6f7f3f0da4
* config/powerpc/tm-linux.h: Delete file. * config/powerpc/tm-ppc-eabi.h: Do not include "rs6000/tm-rs6000.h". (PROCESS_LINENUMBER_HOOK): Do not undefine. (TEXT_SEGMENT_BASE): Do not redefine. * config/rs6000/nm-rs6000.h (CHILD_SPECIAL_WAITSTATUS): Move here from config/rs6000/tm-rs6000.h. (TARGET_CREATE_INFERIOR_HOOK, rs6000_create_inferior): Likewise. * config/rs6000/tm-rs6000.h (struct frame_info): Remove declaration. (TEXT_SEGMENT_BASE): Remove. (IN_SOLIB_RETURN_TRAMPOLINE): Remove. (rs6000_in_solib_return_trampoline): Remove. (SKIP_TRAMPOLINE_CODE): Remove. (rs6000_skip_trampoline_code): Remove. (CHILD_SPECIAL_WAITSTATUS): Move to config/rs6000/nm-rs6000.h. (TARGET_CREATE_INFERIOR_HOOK, rs6000_create_inferior): Likewise. (FP0_REGNUM): Remove. (rs6000_find_toc_address_hook): Move to rs6000-tdep.h. (rs6000_set_host_arch_hook): Remove. * Makefile.in (rs6000-nat.o): Add dependency on $(rs6000_tdep_h). (rs6000-aix-tdep.o): Add dependency on $(ppc_tdep_h). * ppc-tdep.h (struct gdbarch_tdep): Add field text_segment_base. * rs6000-aix-tdep.c: Include "ppc-tdep.h". (rs6000_aix_init_osabi): Set text_segment_base tdep field. * rs6000-nat.c: Include "rs6000-tdep.h". (exec_one_dummy_insn): Replace TEXT_SEGMENT_BASE by tdep field. (set_host_arch): Rename to ... (rs6000_create_inferior): ... this. Make public. (_initialize_core_rs6000): Do not set rs6000_set_host_arch_hook. * rs6000-tdep.c (rs6000_set_host_arch_hook): Remove. (rs6000_create_inferior): Remove. (branch_dest): Replace TEXT_SEGMENT_BASE by tdep field. (rs6000_gdbarch_init): Call set_gdbarch_fp0_regnum, set_gdbarch_in_solib_return_trampoline, and set_gdbarch_skip_trampoline_code. * rs6000-tdep.h (rs6000_find_toc_address_hook): Move here from config/rs6000/tm-rs6000.h.
84 lines
2.8 KiB
C
84 lines
2.8 KiB
C
/* IBM RS/6000 native-dependent macros for GDB, the GNU debugger.
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Copyright 1986, 1987, 1989, 1991, 1992, 1994, 1996, 1999, 2000, 2001, 2007
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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 2 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, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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/* Override copies of {fetch,store}_inferior_registers in infptrace.c. */
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#define FETCH_INFERIOR_REGISTERS
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/* Override child_xfer_memory in infptrace.c. */
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#define CHILD_XFER_MEMORY
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/* When a child process is just starting, we sneak in and relocate
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the symbol table (and other stuff) after the dynamic linker has
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figured out where they go. */
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#define SOLIB_CREATE_INFERIOR_HOOK(PID) \
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do { \
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xcoff_relocate_symtab (PID); \
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} while (0)
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/* When a target process or core-file has been attached, we sneak in
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and figure out where the shared libraries have got to. */
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#define SOLIB_ADD(a, b, c, d) \
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if (PIDGET (inferior_ptid)) \
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/* Attach to process. */ \
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xcoff_relocate_symtab (PIDGET (inferior_ptid)); \
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else \
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/* Core file. */ \
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xcoff_relocate_core (c);
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extern void xcoff_relocate_symtab (unsigned int);
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struct target_ops;
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extern void xcoff_relocate_core (struct target_ops *);
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/* If ADDR lies in a shared library, return its name. */
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#define PC_SOLIB(PC) xcoff_solib_address(PC)
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extern char *xcoff_solib_address (CORE_ADDR);
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/* Return sizeof user struct to callers in less machine dependent routines */
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#define KERNEL_U_SIZE kernel_u_size()
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extern int kernel_u_size (void);
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/* Flag for machine-specific stuff in shared files. FIXME */
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#define DEPRECATED_IBM6000_TARGET
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/* AIX has a couple of strange returns from wait(). */
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#define CHILD_SPECIAL_WAITSTATUS(ourstatus, hoststatus) ( \
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/* "stop after load" status. */ \
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(hoststatus) == 0x57c ? (ourstatus)->kind = TARGET_WAITKIND_LOADED, 1 : \
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\
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/* signal 0. I have no idea why wait(2) returns with this status word. */ \
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/* It looks harmless. */ \
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(hoststatus) == 0x7f ? (ourstatus)->kind = TARGET_WAITKIND_SPURIOUS, 1 : \
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\
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/* A normal waitstatus. Let the usual macros deal with it. */ \
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0)
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/* Notice when a new child process is started. */
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#define TARGET_CREATE_INFERIOR_HOOK rs6000_create_inferior
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extern void rs6000_create_inferior (int);
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