From d2b57b947636f44bf2a812a62f18a8f3a2c68aca Mon Sep 17 00:00:00 2001 From: Daniel Jacobowitz Date: Sat, 17 Nov 2001 18:38:29 +0000 Subject: [PATCH] * Makefile.in: Add mips-linux-nat.c, mips-linux-tdep.c, and sparc-linux-nat.c to ALLDEPFILES. Add dependencies. * config/sparc/linux.mh: Add sparc-linux-nat.o to NATDEPFILES. * sparc-linux-nat.c: New file, from Mark Kettenis. --- gdb/ChangeLog | 7 +++ gdb/Makefile.in | 11 ++++- gdb/config/sparc/linux.mh | 2 +- gdb/sparc-linux-nat.c | 99 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 117 insertions(+), 2 deletions(-) create mode 100644 gdb/sparc-linux-nat.c diff --git a/gdb/ChangeLog b/gdb/ChangeLog index e8ed129c1fc..5e93a69be36 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2001-11-17 Daniel Jacobowitz + + * Makefile.in: Add mips-linux-nat.c, mips-linux-tdep.c, + and sparc-linux-nat.c to ALLDEPFILES. Add dependencies. + * config/sparc/linux.mh: Add sparc-linux-nat.o to NATDEPFILES. + * sparc-linux-nat.c: New file, from Mark Kettenis. + 2001-11-16 Jakub Jelinek * dwarf2read.c (dwarf_str_buffer): New. diff --git a/gdb/Makefile.in b/gdb/Makefile.in index 90e1cdc828d..2daf0d99f6b 100644 --- a/gdb/Makefile.in +++ b/gdb/Makefile.in @@ -1190,6 +1190,7 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \ m68k-tdep.c \ m88k-nat.c m88k-tdep.c mac-nat.c \ mcore-tdep.c \ + mips-linux-nat.c mips-linux-tdep.c \ mips-nat.c \ mips-tdep.c mipsm3-nat.c mipsv4-nat.c news-xdep.c \ nindy-share/Onindy.c nindy-share/nindy.c \ @@ -1206,7 +1207,8 @@ ALLDEPFILES = 29k-share/udi/udip2soc.c 29k-share/udi/udr.c \ rs6000-nat.c rs6000-tdep.c \ s390-tdep.c s390-nat.c \ ser-go32.c ser-pipe.c ser-tcp.c \ - sh-tdep.c solib.c solib-svr4.c solib-sunos.c sparc-nat.c \ + sh-tdep.c solib.c solib-svr4.c solib-sunos.c sparc-linux-nat.c \ + sparc-nat.c \ sparc-tdep.c sparcl-tdep.c sun3-nat.c \ symm-tdep.c symm-nat.c \ vax-tdep.c \ @@ -1721,6 +1723,11 @@ mem-break.o: mem-break.c $(defs_h) minsyms.o: minsyms.c $(bfd_h) $(defs_h) $(objfiles_h) $(symfile_h) \ $(symtab_h) $(gdb_string_h) $(value_h) $(cp_abi_h) +mips-linux-nat.o: mips-linux-nat.c $(defs_h) + +mips-linux-tdep.o: mips-linux-tdep.c $(defs_h) $(gdbcore_h) $(target_h) \ + solib-svr4.h + mips-nat.o: mips-nat.c $(defs_h) $(gdbcore_h) $(inferior_h) $(regcache_h) mips-tdep.o: mips-tdep.c $(defs_h) $(gdbcmd_h) $(gdbcore_h) \ @@ -2020,6 +2027,8 @@ source.o: source.c $(defs_h) $(expression_h) $(frame_h) $(gdbcmd_h) \ $(symtab_h) $(gdb_string_h) $(source_h) $(completer_h) $(linespec_h) \ $(ui_out_h) +sparc-linux-nat.o: sparc-linux-nat.c $(defs_h) $(regcache_h) + sparc-nat.o: sparc-nat.c $(bfd_h) $(defs_h) $(inferior_h) $(gdbcore_h) \ $(target_h) $(regcache_h) diff --git a/gdb/config/sparc/linux.mh b/gdb/config/sparc/linux.mh index 71352b468c2..3479ecb0dc0 100644 --- a/gdb/config/sparc/linux.mh +++ b/gdb/config/sparc/linux.mh @@ -5,7 +5,7 @@ XDEPFILES= NAT_FILE= nm-linux.h