mirror of
https://github.com/darlinghq/darling-gdb.git
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d05b4ac3aa
* regformats/regdat.sh: Rename init_registers function in
generated file to init_registers_${name}.
* regformats/reg-crisv32.dat: Set "name" to crisv32.
* regformats/reg-ppc64.dat: Set "name" to ppc64.
* regformats/reg-s390x.dat: Set "name" to s390x.
gdbserver/ChangeLog:
* server.h (init_registers): Remove prototype.
* linux-low.h (struct linux_target_ops): Add arch_setup field.
* linux-low.c (initialize_low): Call the_low_target.arch_setup ()
instead of init_registers ().
* linux-arm-low.c (init_registers_arm): Add prototype.
(init_registers_arm_with_iwmmxt): Likewise.
(the_low_target): Add initializer for arch_setup field.
* linux-cris-low.c (init_registers_cris): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-crisv32-low.c (init_registers_crisv32): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-i386-low.c (init_registers_i386_linux): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-ia64-low.c (init_registers_ia64): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-m32r-low.c (init_registers_m32r): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-m68k-low.c (init_registers_m68k): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-mips-low.c (init_registers_mips_linux): Add prototype.
(init_registers_mips64_linux): Likewise.
(the_low_target): Add initializer for arch_setup field.
* linux-ppc-low.c (init_registers_ppc): Add prototype.
(init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
(the_low_target): Add initializer for arch_setup field.
* linux-ppc64-low.c (init_registers_ppc64): Add prototype.
(init_registers_powerpc_64): Likewise.
(the_low_target): Add initializer for arch_setup field.
* linux-s390-low.c (init_registers_s390): Add prototype.
(init_registers_s390x): Likewise.
(the_low_target): Add initializer for arch_setup field.
* linux-sh-low.c (init_registers_sh): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* linux-xtensa-low.c (init_registers_xtensa): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* win32-low.h (struct win32_target_ops): Add arch_setup field.
* win32-low.c (initialize_low): Call the_low_target.arch_setup ()
instead of init_registers ().
* win32-arm-low.c (init_registers_arm): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* win32-i386-low.c (init_registers_i386): Add prototype.
(the_low_target): Add initializer for arch_setup field.
* spu-low.c (init_registers_spu): Add prototype.
(initialize_low): Call initialie_registers_spu () instead of
initialize_registers ().
102 lines
2.5 KiB
C
102 lines
2.5 KiB
C
/* GNU/Linux/m32r specific low level interface, for the remote server for GDB.
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Copyright (C) 2005, 2007, 2008 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "server.h"
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#include "linux-low.h"
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#ifdef HAVE_SYS_REG_H
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#include <sys/reg.h>
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#endif
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/* Defined in auto-generated file reg-m32r.c. */
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void init_registers_m32r (void);
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#define m32r_num_regs 25
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static int m32r_regmap[] = {
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#ifdef PT_R0
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PT_R0, PT_R1, PT_R2, PT_R3, PT_R4, PT_R5, PT_R6, PT_R7,
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PT_R8, PT_R9, PT_R10, PT_R11, PT_R12, PT_FP, PT_LR, PT_SPU,
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PT_PSW, PT_CBR, PT_SPI, PT_SPU, PT_BPC, PT_PC, PT_ACCL, PT_ACCH, PT_EVB
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#else
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4 * 4, 4 * 5, 4 * 6, 4 * 7, 4 * 0, 4 * 1, 4 * 2, 4 * 8,
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4 * 9, 4 * 10, 4 * 11, 4 * 12, 4 * 13, 4 * 24, 4 * 25, 4 * 23,
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4 * 19, 4 * 31, 4 * 26, 4 * 23, 4 * 20, 4 * 30, 4 * 16, 4 * 15, 4 * 32
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#endif
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};
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static int
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m32r_cannot_store_register (int regno)
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{
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return (regno >= m32r_num_regs);
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}
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static int
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m32r_cannot_fetch_register (int regno)
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{
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return (regno >= m32r_num_regs);
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}
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static CORE_ADDR
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m32r_get_pc ()
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{
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unsigned long pc;
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collect_register_by_name ("pc", &pc);
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return pc;
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}
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static void
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m32r_set_pc (CORE_ADDR pc)
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{
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unsigned long newpc = pc;
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supply_register_by_name ("pc", &newpc);
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}
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static const unsigned short m32r_breakpoint = 0x10f1;
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#define m32r_breakpoint_len 2
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static int
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m32r_breakpoint_at (CORE_ADDR where)
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{
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unsigned short insn;
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(*the_target->read_memory) (where, (unsigned char *) &insn,
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m32r_breakpoint_len);
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if (insn == m32r_breakpoint)
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return 1;
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/* If necessary, recognize more trap instructions here. GDB only uses the
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one. */
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return 0;
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}
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struct linux_target_ops the_low_target = {
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init_registers_m32r,
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m32r_num_regs,
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m32r_regmap,
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m32r_cannot_fetch_register,
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m32r_cannot_store_register,
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m32r_get_pc,
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m32r_set_pc,
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(const unsigned char *) &m32r_breakpoint,
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m32r_breakpoint_len,
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NULL,
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0,
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m32r_breakpoint_at,
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};
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