diff options
Diffstat (limited to 'gdb/config/d10v/tm-d10v.h')
| -rw-r--r-- | gdb/config/d10v/tm-d10v.h | 71 |
1 files changed, 19 insertions, 52 deletions
diff --git a/gdb/config/d10v/tm-d10v.h b/gdb/config/d10v/tm-d10v.h index 85aa3ef782b..99fd9ac41b9 100644 --- a/gdb/config/d10v/tm-d10v.h +++ b/gdb/config/d10v/tm-d10v.h @@ -31,20 +31,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #define FUNCTION_START_OFFSET 0 -/* these are the addresses the D10V-EVA board maps data */ -/* and instruction memory to. */ - -#define DMEM_START 0x0000000 -#define IMEM_START 0x1000000 -#define STACK_START 0x0007ffe - -#ifdef __STDC__ /* Forward decls for prototypes */ -struct frame_info; -struct frame_saved_regs; -struct type; -struct value; -#endif - /* Advance PC across any function entry prologue instructions to reach some "real" code. */ @@ -74,6 +60,8 @@ extern char *d10v_register_name PARAMS ((int reg_nr)); to be actual register numbers as far as the user is concerned but do serve to get the desired values when passed to read_register. */ +/* Used by both d10v-tdep.c and remote-d10v.c */ + #define R0_REGNUM 0 #define LR_REGNUM 13 #define SP_REGNUM 15 @@ -85,8 +73,11 @@ extern char *d10v_register_name PARAMS ((int reg_nr)); #define DMAP_REGNUM 34 #define A0_REGNUM 35 +/* ??? */ +#define REGISTER_SIZE 2 + /* Say how much memory is needed to store a copy of the register set */ -#define REGISTER_BYTES ((NUM_REGS-2)*2+16) +#define REGISTER_BYTES ((37/*NUM_REGS*/-2)*2+16) /* Index within `registers' of the first byte of the space for register N. */ @@ -117,14 +108,13 @@ extern int d10v_register_virtual_size PARAMS ((int reg_nr)); extern struct type *d10v_register_virtual_type PARAMS ((int reg_nr)); #define REGISTER_VIRTUAL_TYPE(N) (d10v_register_virtual_type (N)) - /* convert $pc and $sp to/from virtual addresses */ extern int d10v_register_convertible PARAMS ((int nr)); -#define REGISTER_CONVERTIBLE(N) (d10v_register_convertible ((N))) extern void d10v_register_convert_to_virtual PARAMS ((int regnum, struct type *type, char *from, char *to)); +extern void d10v_register_convert_to_raw PARAMS ((struct type *type, int regnum, char *from, char *to)); +#define REGISTER_CONVERTIBLE(N) (d10v_register_convertible ((N))) #define REGISTER_CONVERT_TO_VIRTUAL(REGNUM,TYPE,FROM,TO) \ d10v_register_convert_to_virtual ((REGNUM), (TYPE), (FROM), (TO)) -extern void d10v_register_convert_to_raw PARAMS ((struct type *type, int regnum, char *from, char *to)); #define REGISTER_CONVERT_TO_RAW(TYPE,REGNUM,FROM,TO) \ d10v_register_convert_to_raw ((TYPE), (REGNUM), (FROM), (TO)) @@ -143,10 +133,6 @@ extern CORE_ADDR d10v_convert_daddr_to_raw PARAMS ((CORE_ADDR x)); extern CORE_ADDR d10v_convert_iaddr_to_raw PARAMS ((CORE_ADDR x)); #define D10V_CONVERT_IADDR_TO_RAW(X) (d10v_convert_iaddr_to_raw (X)) -#define ARG1_REGNUM R0_REGNUM -#define ARGN_REGNUM 3 -#define RET1_REGNUM R0_REGNUM - /* Store the address of the place in which to copy the structure the subroutine will return. This is called from call_function. @@ -184,21 +170,14 @@ extern use_struct_convention_fn d10v_use_struct_convention; #define USE_STRUCT_CONVENTION(gcc_p, type) d10v_use_struct_convention (gcc_p, type) - /* Define other aspects of the stack frame. we keep a copy of the worked out return pc lying around, since it is a useful bit of info */ -#define EXTRA_FRAME_INFO \ - CORE_ADDR return_pc; \ - int frameless; \ - int size; - +extern void d10v_init_extra_frame_info PARAMS ((int fromleaf, struct frame_info *fi)); #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) \ d10v_init_extra_frame_info(fromleaf, fi) -extern void d10v_init_extra_frame_info PARAMS (( int fromleaf, struct frame_info *fi )); - /* A macro that tells us whether the function invocation represented by FI does not have a frame on the stack associated with it. If it does not, FRAMELESS is set to 1, else 0. */ @@ -234,17 +213,15 @@ extern CORE_ADDR d10v_saved_pc_after_call PARAMS ((struct frame_info *frame)); #define FRAME_ARGS_SKIP 0 - -/* Put here the code to store, into a struct frame_saved_regs, - the addresses of the saved registers of frame described by FRAME_INFO. +/* Put here the code to store, into frame_info->saved_regs, the + addresses of the saved registers of frame described by FRAME_INFO. This includes special registers such as pc and fp saved in special - ways in the stack frame. sp is even more special: - the address we return for it IS the sp for the next frame. */ - -#define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \ - d10v_frame_find_saved_regs(frame_info, &(frame_saved_regs)) + ways in the stack frame. sp is even more special: the address we + return for it IS the sp for the next frame. */ -extern void d10v_frame_find_saved_regs PARAMS ((struct frame_info *, struct frame_saved_regs *)); +extern void d10v_frame_init_saved_regs PARAMS ((struct frame_info *)); +#define FRAME_INIT_SAVED_REGS(frame_info) \ + d10v_frame_init_saved_regs(frame_info) /* DUMMY FRAMES. Need these to support inferior function calls. They work like this on D10V: First we set a breakpoint at 0 or __start. @@ -255,8 +232,8 @@ extern void d10v_frame_find_saved_regs PARAMS ((struct frame_info *, struct fram breakpoint, clear the break point and pop the old register contents off the stack. */ -extern void d10v_pop_frame PARAMS ((struct frame_info *frame)); -#define POP_FRAME generic_pop_current_frame (d10v_pop_frame) +extern void d10v_pop_frame PARAMS ((void)); +#define POP_FRAME d10v_pop_frame () #define USE_GENERIC_DUMMY_FRAMES 1 #define CALL_DUMMY {0} @@ -289,18 +266,8 @@ extern CORE_ADDR d10v_push_arguments PARAMS ((int, struct value **, CORE_ADDR, i #define EXTRACT_RETURN_VALUE(TYPE,REGBUF,VALBUF) \ d10v_extract_return_value(TYPE, REGBUF, VALBUF) - extern void -d10v_extract_return_value PARAMS ((struct type *, char *, char *)); - - -#define REGISTER_SIZE 2 +extern void d10v_extract_return_value PARAMS ((struct type *, char *, char *)); -#ifdef CC_HAS_LONG_LONG -# define LONGEST long long -#else -# define LONGEST long -#endif -#define ULONGEST unsigned LONGEST void d10v_write_pc PARAMS ((CORE_ADDR val, int pid)); CORE_ADDR d10v_read_pc PARAMS ((int pid)); |