X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=gdb%2Fhppa-hpux-nat.c;h=e5947a9f07f6a3b8ab2ed9a841de80da98b25b08;hb=91158a569dc571a9916dfad98c6c95ce789ad18d;hp=70924f0f7b04d18c1be95a26d04f105eab01b143;hpb=c9f4d5725ddd4daae3866469aaa6293f1b58a404;p=binutils-gdb.git diff --git a/gdb/hppa-hpux-nat.c b/gdb/hppa-hpux-nat.c index 70924f0f7b0..e5947a9f07f 100644 --- a/gdb/hppa-hpux-nat.c +++ b/gdb/hppa-hpux-nat.c @@ -1,12 +1,13 @@ /* Native-dependent code for PA-RISC HP-UX. - Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc. + Copyright (C) 2004, 2005, 2007, 2008, 2009, 2010 + Free Software Foundation, Inc. This file is part of GDB. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or + the Free Software Foundation; either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, @@ -15,9 +16,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, - Boston, MA 02110-1301, USA. */ + along with this program. If not, see . */ #include "defs.h" #include "inferior.h" @@ -89,6 +88,8 @@ hppa_hpux_save_state_offset (struct regcache *regcache, int regnum) static void hppa_hpux_fetch_register (struct regcache *regcache, int regnum) { + struct gdbarch *gdbarch = get_regcache_arch (regcache); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); CORE_ADDR addr; size_t size; PTRACE_TYPE_RET *buf; @@ -99,7 +100,7 @@ hppa_hpux_fetch_register (struct regcache *regcache, int regnum) /* This isn't really an address, but ptrace thinks of it as one. */ addr = hppa_hpux_save_state_offset (regcache, regnum); - size = register_size (current_gdbarch, regnum); + size = register_size (gdbarch, regnum); gdb_assert (size == 4 || size == 8); buf = alloca (size); @@ -110,7 +111,7 @@ hppa_hpux_fetch_register (struct regcache *regcache, int regnum) if (ttrace (TT_LWP_RUREGS, pid, lwp, addr, size, (uintptr_t)buf) == -1) error (_("Couldn't read register %s (#%d): %s"), - gdbarch_register_name (current_gdbarch, regnum), + gdbarch_register_name (gdbarch, regnum), regnum, safe_strerror (errno)); } #else @@ -124,7 +125,7 @@ hppa_hpux_fetch_register (struct regcache *regcache, int regnum) buf[i] = ptrace (PT_RUREGS, pid, (PTRACE_TYPE_ARG3) addr, 0, 0); if (errno != 0) error (_("Couldn't read register %s (#%d): %s"), - gdbarch_register_name (current_gdbarch, regnum), + gdbarch_register_name (gdbarch, regnum), regnum, safe_strerror (errno)); addr += sizeof (PTRACE_TYPE_RET); @@ -136,18 +137,22 @@ hppa_hpux_fetch_register (struct regcache *regcache, int regnum) `struct save_state', even for 64-bit code. */ if (regnum == HPPA_FLAGS_REGNUM && size == 8) { - ULONGEST flags = extract_unsigned_integer ((gdb_byte *)buf, 4); - store_unsigned_integer ((gdb_byte *)buf, 8, flags); + ULONGEST flags; + flags = extract_unsigned_integer ((gdb_byte *)buf, 4, byte_order); + store_unsigned_integer ((gdb_byte *)buf, 8, byte_order, flags); } regcache_raw_supply (regcache, regnum, buf); } static void -hppa_hpux_fetch_inferior_registers (struct regcache *regcache, int regnum) +hppa_hpux_fetch_inferior_registers (struct target_ops *ops, + struct regcache *regcache, int regnum) { if (regnum == -1) - for (regnum = 0; regnum < gdbarch_num_regs (current_gdbarch); regnum++) + for (regnum = 0; + regnum < gdbarch_num_regs (get_regcache_arch (regcache)); + regnum++) hppa_hpux_fetch_register (regcache, regnum); else hppa_hpux_fetch_register (regcache, regnum); @@ -158,6 +163,8 @@ hppa_hpux_fetch_inferior_registers (struct regcache *regcache, int regnum) static void hppa_hpux_store_register (struct regcache *regcache, int regnum) { + struct gdbarch *gdbarch = get_regcache_arch (regcache); + enum bfd_endian byte_order = gdbarch_byte_order (gdbarch); CORE_ADDR addr; size_t size; PTRACE_TYPE_RET *buf; @@ -167,7 +174,7 @@ hppa_hpux_store_register (struct regcache *regcache, int regnum) /* This isn't really an address, but ptrace thinks of it as one. */ addr = hppa_hpux_save_state_offset (regcache, regnum); - size = register_size (current_gdbarch, regnum); + size = register_size (gdbarch, regnum); gdb_assert (size == 4 || size == 8); buf = alloca (size); @@ -178,8 +185,9 @@ hppa_hpux_store_register (struct regcache *regcache, int regnum) `struct save_state', even for 64-bit code. */ if (regnum == HPPA_FLAGS_REGNUM && size == 8) { - ULONGEST flags = extract_unsigned_integer ((gdb_byte *)buf, 8); - store_unsigned_integer ((gdb_byte *)buf, 4, flags); + ULONGEST flags; + flags = extract_unsigned_integer ((gdb_byte *)buf, 8, byte_order); + store_unsigned_integer ((gdb_byte *)buf, 4, byte_order, flags); size = 4; } @@ -189,7 +197,7 @@ hppa_hpux_store_register (struct regcache *regcache, int regnum) if (ttrace (TT_LWP_WUREGS, pid, lwp, addr, size, (uintptr_t)buf) == -1) error (_("Couldn't write register %s (#%d): %s"), - gdbarch_register_name (current_gdbarch, regnum), + gdbarch_register_name (gdbarch, regnum), regnum, safe_strerror (errno)); } #else @@ -203,7 +211,7 @@ hppa_hpux_store_register (struct regcache *regcache, int regnum) ptrace (PT_WUREGS, pid, (PTRACE_TYPE_ARG3) addr, buf[i], 0); if (errno != 0) error (_("Couldn't write register %s (#%d): %s"), - gdbarch_register_name (current_gdbarch, regnum), + gdbarch_register_name (gdbarch, regnum), regnum, safe_strerror (errno)); addr += sizeof (PTRACE_TYPE_RET); @@ -216,10 +224,13 @@ hppa_hpux_store_register (struct regcache *regcache, int regnum) this for all registers (including the floating point registers). */ static void -hppa_hpux_store_inferior_registers (struct regcache *regcache, int regnum) +hppa_hpux_store_inferior_registers (struct target_ops *ops, + struct regcache *regcache, int regnum) { if (regnum == -1) - for (regnum = 0; regnum < gdbarch_num_regs (current_gdbarch); regnum++) + for (regnum = 0; + regnum < gdbarch_num_regs (get_regcache_arch (regcache)); + regnum++) hppa_hpux_store_register (regcache, regnum); else hppa_hpux_store_register (regcache, regnum);