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2003-08-01 Andrew Cagney <cagney@redhat.com>

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* NEWS: Mention that m32r is multi-arch.
	From 2003-07-28 Kei Sakamoto <sakamoto.kei@renesas.com>:
	* configure.tgt: Recognize m32r-*-*.
	* config/m32r/tm-m32r.h: Delete file.
	* config/m32r/m32r.mt: New file.
	* m32r-rom.c (m32r_upload_command): Use hostent only when
        gethostname succeeds, in order to avoid a compilation
        warning.
	* m32r-tdep.c (m32r_store_return_value): Add a cast to remove a
	compiler warning.
This commit is contained in:
Andrew Cagney 2003-08-01 21:14:33 +00:00
parent 19f5934377
commit 880bc914e0
7 changed files with 29 additions and 245 deletions
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13
gdb/ChangeLog
View file

@ -1,3 +1,16 @@
2003-08-01 Andrew Cagney <cagney@redhat.com>
* NEWS: Mention that m32r is multi-arch.
From 2003-07-28 Kei Sakamoto <sakamoto.kei@renesas.com>:
* configure.tgt: Recognize m32r-*-*.
* config/m32r/tm-m32r.h: Delete file.
* config/m32r/m32r.mt: New file.
* m32r-rom.c (m32r_upload_command): Use hostent only when
gethostname succeeds, in order to avoid a compilation
warning.
* m32r-tdep.c (m32r_store_return_value): Add a cast to remove a
compiler warning.
2003-08-01 Michael Snyder <msnyder@redhat.com>
* sh-tdep.c (sh_frame_align): New gdbarch method.

2
gdb/NEWS
View file

@ -46,6 +46,7 @@ Fix for gdb/702: a -var-assign that updates the value now shows up
* Multi-arched targets.
HP/PA HPUX11, 32bit ABI (partial) hppa*-*-hpux* except hppa*64*-*-hpux11*
Mitsubishi M32R/D w/simulator m32r-*-elf*
* OBSOLETE configurations and files
@ -54,7 +55,6 @@ been commented out. Unless there is activity to revive these
configurations, the next release of GDB will have their sources
permanently REMOVED.
Mitsubishi M32R/D w/simulator m32r-*-elf*
Z8000 simulator z8k-zilog-none or z8ksim
Matsushita MN10200 w/simulator mn10200-*-*
H8/500 simulator h8500-hitachi-hms or h8500hms

9
gdb/config/m32r/m32r.mt
View file

@ -1,5 +1,4 @@
# OBSOLETE # Target: Mitsubishi m32r processor
# OBSOLETE TDEPFILES= m32r-tdep.o monitor.o m32r-rom.o dsrec.o
# OBSOLETE TM_FILE= tm-m32r.h
# OBSOLETE SIM_OBS = remote-sim.o
# OBSOLETE SIM = ../sim/m32r/libsim.a
# Target: Renesas m32r processor
TDEPFILES= m32r-tdep.o monitor.o m32r-rom.o dsrec.o
SIM_OBS = remote-sim.o
SIM = ../sim/m32r/libsim.a

