8cc73a3902
This patch moves the shared code present on gdb/linux-nat.c:linux_nat_create_inferior and gdb/gdbserver/linux-low.c:linux_create_inferior to nat/linux-personality.c. This code is responsible for disabling address space randomization based on user setting, and using <sys/personality.h> to do that. I decided to put the prototype of the maybe_disable_address_space_randomization on nat/linux-osdata.h because it seemed the best place to put it. I regression-tested this patch on Fedora 20 x86_64, and found no regressions. gdb/ChangeLog 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com> * Makefile.in (HFILES_NO_SRCDIR): Add nat/linux-personality.h. (linux-personality.o): New rule. * common/common-defs.h: Include <stdint.h>. * config/aarch64/linux.mh (NATDEPFILES): Include linux-personality.o. * config/alpha/alpha-linux.mh (NATDEPFILES): Likewise. * config/arm/linux.mh (NATDEPFILES): Likewise. * config/i386/linux64.mh (NATDEPFILES): Likewise. * config/i386/linux.mh (NATDEPFILES): Likewise. * config/ia64/linux.mh (NATDEPFILES): Likewise. * config/m32r/linux.mh (NATDEPFILES): Likewise. * config/m68k/linux.mh (NATDEPFILES): Likewise. * config/mips/linux.mh (NATDEPFILES): Likewise. * config/pa/linux.mh (NATDEPFILES): Likewise. * config/powerpc/linux.mh (NATDEPFILES): Likewise. * config/powerpc/ppc64-linux.mh (NATDEPFILES): Likewise. * config/powerpc/spu-linux.mh (NATDEPFILES): Likewise. * config/s390/linux.mh (NATDEPFILES): Likewise. * config/sparc/linux64.mh (NATDEPFILES): Likewise. * config/sparc/linux.mh (NATDEPFILES): Likewise. * config/tilegx/linux.mh (NATDEPFILES): Likewise. * config/xtensa/linux.mh (NATDEPFILES): Likewise. * defs.h: Remove #include <stdint.h> (moved to common/common-defs.h). * linux-nat.c: Include nat/linux-personality.h. Remove #include <sys/personality.h>; do not define ADDR_NO_RANDOMIZE (moved to nat/linux-personality.c). (linux_nat_create_inferior): Remove code to disable address space randomization (moved to nat/linux-personality.c). Create cleanup to disable address space randomization. * nat/linux-personality.c: New file. * nat/linux-personality.h: Likewise. gdb/gdbserver/ChangeLog 2015-01-15 Sergio Durigan Junior <sergiodj@redhat.com> * Makefile.in (SFILES): Add linux-personality.c. (linux-personality.o): New rule. * configure.srv (srv_linux_obj): Add linux-personality.o to the list of objects to be built. * linux-low.c: Include nat/linux-personality.h. (linux_create_inferior): Remove code to disable address space randomization (moved to ../nat/linux-personality.c). Create cleanup to disable address space randomization.
20 lines
698 B
Text
20 lines
698 B
Text
# Host: PowerPC64, running Linux
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XM_CLIBS=
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NAT_FILE= config/nm-linux.h
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NATDEPFILES= inf-ptrace.o fork-child.o \
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ppc-linux-nat.o proc-service.o linux-thread-db.o \
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linux-nat.o linux-osdata.o linux-fork.o linux-procfs.o linux-ptrace.o \
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linux-waitpid.o ppc-linux.o linux-personality.o
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NAT_CDEPS = $(srcdir)/proc-service.list
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# The PowerPC has severe limitations on TOC size, and uses them even
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# for non-PIC code. GDB overflows those tables when compiling with
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# -mfull-toc (the default), so we need to ask GCC to use as few TOC
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# entries as possible.
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MH_CFLAGS= -mminimal-toc
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# The dynamically loaded libthread_db needs access to symbols in the
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# gdb executable.
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LOADLIBES= -ldl $(RDYNAMIC)
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