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Fix duplicate .o files after omitting libbfd.a.
	* Makefile.in (ALL_TARGET_OBS): Remove corelow.o.
	(SFILES): Add corelow.c.
	(COMMON_OBS): Add corelow.o.
	(ALLDEPFILES): Remove corelow.c.
	* config/alpha/alpha-linux.mh (NATDEPFILES): Remove corelow.o.
	* config/alpha/alpha-osf3.mh: Likewise.
	* config/alpha/fbsd.mh: Likewise.
	* config/arm/nbsdaout.mh: Likewise.
	* config/arm/nbsdelf.mh: Likewise.
	* config/i386/i386gnu.mh: Likewise.
	* config/ia64/hpux.mh: Likewise.
	* config/ia64/linux.mh: Likewise.
	* config/m32r/linux.mh: Likewise.
	* config/m68k/linux.mh: Likewise.
	* config/mips/irix5.mh: Likewise.
	* config/mips/irix6.mh: Likewise.
	* config/pa/hpux.mh: Likewise.
	* config/pa/linux.mh: Likewise.
	* config/powerpc/aix.mh: Likewise.
	* config/sparc/linux.mh: Likewise.
	* config/sparc/linux64.mh: Likewise.
	* config/sparc/sol2.mh: Likewise.
	* config/vax/vax.mh: Likewise.
	* configure.tgt (alpha*-*-freebsd* alpha*-*-kfreebsd*-gnu)
	(alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu, alpha*-*-openbsd*)
	(am33_2.0*-*-linux*, arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-linux*)
	(arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-netbsd*)
	(hppa*-*-openbsd*, i[34567]86-*-dicos*, i[34567]86-*-freebsd*)
	(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-netbsd*)
	(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*, i[34567]86-*-nto*)
	(i[34567]86-*-solaris2.1[0-9]*, x86_64-*-solaris2.1[0-9]*)
	(i[34567]86-*-solaris*, i[34567]86-*-linux*, i[34567]86-*-cygwin*)
	(i[34567]86-*-mingw32*, m68*-*-netbsd*, m68*-*-knetbsd*-gnu)
	(m68*-*-openbsd*, m88*-*-openbsd*, microblaze*-linux-*)
	(microblaze*-*-linux*, mips*-*-linux*, mips*-*-netbsd*)
	(mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
	(powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-linux*)
	(powerpc64-*-linux*, s390*-*-*, score-*-*, sh*-*-linux*)
	(sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
	(sparc*-*-freebsd*, sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*)
	(sparc-*-knetbsd*-gnu, sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu)
	(sparc-*-openbsd*, sparc64-*-openbsd*, tic6x-*-*linux, vax-*-netbsd*)
	(vax-*-knetbsd*-gnu, vax-*-openbsd*, x86_64-*-dicos*, x86_64-*-linux*)
	(x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu, x86_64-*-netbsd*)
	(x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*, xtensa*-*-linux*): Remove
	corelow.o from gdb_target_obs.
	* corefile.c (core_target): Update the comment on NULL value.
	(core_file_command): Replace error by gdb_assert on CORE_TARGET.
	* corelow.c (sniff_core_bfd): Call error instead of warning on zero
	MATCHES.  Drop YUMMY set on NULL.
	(core_close): Do not call exit_inferior_silent on zero PID.  Do not
	reclaim CORE_DATA if it is already NULL.
This commit is contained in:
Jan Kratochvil 2012-01-10 16:30:49 +00:00
parent 2a65a88eea
commit 06b9f45fe4
24 changed files with 143 additions and 114 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