231
gdb/config/m32r/tm-m32r.h
View file

@ -1,231 +0,0 @@
// OBSOLETE /* Parameters for execution on a Mitsubishi m32r processor.
// OBSOLETE Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003
// OBSOLETE Free Software Foundation, Inc.
// OBSOLETE
// OBSOLETE This file is part of GDB.
// OBSOLETE
// OBSOLETE This program is free software; you can redistribute it and/or modify
// OBSOLETE it under the terms of the GNU General Public License as published by
// OBSOLETE the Free Software Foundation; either version 2 of the License, or
// OBSOLETE (at your option) any later version.
// OBSOLETE
// OBSOLETE This program is distributed in the hope that it will be useful,
// OBSOLETE but WITHOUT ANY WARRANTY; without even the implied warranty of
// OBSOLETE MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// OBSOLETE GNU General Public License for more details.
// OBSOLETE
// OBSOLETE You should have received a copy of the GNU General Public License
// OBSOLETE along with this program; if not, write to the Free Software
// OBSOLETE Foundation, Inc., 59 Temple Place - Suite 330,
// OBSOLETE Boston, MA 02111-1307, USA. */
// OBSOLETE
// OBSOLETE #include "regcache.h"
// OBSOLETE
// OBSOLETE /* Used by mswin. */
// OBSOLETE #define TARGET_M32R 1
// OBSOLETE
// OBSOLETE /* mvs_check REGISTER_NAMES */
// OBSOLETE #define REGISTER_NAMES \
// OBSOLETE { "r0", "r1", "r2", "r3", "r4", "r5", "r6", "r7", \
// OBSOLETE "r8", "r9", "r10", "r11", "r12", "fp", "lr", "sp", \
// OBSOLETE "psw", "cbr", "spi", "spu", "bpc", "pc", "accl", "acch", \
// OBSOLETE /* "cond", "sm", "bsm", "ie", "bie", "bcarry", */ \
// OBSOLETE }
// OBSOLETE /* mvs_check NUM_REGS */
// OBSOLETE #define NUM_REGS 24
// OBSOLETE
// OBSOLETE /* mvs_check REGISTER_SIZE */
// OBSOLETE #define REGISTER_SIZE 4
// OBSOLETE /* mvs_check MAX_REGISTER_RAW_SIZE */
// OBSOLETE #define MAX_REGISTER_RAW_SIZE 4
// OBSOLETE
// OBSOLETE /* mvs_check *_REGNUM */
// OBSOLETE #define R0_REGNUM 0
// OBSOLETE #define STRUCT_RETURN_REGNUM 0
// OBSOLETE #define ARG0_REGNUM 0
// OBSOLETE #define ARGLAST_REGNUM 3
// OBSOLETE #define V0_REGNUM 0
// OBSOLETE #define V1_REGNUM 1
// OBSOLETE #define FP_REGNUM 13
// OBSOLETE #define RP_REGNUM 14
// OBSOLETE #define SP_REGNUM 15
// OBSOLETE #define PSW_REGNUM 16
// OBSOLETE #define CBR_REGNUM 17
// OBSOLETE #define SPI_REGNUM 18
// OBSOLETE #define SPU_REGNUM 19
// OBSOLETE #define BPC_REGNUM 20
// OBSOLETE #define PC_REGNUM 21
// OBSOLETE #define ACCL_REGNUM 22
// OBSOLETE #define ACCH_REGNUM 23
// OBSOLETE
// OBSOLETE /* mvs_check REGISTER_BYTES */
// OBSOLETE #define REGISTER_BYTES (NUM_REGS * 4)
// OBSOLETE
// OBSOLETE /* mvs_check REGISTER_VIRTUAL_TYPE */
// OBSOLETE #define REGISTER_VIRTUAL_TYPE(REG) builtin_type_int
// OBSOLETE
// OBSOLETE /* mvs_check REGISTER_BYTE */
// OBSOLETE #define REGISTER_BYTE(REG) ((REG) * 4)
// OBSOLETE /* mvs_check REGISTER_VIRTUAL_SIZE */
// OBSOLETE #define REGISTER_VIRTUAL_SIZE(REG) 4
// OBSOLETE /* mvs_check REGISTER_RAW_SIZE */
// OBSOLETE #define REGISTER_RAW_SIZE(REG) 4
// OBSOLETE
// OBSOLETE /* mvs_check MAX_REGISTER_VIRTUAL_SIZE */
// OBSOLETE #define MAX_REGISTER_VIRTUAL_SIZE 4
// OBSOLETE
// OBSOLETE /* mvs_check BREAKPOINT */
// OBSOLETE #define BREAKPOINT {0x10, 0xf1}
// OBSOLETE
// OBSOLETE /* mvs_no_check FUNCTION_START_OFFSET */
// OBSOLETE #define FUNCTION_START_OFFSET 0
