_reg = (unsigned int) read_register (CFG_REGNUM); @@ -1002,8 +970,7 @@ a29k_get_processor_type () This routine returns true on success */ int -get_longjmp_target (pc) - CORE_ADDR *pc; +get_longjmp_target (CORE_ADDR *pc) { CORE_ADDR jb_addr; char buf[sizeof (CORE_ADDR)]; @@ -1020,7 +987,7 @@ get_longjmp_target (pc) #endif /* GET_LONGJMP_TARGET */ void -_initialize_a29k_tdep () +_initialize_a29k_tdep (void) { extern CORE_ADDR text_end; |