56
gdb/ChangeLog
View File

@ -1,3 +1,59 @@
2012-01-10 Jan Kratochvil <jan.kratochvil@redhat.com>
Fix duplicate .o files after omitting libbfd.a.
* Makefile.in (ALL_TARGET_OBS): Remove corelow.o.
(SFILES): Add corelow.c.
(COMMON_OBS): Add corelow.o.
(ALLDEPFILES): Remove corelow.c.
* config/alpha/alpha-linux.mh (NATDEPFILES): Remove corelow.o.
* config/alpha/alpha-osf3.mh: Likewise.
* config/alpha/fbsd.mh: Likewise.
* config/arm/nbsdaout.mh: Likewise.
* config/arm/nbsdelf.mh: Likewise.
* config/i386/i386gnu.mh: Likewise.
* config/ia64/hpux.mh: Likewise.
* config/ia64/linux.mh: Likewise.
* config/m32r/linux.mh: Likewise.
* config/m68k/linux.mh: Likewise.
* config/mips/irix5.mh: Likewise.
* config/mips/irix6.mh: Likewise.
* config/pa/hpux.mh: Likewise.
* config/pa/linux.mh: Likewise.
* config/powerpc/aix.mh: Likewise.
* config/sparc/linux.mh: Likewise.
* config/sparc/linux64.mh: Likewise.
* config/sparc/sol2.mh: Likewise.
* config/vax/vax.mh: Likewise.
* configure.tgt (alpha*-*-freebsd* alpha*-*-kfreebsd*-gnu)
(alpha*-*-netbsd*, alpha*-*-knetbsd*-gnu, alpha*-*-openbsd*)
(am33_2.0*-*-linux*, arm*-wince-pe, arm*-*-mingw32ce*, arm*-*-linux*)
(arm*-*-openbsd*, cris*, frv-*-*, hppa*-*-hpux*, hppa*-*-netbsd*)
(hppa*-*-openbsd*, i[34567]86-*-dicos*, i[34567]86-*-freebsd*)
(i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-netbsd*)
(i[34567]86-*-knetbsd*-gnu, i[34567]86-*-openbsd*, i[34567]86-*-nto*)
(i[34567]86-*-solaris2.1[0-9]*, x86_64-*-solaris2.1[0-9]*)
(i[34567]86-*-solaris*, i[34567]86-*-linux*, i[34567]86-*-cygwin*)
(i[34567]86-*-mingw32*, m68*-*-netbsd*, m68*-*-knetbsd*-gnu)
(m68*-*-openbsd*, m88*-*-openbsd*, microblaze*-linux-*)
(microblaze*-*-linux*, mips*-*-linux*, mips*-*-netbsd*)
(mips*-*-knetbsd*-gnu, mips64*-*-openbsd*, powerpc-*-netbsd*)
(powerpc-*-knetbsd*-gnu, powerpc-*-openbsd*, powerpc-*-linux*)
(powerpc64-*-linux*, s390*-*-*, score-*-*, sh*-*-linux*)
(sh*-*-netbsdelf*, sh*-*-knetbsd*-gnu, sh*-*-openbsd*)
(sparc*-*-freebsd*, sparc*-*-kfreebsd*-gnu, sparc-*-netbsd*)
(sparc-*-knetbsd*-gnu, sparc64-*-netbsd*, sparc64-*-knetbsd*-gnu)
(sparc-*-openbsd*, sparc64-*-openbsd*, tic6x-*-*linux, vax-*-netbsd*)
(vax-*-knetbsd*-gnu, vax-*-openbsd*, x86_64-*-dicos*, x86_64-*-linux*)
(x86_64-*-freebsd*, x86_64-*-kfreebsd*-gnu, x86_64-*-netbsd*)
(x86_64-*-knetbsd*-gnu, x86_64-*-openbsd*, xtensa*-*-linux*): Remove
corelow.o from gdb_target_obs.
* corefile.c (core_target): Update the comment on NULL value.
(core_file_command): Replace error by gdb_assert on CORE_TARGET.
* corelow.c (sniff_core_bfd): Call error instead of warning on zero
MATCHES. Drop YUMMY set on NULL.
(core_close): Do not call exit_inferior_silent on zero PID. Do not
reclaim CORE_DATA if it is already NULL.
2012-01-09 Doug Evans <dje@google.com>
* gdbtypes.c (safe_parse_type): Initialize type to keep gcc happy.

7
gdb/Makefile.in
View File

@ -581,7 +581,6 @@ ALL_TARGET_OBS = \
remote-m32r-sdi.o remote-mips.o \
xcoffread.o \
symfile-mem.o \
corelow.o \
windows-tdep.o \
linux-record.o
@ -692,7 +691,7 @@ SFILES = ada-exp.y ada-lang.c ada-typeprint.c ada-valprint.c ada-tasks.c \
block.c blockframe.c breakpoint.c buildsym.c \
c-exp.y c-lang.c c-typeprint.c c-valprint.c \
charset.c cli-out.c coffread.c coff-pe-read.c \
complaints.c completer.c continuations.c corefile.c \
complaints.c completer.c continuations.c corefile.c corelow.c \
cp-abi.c cp-support.c cp-namespace.c cp-valprint.c \
d-lang.c d-valprint.c \
cp-name-parser.y \
@ -859,7 +858,7 @@ COMMON_OBS = $(DEPFILES) $(CONFIG_OBS) $(YYOBJ) \
auxv.o \
bfd-target.o \
blockframe.o breakpoint.o findvar.o regcache.o \
charset.o continuations.o disasm.o dummy-frame.o dfp.o \
charset.o continuations.o corelow.o disasm.o dummy-frame.o dfp.o \
source.o value.o eval.o valops.o valarith.o valprint.o printcmd.o \
block.o symtab.o psymtab.o symfile.o symmisc.o linespec.o dictionary.o \
infcall.o \
@ -1438,7 +1437,7 @@ ALLDEPFILES = \
avr-tdep.c \
bfin-linux-tdep.c bfin-tdep.c \
bsd-uthread.c bsd-kvm.c \
core-regset.c corelow.c \
core-regset.c \
dcache.c dicos-tdep.c darwin-nat.c \
exec.c \
fbsd-nat.c \

