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https://sourceware.org/git/binutils-gdb.git
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bd2b40ac12
This changes GDB to use frame_info_ptr instead of frame_info *
The substitution was done with multiple sequential `sed` commands:
sed 's/^struct frame_info;/class frame_info_ptr;/'
sed 's/struct frame_info \*/frame_info_ptr /g' - which left some
issues in a few files, that were manually fixed.
sed 's/\<frame_info \*/frame_info_ptr /g'
sed 's/frame_info_ptr $/frame_info_ptr/g' - used to remove whitespace
problems.
The changed files were then manually checked and some 'sed' changes
undone, some constructors and some gets were added, according to what
made sense, and what Tromey originally did
Co-Authored-By: Bruno Larsen <blarsen@redhat.com>
Approved-by: Tom Tomey <tom@tromey.com>
141 lines
4.3 KiB
C++
141 lines
4.3 KiB
C++
/* Target-dependent code for UltraSPARC.
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Copyright (C) 2003-2022 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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#ifndef SPARC64_TDEP_H
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#define SPARC64_TDEP_H 1
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class frame_info_ptr;
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struct gdbarch;
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struct regcache;
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struct sparc_gregmap;
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struct trad_frame_saved_reg;
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#include "sparc-tdep.h"
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/* The stack pointer is offset from the stack frame by a BIAS of 2047
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(0x7ff) for 64-bit code. BIAS is likely to be defined on SPARC
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hosts, so undefine it first. */
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#undef BIAS
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#define BIAS 2047
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/* Register offsets for the general-purpose register set. */
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/* UltraSPARC doesn't have %psr. */
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#define r_tstate_offset r_psr_offset
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/* UltraSPARC doesn't have %wim either. */
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#define r_fprs_offset r_wim_offset
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/* Register numbers of various important registers. */
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enum sparc64_regnum
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{
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SPARC64_F32_REGNUM /* %f32 */
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= SPARC_F0_REGNUM + 32,
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SPARC64_F62_REGNUM /* %f62 */
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= SPARC64_F32_REGNUM + 15,
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SPARC64_PC_REGNUM, /* %pc */
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SPARC64_NPC_REGNUM, /* %npc */
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SPARC64_STATE_REGNUM,
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SPARC64_FSR_REGNUM, /* %fsr */
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SPARC64_FPRS_REGNUM, /* %fprs */
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SPARC64_Y_REGNUM, /* %y */
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};
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/* Pseudo registers. */
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enum sparc64_pseudo_regnum
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{
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SPARC64_CWP_REGNUM = 0, /* %cwp */
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SPARC64_PSTATE_REGNUM, /* %pstate */
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SPARC64_ASI_REGNUM, /* %asi */
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SPARC64_CCR_REGNUM, /* %ccr */
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SPARC64_D0_REGNUM, /* %d0 */
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SPARC64_D10_REGNUM /* %d10 */
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= SPARC64_D0_REGNUM + 5,
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SPARC64_D30_REGNUM /* %d30 */
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= SPARC64_D0_REGNUM + 15,
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SPARC64_D32_REGNUM /* %d32 */
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= SPARC64_D0_REGNUM + 16,
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SPARC64_D62_REGNUM /* %d62 */
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= SPARC64_D0_REGNUM + 31,
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SPARC64_Q0_REGNUM, /* %q0 */
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SPARC64_Q8_REGNUM /* %q8 */
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= SPARC64_Q0_REGNUM + 2,
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SPARC64_Q28_REGNUM /* %q28 */
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= SPARC64_Q0_REGNUM + 7,
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SPARC64_Q32_REGNUM /* %q32 */
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= SPARC64_Q0_REGNUM + 8,
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SPARC64_Q60_REGNUM /* %q60 */
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= SPARC64_Q0_REGNUM + 15
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};
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/* Processor state bits. */
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#define SPARC64_PSTATE_AG 0x001
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#define SPARC64_PSTATE_IE 0x002
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#define SPARC64_PSTATE_PRIV 0x004
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#define SPARC64_PSTATE_AM 0x008
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#define SPARC64_PSTATE_PEF 0x010
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#define SPARC64_PSTATE_RED 0x020
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#define SPARC64_PSTATE_TLE 0x100
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#define SPARC64_PSTATE_CLE 0x200
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#define SPARC64_PSTATE_PID0 0x400
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#define SPARC64_PSTATE_PID1 0x800
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extern void sparc64_init_abi (struct gdbarch_info info,
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struct gdbarch *gdbarch);
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extern void sparc64_supply_gregset (const struct sparc_gregmap *gregmap,
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struct regcache *regcache,
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int regnum, const void *gregs);
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extern void sparc64_collect_gregset (const struct sparc_gregmap *gregmap,
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const struct regcache *regcache,
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int regnum, void *gregs);
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extern void sparc64_supply_fpregset (const struct sparc_fpregmap *fpregmap,
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struct regcache *regcache,
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int regnum, const void *fpregs);
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extern void sparc64_collect_fpregset (const struct sparc_fpregmap *fpregmap,
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const struct regcache *regcache,
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int regnum, void *fpregs);
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/* Functions and variables exported from sparc64-sol2-tdep.c. */
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/* Register offsets for Solaris 2. */
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extern const struct sparc_gregmap sparc64_sol2_gregmap;
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extern const struct sparc_fpregmap sparc64_sol2_fpregmap;
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/* Variables exported from sparc64-fbsd-tdep.c. */
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/* Register offsets for FreeBSD/sparc64. */
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extern const struct sparc_gregmap sparc64fbsd_gregmap;
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/* Functions and variables exported from sparc64-netbsd-tdep.c. */
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/* Register offsets for NetBSD/sparc64. */
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extern const struct sparc_gregmap sparc64nbsd_gregmap;
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extern struct trad_frame_saved_reg *
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sparc64nbsd_sigcontext_saved_regs (CORE_ADDR sigcontext_addr,
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frame_info_ptr next_frame);
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extern const struct sparc_fpregmap sparc64_bsd_fpregmap;
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extern void sparc64_forget_process (pid_t pid);
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#endif /* sparc64-tdep.h */
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