NATDEPFILES= fork-child.o infptrace.o inftarg.o corelow.o sparc-nat.o \ - proc-service.o thread-db.o lin-lwp.o + proc-service.o thread-db.o lin-lwp.o sparc-linux-nat.o # The dynamically loaded libthread_db needs access to symbols in the # gdb executable. diff --git a/gdb/sparc-linux-nat.c b/gdb/sparc-linux-nat.c new file mode 100644 index 00000000000..f0cbd794191 --- /dev/null +++ b/gdb/sparc-linux-nat.c @@ -0,0 +1,99 @@ +/* Native-dependent code for Linux/SPARC. + Copyright 2001 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 + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + 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., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include "defs.h" +#include "regcache.h" + +#include + +/* Prototypes for supply_gregset etc. */ +#include "gregset.h" + +void +supply_gregset (elf_gregset_t *gregsetp) +{ + elf_greg_t *regp = (elf_greg_t *) gregsetp; + int i; + + for (i = G0_REGNUM; i <= I7_REGNUM; i++) + supply_register (i, (char *) (regp + (i - G0_REGNUM))); + + supply_register (PS_REGNUM, (char *) (regp + 32)); + + supply_register (PC_REGNUM, (char *) (regp + 33)); + supply_register (NPC_REGNUM, (char *) (regp + 34)); + supply_register (Y_REGNUM, (char *) (regp + 35)); + + supply_register (WIM_REGNUM, (char *) (regp + 36)); + supply_register (TBR_REGNUM, (char *) (regp + 37)); + + /* Fill inaccessible registers with zero. */ + supply_register (CPS_REGNUM, NULL); +} + +void +fill_gregset (elf_gregset_t *gregsetp, int regno) +{ + elf_greg_t *regp = (elf_greg_t *) gregsetp; + int i; + + for (i = G0_REGNUM; i <= I7_REGNUM; i++) + if (regno == -1 || regno == i) + read_register_gen (i, (char *) (regp + (i - G0_REGNUM))); + + if (regno == -1 || regno == PS_REGNUM) + read_register_gen (PS_REGNUM, (char *) (regp + 32)); + + if (regno == -1 || regno == PC_REGNUM) + read_register_gen (PC_REGNUM, (char *) (regp + 33)); + if (regno == -1 || regno == NPC_REGNUM) + read_register_gen (NPC_REGNUM, (char *) (regp + 34)); + if (regno == -1 || regno == Y_REGNUM) + read_register_gen (Y_REGNUM, (char *) (regp + 35)); + + if (regno == -1 || regno == WIM_REGNUM) + read_register_gen (WIM_REGNUM, (char *) (regp + 36)); + if (regno == -1 || regno == TBR_REGNUM) + read_register_gen (TBR_REGNUM, (char *) (regp + 37)); +} + +void +supply_fpregset (elf_fpregset_t *fpregsetp) +{ + int i; + + for (i = FP0_REGNUM; i < FP0_REGNUM + 32; i++) + supply_register (i, (char *) &fpregsetp->pr_fr.pr_regs[i - FP0_REGNUM]); + + supply_register (FPS_REGNUM, (char *) &fpregsetp->pr_fsr); +} + +void +fill_fpregset (elf_fpregset_t *fpregsetp, int regno) +{ + int i; + + for (i = FP0_REGNUM; i < FP0_REGNUM + 32; i++) + if (regno == -1 || regno == i) + read_register_gen (i, (char *) &fpregsetp->pr_fr.pr_regs[i - FP0_REGNUM]); + + if (regno == -1 || regno == FPS_REGNUM) + read_register_gen (FPS_REGNUM, (char *) &fpregsetp->pr_fsr); +} -- 2.30.2