2
gdb/config/alpha/alpha-linux.mh
View File

@ -1,6 +1,6 @@
# Host: Little-endian Alpha running Linux
NAT_FILE= config/nm-linux.h
NATDEPFILES= inf-ptrace.o corelow.o alpha-linux-nat.o \
NATDEPFILES= inf-ptrace.o alpha-linux-nat.o \
fork-child.o proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
NAT_CDEPS = $(srcdir)/proc-service.list

2
gdb/config/alpha/alpha-osf3.mh
View File

@ -1,6 +1,6 @@
# Host: Little-endian Alpha running OSF/1-3.x and higher using procfs
NAT_FILE= nm-osf3.h
NATDEPFILES= corelow.o alpha-nat.o fork-child.o \
NATDEPFILES= alpha-nat.o fork-child.o \
solib-osf.o procfs.o proc-api.o proc-events.o proc-flags.o \
proc-why.o dec-thread.o
NAT_CLIBS= -lpthreaddebug

2
gdb/config/alpha/fbsd.mh
View File

@ -1,6 +1,6 @@
# Host: FreeBSD/alpha
NATDEPFILES= fork-child.o inf-ptrace.o \
fbsd-nat.o alphabsd-nat.o bsd-kvm.o \
corelow.o core-regset.o
core-regset.o
LOADLIBES= -lkvm

2
gdb/config/arm/nbsdaout.mh
View File

@ -1,3 +1,3 @@
# Host: NetBSD/arm
NATDEPFILES= fork-child.o inf-ptrace.o corelow.o armnbsd-nat.o \
NATDEPFILES= fork-child.o inf-ptrace.o armnbsd-nat.o \
solib-sunos.o

2
gdb/config/arm/nbsdelf.mh
View File

@ -1,2 +1,2 @@
# Host: NetBSD/arm
NATDEPFILES= fork-child.o inf-ptrace.o corelow.o armnbsd-nat.o
NATDEPFILES= fork-child.o inf-ptrace.o armnbsd-nat.o

2
gdb/config/i386/i386gnu.mh
View File

@ -1,5 +1,5 @@
# Host: Intel 386 running the GNU Hurd
NATDEPFILES= i386gnu-nat.o gnu-nat.o corelow.o core-regset.o fork-child.o \
NATDEPFILES= i386gnu-nat.o gnu-nat.o core-regset.o fork-child.o \
notify_S.o process_reply_S.o msg_reply_S.o \
msg_U.o exc_request_U.o exc_request_S.o

2
gdb/config/ia64/hpux.mh
View File

@ -1,3 +1,3 @@
# Host: ia64 running HP-UX
NATDEPFILES= fork-child.o inf-ttrace.o corelow.o ia64-hpux-nat.o \
NATDEPFILES= fork-child.o inf-ttrace.o ia64-hpux-nat.o \
solib-ia64-hpux.o

2
gdb/config/ia64/linux.mh
View File

@ -1,7 +1,7 @@
# Host: Intel IA-64 running GNU/Linux
NAT_FILE= config/nm-linux.h
NATDEPFILES= inf-ptrace.o fork-child.o corelow.o \
NATDEPFILES= inf-ptrace.o fork-child.o \
core-regset.o ia64-linux-nat.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \

2
gdb/config/m32r/linux.mh
View File

@ -1,7 +1,7 @@
# Host: M32R based machine running GNU/Linux
NAT_FILE= config/nm-linux.h
NATDEPFILES= inf-ptrace.o fork-child.o corelow.o \
NATDEPFILES= inf-ptrace.o fork-child.o \
m32r-linux-nat.o proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
NAT_CDEPS = $(srcdir)/proc-service.list

2
gdb/config/m68k/linux.mh
View File

@ -2,7 +2,7 @@
NAT_FILE= config/nm-linux.h
NATDEPFILES= inf-ptrace.o fork-child.o \
corelow.o m68klinux-nat.o \
m68klinux-nat.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o
NAT_CDEPS = $(srcdir)/proc-service.list

2
gdb/config/mips/irix5.mh
View File

@ -1,3 +1,3 @@
# Host: SGI Iris running irix 5.x
NATDEPFILES= fork-child.o irix5-nat.o corelow.o procfs.o \
NATDEPFILES= fork-child.o irix5-nat.o procfs.o \
proc-api.o proc-events.o proc-flags.o proc-why.o