// OBSOLETE
// OBSOLETE /* mvs_check DECR_PC_AFTER_BREAK */
// OBSOLETE #define DECR_PC_AFTER_BREAK 0
// OBSOLETE
// OBSOLETE /* mvs_check INNER_THAN */
// OBSOLETE #define INNER_THAN(lhs,rhs) ((lhs) < (rhs))
// OBSOLETE
// OBSOLETE /* mvs_check SAVED_PC_AFTER_CALL */
// OBSOLETE #define SAVED_PC_AFTER_CALL(fi) read_register (RP_REGNUM)
// OBSOLETE
// OBSOLETE struct frame_info;
// OBSOLETE struct frame_saved_regs;
// OBSOLETE struct type;
// OBSOLETE struct value;
// OBSOLETE
// OBSOLETE /* Define other aspects of the stack frame.
// OBSOLETE We keep the offsets of all saved registers, 'cause we need 'em a lot!
// OBSOLETE We also keep the current size of the stack frame, and whether
// OBSOLETE the frame pointer is valid (for frameless functions, and when we're
// OBSOLETE still in the prologue of a function with a frame) */
// OBSOLETE
// OBSOLETE /* mvs_check EXTRA_FRAME_INFO */
// OBSOLETE #define EXTRA_FRAME_INFO \
// OBSOLETE struct frame_saved_regs fsr; \
// OBSOLETE int framesize; \
// OBSOLETE int using_frame_pointer;
// OBSOLETE
// OBSOLETE
// OBSOLETE extern void m32r_init_extra_frame_info (struct frame_info *fi);
// OBSOLETE /* mvs_check INIT_EXTRA_FRAME_INFO */
// OBSOLETE #define INIT_EXTRA_FRAME_INFO(fromleaf, fi) m32r_init_extra_frame_info (fi)
// OBSOLETE /* mvs_no_check DEPRECATED_INIT_FRAME_PC */
// OBSOLETE #define DEPRECATED_INIT_FRAME_PC init_frame_pc_noop
// OBSOLETE
// OBSOLETE extern void
// OBSOLETE m32r_frame_find_saved_regs (struct frame_info *fi,
// OBSOLETE struct frame_saved_regs *regaddr);
// OBSOLETE
// OBSOLETE /* Put here the code to store, into a struct frame_saved_regs,
// OBSOLETE the addresses of the saved registers of frame described by FRAME_INFO.
// OBSOLETE This includes special registers such as pc and fp saved in special
// OBSOLETE ways in the stack frame. sp is even more special:
// OBSOLETE the address we return for it IS the sp for the next frame. */
// OBSOLETE
// OBSOLETE /* mvs_check FRAME_FIND_SAVED_REGS */
// OBSOLETE #define FRAME_FIND_SAVED_REGS(frame_info, frame_saved_regs) \
// OBSOLETE m32r_frame_find_saved_regs(frame_info, &(frame_saved_regs))
// OBSOLETE
// OBSOLETE extern CORE_ADDR m32r_frame_chain (struct frame_info *fi);
// OBSOLETE /* mvs_check FRAME_CHAIN */
// OBSOLETE #define FRAME_CHAIN(fi) m32r_frame_chain (fi)
// OBSOLETE
// OBSOLETE extern CORE_ADDR m32r_find_callers_reg (struct frame_info *fi, int regnum);
// OBSOLETE extern CORE_ADDR m32r_frame_saved_pc (struct frame_info *);
// OBSOLETE /* mvs_check FRAME_SAVED_PC */
// OBSOLETE #define FRAME_SAVED_PC(fi) m32r_frame_saved_pc (fi)
// OBSOLETE
// OBSOLETE /* mvs_check DEPRECATED_EXTRACT_RETURN_VALUE */
// OBSOLETE #define DEPRECATED_EXTRACT_RETURN_VALUE(TYPE, REGBUF, VALBUF) \
// OBSOLETE memcpy ((VALBUF), \
// OBSOLETE (char *)(REGBUF) + REGISTER_BYTE (V0_REGNUM) + \
// OBSOLETE ((TYPE_LENGTH (TYPE) > 4 ? 8 : 4) - TYPE_LENGTH (TYPE)), \
// OBSOLETE TYPE_LENGTH (TYPE))
// OBSOLETE
// OBSOLETE /* mvs_check DEPRECATED_STORE_RETURN_VALUE */
// OBSOLETE #define DEPRECATED_STORE_RETURN_VALUE(TYPE, VALBUF) \
// OBSOLETE deprecated_write_register_bytes(REGISTER_BYTE (V0_REGNUM) + \
// OBSOLETE ((TYPE_LENGTH (TYPE) > 4 ? 8:4) - TYPE_LENGTH (TYPE)),\
// OBSOLETE (VALBUF), TYPE_LENGTH (TYPE));
// OBSOLETE
// OBSOLETE extern CORE_ADDR m32r_skip_prologue (CORE_ADDR pc);
