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2000-07-19 Elena Zannoni <ezannoni@kwikemart.cygnus.com>

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Multiarch the sh target.
	* sh-tdep.c:
	(sh_generic_reg_names, sh_reg_names,sh3_reg_names, sh3e_reg_names,
 	sh_dsp_reg_names, sh3_dsp_reg_names, sh_processor_type_table):
 	Remove.
	(XMALLOC): Define.
	(struct frame_extra_info): Define.
	(sh_register_raw_size, sh_register_virtual_size,
 	sh_register_virtual_type, sh_register_byte, sh_breakpoint_from_pc,
 	sh_frame_saved_pc, sh_skip_prologue,
 	sh_nofp_frame_init_saved_regs, sh_fp_frame_init_saved_regs,
 	sh_extract_struct_value_address, sh_use_struct_convention,
 	sh_store_struct_return, sh_push_arguments, sh_push_return_address,
 	sh_saved_pc_after_call, sh_generic_register_name,
 	sh_sh_register_name, sh_sh3_register_name, sh_sh3e_register_name,
 	sh_sh_dsp_register_name, sh_sh3_dsp_register_name,
 	sh_frame_args_address, sh_frame_locals_address,
 	sh_coerce_float_to_double, sh_default_store_return_value,
 	sh3e_sh4_store_return_value, sh_generic_show_regs,
 	sh3_show_regs,sh3e_show_regs, sh3_dsp_show_regs, sh4_show_regs,
 	sh_dsp_show_regs, sh_register_byte, sh_register_raw_size,
 	sh_register_virtual_size, sh_sh3e_register_virtual_type,
 	sh_default_register_virtual_type, sh_gdbarch_init): New functions.
	(sh_target_architecture_hook, sh_frame_find_saved_regs,
 	sh_show_regs): Delete functions.
	(sh_frame_chain, sh_find_callers_reg, sh_init_extra_frame_info,
 	sh_pop_frame, sh_extract_return_value): Update

	* config/sh/tm-sh.h (GDB_MULTI_ARCH): Define to 1.
	(struct gdbarch_tdep): Define.
	Remove all unnecessary defines.

	* remote-e7000.c ({PR,GBR,SR,MACL,VBR,MACH}_REGNUM): Define to -1,
 	for h8300 case.
	(want_sh,want_nopc_sh,want_nopc_sh3): Make nomenclature
 	consistent.
	(e7000_fetch_registers): Remove ifdef GDB_TARGET_IS_SH, use
 	runtime check instead.
	(e7000_wait): Ditto.

	* sh3-rom.c (sh3_supply_register): Use gdbarch_tdep to get the SSR
 	and SPC register numbers.
	(sh3_regnames, sh3e_regnames): Don't specify a size.

	* config/h8300/tm-h8300.h: Add comment.
This commit is contained in:
Elena Zannoni
2000-07-19 14:11:42 +00:00
parent 25a8b2508d
commit cc17453a58
6 changed files with 1288 additions and 677 deletions
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8
gdb/sh3-rom.c
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@@ -76,9 +76,9 @@ sh3_supply_register (regname, regnamelen, val, vallen)
break;
case 'S':
if (regname[1] == 'S' && regname[2] == 'R')
regno = SSR_REGNUM;
regno = gdbarch_tdep (current_gdbarch)->SSR_REGNUM;
else if (regname[1] == 'P' && regname[2] == 'C')
regno = SPC_REGNUM;
regno = gdbarch_tdep (current_gdbarch)->SPC_REGNUM;
break;
}
}
@@ -153,7 +153,7 @@ sh3_load (desc, file, hashmark)
than does GDB, and don't necessarily support all the registers
either. So, typing "info reg sp" becomes a "r30". */
static char *sh3_regnames[NUM_REGS] =
static char *sh3_regnames[] =
{
"R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7",
"R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15",
@@ -168,7 +168,7 @@ static char *sh3_regnames[NUM_REGS] =
"R4_BANK1", "R5_BANK1", "R6_BANK1", "R7_BANK1"
};
static char *sh3e_regnames[NUM_REGS] =
static char *sh3e_regnames[] =
{
"R0", "R1", "R2", "R3", "R4", "R5", "R6", "R7",
"R8", "R9", "R10", "R11", "R12", "R13", "R14", "R15",