2
gdb/config/mips/irix6.mh
View File

@ -1,3 +1,3 @@
# Host: SGI Iris running irix 6.x
NATDEPFILES= fork-child.o irix5-nat.o corelow.o procfs.o \
NATDEPFILES= fork-child.o irix5-nat.o procfs.o \
proc-api.o proc-events.o proc-flags.o proc-why.o

2
gdb/config/pa/hpux.mh
View File

@ -1,3 +1,3 @@
# Host: PA-RISC HP-UX
NATDEPFILES= fork-child.o inf-ptrace.o inf-ttrace.o \
hppa-hpux-nat.o corelow.o somread.o
hppa-hpux-nat.o somread.o

2
gdb/config/pa/linux.mh
View File

@ -1,6 +1,6 @@
# Host: Hewlett-Packard PA-RISC machine, running Linux
NAT_FILE= config/nm-linux.h
NATDEPFILES= inf-ptrace.o fork-child.o corelow.o \
NATDEPFILES= inf-ptrace.o fork-child.o \
hppa-linux-nat.o proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \
linux-procfs.o

2
gdb/config/powerpc/aix.mh
View File

@ -3,7 +3,7 @@
NAT_FILE= config/rs6000/nm-rs6000.h
# aix-thread.o is not listed in NATDEPFILES as it is pulled in by configure.
NATDEPFILES= fork-child.o inf-ptrace.o corelow.o rs6000-nat.o \
NATDEPFILES= fork-child.o inf-ptrace.o rs6000-nat.o \
xcoffsolib.o
# When compiled with cc, for debugging, this argument should be passed.

2
gdb/config/sparc/linux.mh
View File

@ -1,7 +1,7 @@
# Host: GNU/Linux SPARC
NAT_FILE= config/nm-linux.h
NATDEPFILES= sparc-nat.o sparc-linux-nat.o \
corelow.o core-regset.o fork-child.o inf-ptrace.o \
core-regset.o fork-child.o inf-ptrace.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \
linux-procfs.o

2
gdb/config/sparc/linux64.mh
View File

@ -1,7 +1,7 @@
# Host: GNU/Linux UltraSPARC
NAT_FILE= config/nm-linux.h
NATDEPFILES= sparc-nat.o sparc64-nat.o sparc64-linux-nat.o \
corelow.o core-regset.o \
core-regset.o \
fork-child.o inf-ptrace.o \
proc-service.o linux-thread-db.o \
linux-nat.o linux-osdata.o linux-fork.o \

2
gdb/config/sparc/sol2.mh
View File

@ -1,5 +1,5 @@
# Host: Solaris SPARC & UltraSPARC
NAT_FILE= nm-sol2.h
NATDEPFILES= sparc-sol2-nat.o \
corelow.o core-regset.o fork-child.o \
core-regset.o fork-child.o \
procfs.o proc-api.o proc-events.o proc-flags.o proc-why.o

2
gdb/config/vax/vax.mh
View File

@ -1,2 +1,2 @@
# Host: VAX running 4.2BSD or Ultrix
NATDEPFILES= vax-nat.o fork-child.o inf-ptrace.o corelow.o
NATDEPFILES= vax-nat.o fork-child.o inf-ptrace.o