// OBSOLETE /* mvs_check SKIP_PROLOGUE */
// OBSOLETE #define SKIP_PROLOGUE(pc) (m32r_skip_prologue (pc))
// OBSOLETE
// OBSOLETE /* mvs_no_check FRAME_ARGS_SKIP */
// OBSOLETE #define FRAME_ARGS_SKIP 0
// OBSOLETE
// OBSOLETE /* mvs_no_check FRAME_ARGS_ADDRESS */
// OBSOLETE #define FRAME_ARGS_ADDRESS(fi) ((fi)->frame)
// OBSOLETE /* mvs_no_check FRAME_LOCALS_ADDRESS */
// OBSOLETE #define FRAME_LOCALS_ADDRESS(fi) ((fi)->frame)
// OBSOLETE /* mvs_no_check FRAME_NUM_ARGS */
// OBSOLETE #define FRAME_NUM_ARGS(fi) (-1)
// OBSOLETE
// OBSOLETE extern void m32r_write_sp (CORE_ADDR val);
// OBSOLETE #define TARGET_WRITE_SP m32r_write_sp
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE /* struct passing and returning stuff */
// OBSOLETE #define STORE_STRUCT_RETURN(STRUCT_ADDR, SP) \
// OBSOLETE write_register (0, STRUCT_ADDR)
// OBSOLETE
// OBSOLETE extern use_struct_convention_fn m32r_use_struct_convention;
// OBSOLETE #define USE_STRUCT_CONVENTION(GCC_P, TYPE) m32r_use_struct_convention (GCC_P, TYPE)
// OBSOLETE
// OBSOLETE #define DEPRECATED_EXTRACT_STRUCT_VALUE_ADDRESS(REGBUF) \
// OBSOLETE extract_address (REGBUF + REGISTER_BYTE (V0_REGNUM), \
// OBSOLETE REGISTER_RAW_SIZE (V0_REGNUM))
// OBSOLETE
// OBSOLETE #define REG_STRUCT_HAS_ADDR(gcc_p,type) (TYPE_LENGTH (type) > 8)
// OBSOLETE
// OBSOLETE
// OBSOLETE /* generic dummy frame stuff */
// OBSOLETE
// OBSOLETE #define PUSH_DUMMY_FRAME generic_push_dummy_frame ()
// OBSOLETE #define DEPRECATED_PC_IN_CALL_DUMMY(PC, SP, FP) generic_pc_in_call_dummy (PC, SP, FP)
// OBSOLETE
// OBSOLETE
// OBSOLETE /* target-specific dummy_frame stuff */
// OBSOLETE
// OBSOLETE extern struct frame_info *m32r_pop_frame (struct frame_info *frame);
// OBSOLETE /* mvs_check POP_FRAME */
// OBSOLETE #define POP_FRAME m32r_pop_frame (get_current_frame ())
// OBSOLETE
// OBSOLETE /* mvs_no_check STACK_ALIGN */
// OBSOLETE /* #define STACK_ALIGN(x) ((x + 3) & ~3) */
// OBSOLETE
// OBSOLETE extern CORE_ADDR m32r_push_return_address (CORE_ADDR, CORE_ADDR);
// OBSOLETE extern CORE_ADDR m32r_push_arguments (int nargs,
// OBSOLETE struct value **args,
// OBSOLETE CORE_ADDR sp,
// OBSOLETE unsigned char struct_return,
// OBSOLETE CORE_ADDR struct_addr);
// OBSOLETE
// OBSOLETE
// OBSOLETE
// OBSOLETE /* mvs_no_check PUSH_ARGUMENTS */
// OBSOLETE #define PUSH_ARGUMENTS(NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR) \
// OBSOLETE (m32r_push_arguments (NARGS, ARGS, SP, STRUCT_RETURN, STRUCT_ADDR))
// OBSOLETE
// OBSOLETE #define PUSH_RETURN_ADDRESS(PC, SP) m32r_push_return_address (PC, SP)
// OBSOLETE
// OBSOLETE /* override the standard get_saved_register function with
// OBSOLETE one that takes account of generic CALL_DUMMY frames */
// OBSOLETE #define GET_SAVED_REGISTER(raw_buffer, optimized, addrp, frame, regnum, lval) \
// OBSOLETE deprecated_generic_get_saved_register (raw_buffer, optimized, addrp, frame, regnum, lval)
// OBSOLETE
// OBSOLETE
// OBSOLETE #define DEPRECATED_USE_GENERIC_DUMMY_FRAMES 1
// OBSOLETE #define CALL_DUMMY {0}
// OBSOLETE #define CALL_DUMMY_LENGTH (0)
// OBSOLETE #define CALL_DUMMY_START_OFFSET (0)
// OBSOLETE #define CALL_DUMMY_BREAKPOINT_OFFSET (0)
// OBSOLETE #define FIX_CALL_DUMMY(DUMMY1, STARTADDR, FUNADDR, NARGS, ARGS, TYPE, GCCP)
// OBSOLETE #define CALL_DUMMY_LOCATION AT_ENTRY_POINT
// OBSOLETE #define CALL_DUMMY_ADDRESS() entry_point_address ()