124
gdb/configure.tgt
View File

@ -44,19 +44,18 @@ alpha*-*-linux*)
alpha*-*-freebsd* | alpha*-*-kfreebsd*-gnu)
# Target: FreeBSD/alpha
gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
alphafbsd-tdep.o corelow.o solib-svr4.o"
alphafbsd-tdep.o solib-svr4.o"
;;
alpha*-*-netbsd* | alpha*-*-knetbsd*-gnu)
# Target: NetBSD/alpha
gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
alphanbsd-tdep.o nbsd-tdep.o corelow.o \
solib-svr4.o"
alphanbsd-tdep.o nbsd-tdep.o solib-svr4.o"
;;
alpha*-*-openbsd*)
# Target: OpenBSD/alpha
gdb_target_obs="alpha-tdep.o alpha-mdebug-tdep.o alphabsd-tdep.o \
alphanbsd-tdep.o alphaobsd-tdep.o nbsd-tdep.o \
obsd-tdep.o corelow.o solib-svr4.o"
obsd-tdep.o solib-svr4.o"
;;
alpha*-*-*)
# Target: Alpha
@ -66,18 +65,18 @@ alpha*-*-*)
am33_2.0*-*-linux*)
# Target: Matsushita mn10300 (AM33) running Linux
gdb_target_obs="mn10300-tdep.o mn10300-linux-tdep.o linux-tdep.o \
corelow.o solib-svr4.o"
solib-svr4.o"
;;
arm*-wince-pe | arm*-*-mingw32ce*)
# Target: ARM based machine running Windows CE (win32)
gdb_target_obs="arm-tdep.o arm-wince-tdep.o corelow.o"
gdb_target_obs="arm-tdep.o arm-wince-tdep.o"
build_gdbserver=yes
;;
arm*-*-linux*)
# Target: ARM based machine running GNU/Linux
gdb_target_obs="arm-tdep.o arm-linux-tdep.o glibc-tdep.o \
solib-svr4.o symfile-mem.o corelow.o linux-tdep.o"
solib-svr4.o symfile-mem.o linux-tdep.o"
build_gdbserver=yes
;;
arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
@ -87,7 +86,7 @@ arm*-*-netbsd* | arm*-*-knetbsd*-gnu)
arm*-*-openbsd*)
# Target: OpenBSD/arm
gdb_target_obs="arm-tdep.o armbsd-tdep.o armobsd-tdep.o obsd-tdep.o \
corelow.o solib-svr4.o"
solib-svr4.o"
;;
arm*-*-symbianelf*)
# Target: SymbianOS/arm
@ -119,13 +118,12 @@ bfin-*-*)
cris*)
# Target: CRIS
gdb_target_obs="cris-tdep.o corelow.o solib-svr4.o"
gdb_target_obs="cris-tdep.o solib-svr4.o"
;;
frv-*-*)
# Target: Fujitsu FRV processor
gdb_target_obs="frv-tdep.o frv-linux-tdep.o linux-tdep.o \
solib-frv.o corelow.o"
gdb_target_obs="frv-tdep.o frv-linux-tdep.o linux-tdep.o solib-frv.o"
gdb_sim=../sim/frv/libsim.a
;;
@ -142,8 +140,7 @@ h8300-*-*)
hppa*-*-hpux*)
# Target: HP PA-RISC running hpux
gdb_target_obs="hppa-tdep.o hppa-hpux-tdep.o corelow.o \
solib-som.o solib-pa64.o"
gdb_target_obs="hppa-tdep.o hppa-hpux-tdep.o solib-som.o solib-pa64.o"
;;
hppa*-*-linux*)
# Target: HP PA-RISC running Linux
@ -152,13 +149,11 @@ hppa*-*-linux*)
;;
hppa*-*-netbsd*)
# Target: NetBSD/hppa
gdb_target_obs="hppa-tdep.o hppabsd-tdep.o hppanbsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="hppa-tdep.o hppabsd-tdep.o hppanbsd-tdep.o solib-svr4.o"
;;
hppa*-*-openbsd*)
# Target: OpenBSD/hppa
gdb_target_obs="hppa-tdep.o hppabsd-tdep.o hppaobsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="hppa-tdep.o hppabsd-tdep.o hppaobsd-tdep.o solib-svr4.o"
;;
hppa*-*-*)
# Target: HP PA-RISC
@ -176,46 +171,43 @@ i[34567]86-*-darwin*)
;;
i[34567]86-*-dicos*)
# Target: DICOS/i386
gdb_target_obs="i386-tdep.o i387-tdep.o \
dicos-tdep.o i386-dicos-tdep.o \
corelow.o"
gdb_target_obs="i386-tdep.o i387-tdep.o dicos-tdep.o i386-dicos-tdep.o"
;;
i[34567]86-*-freebsd* | i[34567]86-*-kfreebsd*-gnu)
# Target: FreeBSD/i386
gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386fbsd-tdep.o \
bsd-uthread.o corelow.o solib-svr4.o"
bsd-uthread.o solib-svr4.o"
;;
i[34567]86-*-netbsd* | i[34567]86-*-knetbsd*-gnu)
# Target: NetBSD/i386
gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386nbsd-tdep.o \
nbsd-tdep.o corelow.o solib-svr4.o"
nbsd-tdep.o solib-svr4.o"
;;
i[34567]86-*-openbsd*)
# Target: OpenBSD/i386
gdb_target_obs="i386-tdep.o i387-tdep.o i386bsd-tdep.o i386obsd-tdep.o \
bsd-uthread.o corelow.o solib-svr4.o"
bsd-uthread.o solib-svr4.o"
;;
i[34567]86-*-nto*)
# Target: Intel 386 running qnx6.
gdb_target_obs="i386-tdep.o i387-tdep.o corelow.o solib-svr4.o \
gdb_target_obs="i386-tdep.o i387-tdep.o solib-svr4.o \
i386-nto-tdep.o nto-tdep.o"
build_gdbserver=yes
;;
i[34567]86-*-solaris2.1[0-9]* | x86_64-*-solaris2.1[0-9]*)
# Target: Solaris x86_64
gdb_target_obs="i386-tdep.o i387-tdep.o amd64-tdep.o amd64-sol2-tdep.o \
i386-sol2-tdep.o sol2-tdep.o \
corelow.o solib-svr4.o"
i386-sol2-tdep.o sol2-tdep.o solib-svr4.o"
;;
i[34567]86-*-solaris*)
# Target: Solaris x86
gdb_target_obs="i386-tdep.o i387-tdep.o i386-sol2-tdep.o sol2-tdep.o \
corelow.o solib-svr4.o"
solib-svr4.o"
;;
i[34567]86-*-linux*)
# Target: Intel 386 running GNU/Linux
gdb_target_obs="i386-tdep.o i386-linux-tdep.o glibc-tdep.o i387-tdep.o \
solib-svr4.o symfile-mem.o corelow.o \
solib-svr4.o symfile-mem.o \
linux-tdep.o linux-record.o"
if test "x$enable_64_bit_bfd" = "xyes"; then
# Target: GNU/Linux x86-64
@ -230,13 +222,13 @@ i[34567]86-*-gnu*)
i[34567]86-*-cygwin*)
# Target: Intel 386 running win32
gdb_target_obs="i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
corelow.o windows-tdep.o"
windows-tdep.o"
build_gdbserver=yes
;;
i[34567]86-*-mingw32*)
# Target: Intel 386 running win32
gdb_target_obs="i386-tdep.o i386-cygwin-tdep.o i387-tdep.o \
corelow.o windows-tdep.o"
windows-tdep.o"
build_gdbserver=yes
;;
i[34567]86-*-*)
@ -311,18 +303,16 @@ m68*-*-linux*)
;;
m68*-*-netbsd* | m68*-*-knetbsd*-gnu)
# Target: NetBSD/m68k
gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o solib-svr4.o"
;;
m68*-*-openbsd*)
# Target: OpenBSD/m68k
gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="m68k-tdep.o m68kbsd-tdep.o solib-svr4.o"
;;
m88*-*-openbsd*)
# Target: OpenBSD/m88k
gdb_target_obs="m88k-tdep.o corelow.o"
gdb_target_obs="m88k-tdep.o"
;;
mep-*-*)
@ -334,8 +324,7 @@ mep-*-*)
microblaze*-linux-*|microblaze*-*-linux*)
# Target: Xilinx MicroBlaze running Linux
gdb_target_obs="microblaze-tdep.o microblaze-linux-tdep.o microblaze-rom.o \
monitor.o dsrec.o solib-svr4.o corelow.o \
symfile-mem.o linux-tdep.o"
monitor.o dsrec.o solib-svr4.o symfile-mem.o linux-tdep.o"
gdb_sim=../sim/microblaze/libsim.a
;;
microblaze*-*-*)
@ -355,21 +344,18 @@ mips*-sgi-irix6*)
mips*-*-linux*)
# Target: Linux/MIPS
gdb_target_obs="mips-tdep.o mips-linux-tdep.o glibc-tdep.o \
corelow.o solib-svr4.o symfile-mem.o \
linux-tdep.o"
solib-svr4.o symfile-mem.o linux-tdep.o"
gdb_sim=../sim/mips/libsim.a
build_gdbserver=yes
;;
mips*-*-netbsd* | mips*-*-knetbsd*-gnu)
# Target: MIPS running NetBSD
gdb_target_obs="mips-tdep.o mipsnbsd-tdep.o \
corelow.o solib-svr4.o nbsd-tdep.o"
gdb_target_obs="mips-tdep.o mipsnbsd-tdep.o solib-svr4.o nbsd-tdep.o"
gdb_sim=../sim/mips/libsim.a
;;
mips64*-*-openbsd*)
# Target: OpenBSD/mips64
gdb_target_obs="mips-tdep.o mips64obsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="mips-tdep.o mips64obsd-tdep.o solib-svr4.o"
;;
mips*-*-elf)
# Target: MIPS ELF
@ -396,13 +382,13 @@ mt-*-*)
powerpc-*-netbsd* | powerpc-*-knetbsd*-gnu)
# Target: NetBSD/powerpc
gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppcnbsd-tdep.o \
corelow.o solib-svr4.o"
solib-svr4.o"
gdb_sim=../sim/ppc/libsim.a
;;
powerpc-*-openbsd*)
# Target: OpenBSD/powerpc
gdb_target_obs="rs6000-tdep.o ppc-sysv-tdep.o ppcobsd-tdep.o \
corelow.o solib-svr4.o"
solib-svr4.o"
;;
powerpc-*-aix* | rs6000-*-*)
# Target: PowerPC running AIX
@ -413,7 +399,7 @@ powerpc-*-linux* | powerpc64-*-linux*)
# Target: PowerPC running Linux
gdb_target_obs="rs6000-tdep.o ppc-linux-tdep.o ppc-sysv-tdep.o \
solib-svr4.o solib-spu.o spu-multiarch.o \
corelow.o symfile-mem.o linux-tdep.o"
symfile-mem.o linux-tdep.o"
gdb_sim=../sim/ppc/libsim.a
build_gdbserver=yes
;;
@ -428,7 +414,7 @@ powerpc*-*-*)
s390*-*-*)
# Target: S390 running Linux
gdb_target_obs="s390-tdep.o solib-svr4.o corelow.o linux-tdep.o"
gdb_target_obs="s390-tdep.o solib-svr4.o linux-tdep.o"
build_gdbserver=yes
;;
@ -440,7 +426,7 @@ rx-*-elf)
score-*-*)
# Target: S+core embedded system
gdb_target_obs="score-tdep.o corelow.o"
gdb_target_obs="score-tdep.o"
if test -f ../sim/score/Makefile; then
gdb_sim=../sim/score/libsim.a
fi
@ -451,19 +437,18 @@ sh*-*-linux*)
# Target: GNU/Linux Super-H
gdb_target_obs="sh-tdep.o sh64-tdep.o sh-linux-tdep.o monitor.o \
dsrec.o solib-svr4.o symfile-mem.o \