3
gdb/configure.tgt
View file

@ -114,7 +114,7 @@ ia64-*-linux*) gdb_target=linux
;;
ia64*-*-*) gdb_target=ia64 ;;
# OBSOLETE m32r-*-elf*) gdb_target=m32r ;;
m32r-*-*) gdb_target=m32r ;;
m68hc11*-*-*|m6811*-*-*) gdb_target=m68hc11 ;;
@ -266,6 +266,7 @@ esac
case "${gdb_target}" in
d10v) gdb_multi_arch=yes ;;
fbsd64) gdb_multi_arch=yes ;;
m32r) gdb_multi_arch=yes ;;
m68hc11) gdb_multi_arch=yes ;;
mn10300) gdb_multi_arch=yes ;;
x86-64linux) gdb_multi_arch=yes ;;

14
gdb/m32r-rom.c
View file

@ -492,16 +492,18 @@ m32r_upload_command (char *args, int from_tty)
buf[0] = 0;
gethostname (buf, sizeof (buf));
if (buf[0] != 0)
hostent = gethostbyname (buf);
if (hostent != 0)
{
hostent = gethostbyname (buf);
if (hostent != 0)
{
#if 1
memcpy (&inet_addr.s_addr, hostent->h_addr,
sizeof (inet_addr.s_addr));
server_addr = (char *) inet_ntoa (inet_addr);
memcpy (&inet_addr.s_addr, hostent->h_addr,
sizeof (inet_addr.s_addr));
server_addr = (char *) inet_ntoa (inet_addr);
#else
server_addr = (char *) inet_ntoa (hostent->h_addr);
server_addr = (char *) inet_ntoa (hostent->h_addr);
#endif
}
}
if (server_addr == 0) /* failed? */
error

2
gdb/m32r-tdep.c
View file

@ -286,7 +286,7 @@ m32r_store_return_value (struct type *type, struct regcache *regcache,
if (len > 4)
{
regval = extract_unsigned_integer (valbuf + 4, len - 4);
regval = extract_unsigned_integer ((char *) valbuf + 4, len - 4);
regcache_cooked_write_unsigned (regcache, RET1_REGNUM + 1, regval);
}
}