glibc-tdep.o corelow.o linux-tdep.o"
glibc-tdep.o linux-tdep.o"
gdb_sim=../sim/sh/libsim.a
build_gdbserver=yes
;;
sh*-*-netbsdelf* | sh*-*-knetbsd*-gnu)
# Target: NetBSD/sh
gdb_target_obs="sh-tdep.o shnbsd-tdep.o corelow.o solib-svr4.o"
gdb_target_obs="sh-tdep.o shnbsd-tdep.o solib-svr4.o"
gdb_sim=../sim/sh/libsim.a
;;
sh*-*-openbsd*)
# Target: OpenBSD/sh
gdb_target_obs="sh-tdep.o sh64-tdep.o shnbsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="sh-tdep.o sh64-tdep.o shnbsd-tdep.o solib-svr4.o"
;;
sh64-*-elf*)
# Target: Renesas/Super-H 64 bit with simulator
@ -497,31 +482,27 @@ sparc64-*-linux*)
sparc*-*-freebsd* | sparc*-*-kfreebsd*-gnu)
# Target: FreeBSD/sparc64
gdb_target_obs="sparc-tdep.o sparc64-tdep.o sparc64fbsd-tdep.o \
corelow.o solib-svr4.o"
solib-svr4.o"
;;
sparc-*-netbsd* | sparc-*-knetbsd*-gnu)
# Target: NetBSD/sparc
gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o nbsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o nbsd-tdep.o solib-svr4.o"
;;
sparc64-*-netbsd* | sparc64-*-knetbsd*-gnu)
# Target: NetBSD/sparc64
gdb_target_obs="sparc64-tdep.o sparc64nbsd-tdep.o sparc-tdep.o \
sparcnbsd-tdep.o nbsd-tdep.o \
corelow.o solib-svr4.o"
sparcnbsd-tdep.o nbsd-tdep.o solib-svr4.o"
;;
sparc-*-openbsd*)
# Target: OpenBSD/sparc
gdb_target_obs="sparc-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
nbsd-tdep.o obsd-tdep.o bsd-uthread.o \
corelow.o solib-svr4.o"
nbsd-tdep.o obsd-tdep.o bsd-uthread.o solib-svr4.o"
;;
sparc64-*-openbsd*)
# Target: OpenBSD/sparc64
gdb_target_obs="sparc64-tdep.o sparc64nbsd-tdep.o sparc64obsd-tdep.o \
sparc-tdep.o sparcnbsd-tdep.o sparcobsd-tdep.o \
nbsd-tdep.o obsd-tdep.o bsd-uthread.o \
corelow.o solib-svr4.o"
nbsd-tdep.o obsd-tdep.o bsd-uthread.o solib-svr4.o"
;;
sparc-*-solaris2.[0-6] | sparc-*-solaris2.[0-6].*)
# Target: Solaris SPARC
@ -552,7 +533,7 @@ spu*-*-*)
tic6x-*-*linux)
# Target: GNU/Linux TI C6x
gdb_target_obs="tic6x-tdep.o tic6x-linux-tdep.o solib-dsbt.o \
glibc-tdep.o corelow.o linux-tdep.o"
glibc-tdep.o linux-tdep.o"
;;
tic6x-*-*)
@ -574,12 +555,11 @@ v850*-*-elf)
vax-*-netbsd* | vax-*-knetbsd*-gnu)
# Target: NetBSD/vax
gdb_target_obs="vax-tdep.o vaxnbsd-tdep.o \
corelow.o solib-svr4.o"
gdb_target_obs="vax-tdep.o vaxnbsd-tdep.o solib-svr4.o"
;;
vax-*-openbsd*)
# Target: OpenBSD/vax
gdb_target_obs="vax-tdep.o vaxobsd-tdep.o corelow.o"
gdb_target_obs="vax-tdep.o vaxobsd-tdep.o"
;;
vax-*-*)
# Target: VAX running 4.2BSD or Ultrix
@ -596,22 +576,20 @@ x86_64-*-darwin*)
x86_64-*-dicos*)
# Target: DICOS/x86-64
gdb_target_obs="amd64-tdep.o i386-tdep.o i387-tdep.o \
dicos-tdep.o i386-dicos-tdep.o amd64-dicos-tdep.o \
corelow.o"
dicos-tdep.o i386-dicos-tdep.o amd64-dicos-tdep.o"
;;
x86_64-*-linux*)
# Target: GNU/Linux x86-64
gdb_target_obs="amd64-tdep.o amd64-linux-tdep.o i386-tdep.o \
i387-tdep.o i386-linux-tdep.o glibc-tdep.o \
solib-svr4.o corelow.o symfile-mem.o linux-tdep.o \
linux-record.o"
solib-svr4.o symfile-mem.o linux-tdep.o linux-record.o"
build_gdbserver=yes
;;
x86_64-*-freebsd* | x86_64-*-kfreebsd*-gnu)
# Target: FreeBSD/amd64
gdb_target_obs="amd64-tdep.o amd64fbsd-tdep.o i386-tdep.o \
i387-tdep.o i386bsd-tdep.o i386fbsd-tdep.o \
bsd-uthread.o corelow.o solib-svr4.o"
bsd-uthread.o solib-svr4.o"
;;
x86_64-*-mingw*)
# Target: MingW/amd64
@ -623,18 +601,18 @@ x86_64-*-mingw*)
x86_64-*-netbsd* | x86_64-*-knetbsd*-gnu)
# Target: NetBSD/amd64
gdb_target_obs="amd64-tdep.o amd64nbsd-tdep.o i386-tdep.o i387-tdep.o \
nbsd-tdep.o corelow.o solib-svr4.o"
nbsd-tdep.o solib-svr4.o"
;;
x86_64-*-openbsd*)
# Target: OpenBSD/amd64
gdb_target_obs="amd64-tdep.o amd64obsd-tdep.o i386-tdep.o \
i387-tdep.o i386bsd-tdep.o i386obsd-tdep.o \
bsd-uthread.o corelow.o solib-svr4.o"
bsd-uthread.o solib-svr4.o"
;;
xtensa*-*-linux*) gdb_target=linux
# Target: GNU/Linux Xtensa
gdb_target_obs="xtensa-tdep.o xtensa-config.o xtensa-linux-tdep.o \
solib-svr4.o corelow.o symfile-mem.o linux-tdep.o"
solib-svr4.o symfile-mem.o linux-tdep.o"
build_gdbserver=yes
;;
xtensa*)

5
gdb/corefile.c
View File

@ -60,7 +60,7 @@ static int exec_file_hook_count = 0; /* Size of array. */
bfd *core_bfd = NULL;
/* corelow.c target (if included for this gdb target). */
/* corelow.c target. It is never NULL after GDB initialization. */
struct target_ops *core_target;
@ -72,8 +72,7 @@ core_file_command (char *filename, int from_tty)
{
dont_repeat (); /* Either way, seems bogus. */
if (core_target == NULL)
error (_("GDB can't read core files on this machine."));
gdb_assert (core_target != NULL);
if (!filename)
(core_target->to_detach) (core_target, filename, from_tty);

27
gdb/corelow.c
View File

@ -129,8 +129,7 @@ default_core_sniffer (struct core_fns *our_fns, bfd *abfd)
}
/* Walk through the list of core functions to find a set that can
handle the core file open on ABFD. Default to the first one in the
list if nothing matches. Returns pointer to set that is
handle the core file open on ABFD. Returns pointer to set that is
selected. */
static struct core_fns *
@ -159,15 +158,9 @@ sniff_core_bfd (bfd *abfd)
bfd_get_filename (abfd), matches);
}
else if (matches == 0)
{
warning (_("\"%s\": no core file handler "
"recognizes format, using default"),
bfd_get_filename (abfd));
}
if (yummy == NULL)
{
yummy = core_file_fns;
}
error (_("\"%s\": no core file handler recognizes format"),
bfd_get_filename (abfd));
return (yummy);
}
@ -211,15 +204,19 @@ core_close (int quitting)
int pid = ptid_get_pid (inferior_ptid);
inferior_ptid = null_ptid; /* Avoid confusion from thread
stuff. */
exit_inferior_silent (pid);
if (pid != 0)
exit_inferior_silent (pid);
/* Clear out solib state while the bfd is still open. See
comments in clear_solib in solib.c. */
clear_solib ();
xfree (core_data->sections);
xfree (core_data);
core_data = NULL;
if (core_data)
{
xfree (core_data->sections);
xfree (core_data);
core_data = NULL;
}
core_has_fake_pid = 0;
name = bfd_get_filename (core_bfd);