mirror of
https://github.com/tobast/libunwind-eh_elf.git
synced 2024-06-26 03:11:44 +02:00
e6b9f350f7
routine and add address-space argument. This is needed because on PPC64, a the function-name symbol refers to a function descriptor (unlike, for example, on ia64, where the @fptr() operator is needed to refer to a function descriptor). Thus, in order to look up the name of a function, we need to dereference the function descriptor. To make matters more "interesting", the function descriptors are normally resolved by the dynamic linker, so we can't get their values from the ELF file. Instead, we have to read them from the running image, hence the need for the address-space argument.
395 lines
16 KiB
Makefile
395 lines
16 KiB
Makefile
SOVERSION=7:0:0 # See comments at end of file.
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SETJMP_SO_VERSION=0:0:0
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#
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# Don't link with start-files since we don't use any constructors/destructors:
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#
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COMMON_SO_LDFLAGS = -XCClinker -nostartfiles
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if REMOTE_ONLY
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LIBRARIES_cdep =
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lib_LTLIBRARIES_cdep =
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lib_LTLIBRARIES_cdep_setjmp =
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else
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LIBRARIES_cdep = libunwind-ptrace.a
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lib_LTLIBRARIES_cdep = libunwind.la
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lib_LTLIBRARIES_cdep_setjmp = libunwind-setjmp.la
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endif
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### libunwind-ptrace:
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libunwind_ptrace_a_SOURCES = \
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ptrace/_UPT_elf.c \
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ptrace/_UPT_internal.h \
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ptrace/_UPT_accessors.c ptrace/_UPT_access_fpreg.c \
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ptrace/_UPT_access_mem.c ptrace/_UPT_access_reg.c \
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ptrace/_UPT_create.c ptrace/_UPT_destroy.c \
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ptrace/_UPT_find_proc_info.c ptrace/_UPT_get_dyn_info_list_addr.c \
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ptrace/_UPT_put_unwind_info.c ptrace/_UPT_get_proc_name.c \
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ptrace/_UPT_reg_offset.c ptrace/_UPT_resume.c
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### libunwind-setjmp:
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libunwind_setjmp_la_LDFLAGS = $(COMMON_SO_LDFLAGS) \
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-version-info $(SETJMP_SO_VERSION)
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libunwind_setjmp_la_LIBADD = libunwind-$(arch).la -lc
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libunwind_setjmp_la_SOURCES_common = setjmp/setjmp_i.h \
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setjmp/longjmp.c \
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setjmp/siglongjmp.c
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libunwind_setjmp_la_SOURCES_ia64 = ia64/setjmp.S ia64/sigsetjmp.S \
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ia64/longjmp.S ia64/siglongjmp.S
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libunwind_setjmp_la_SOURCES_hppa = hppa/siglongjmp.S
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libunwind_setjmp_la_SOURCES_x86 = x86/longjmp.S x86/siglongjmp.S
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libunwind_setjmp_la_SOURCES_x86_64 = x86_64/longjmp.S x86_64/siglongjmp.S
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libunwind_setjmp_la_SOURCES_ppc64 = ppc64/longjmp.S ppc64/siglongjmp.S
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### libunwind:
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# List of arch-independent files needed by both local-only and generic
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# libraries:
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libunwind_la_SOURCES_common = \
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$(libunwind_la_SOURCES_os) \
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mi/init.c mi/flush_cache.c mi/mempool.c mi/strerror.c
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# List of arch-independent files needed by generic library (libunwind-$ARCH):
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libunwind_la_SOURCES_generic = \
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mi/Gdyn-extract.c mi/Gdyn-remote.c mi/Gfind_dynamic_proc_info.c \
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mi/Gget_accessors.c \
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mi/Gget_proc_info_by_ip.c mi/Gget_proc_name.c \
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mi/Gput_dynamic_unwind_info.c mi/Gdestroy_addr_space.c \
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mi/Gget_reg.c mi/Gset_reg.c \
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mi/Gget_fpreg.c mi/Gset_fpreg.c \
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mi/Gset_caching_policy.c
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# List of arch-independent files needed by local-only library (libunwind):
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libunwind_la_SOURCES_local = \
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$(libunwind_la_SOURCES_os_local) \
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mi/backtrace.c \
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mi/dyn-cancel.c mi/dyn-info-list.c mi/dyn-register.c \
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mi/Ldyn-extract.c mi/Lfind_dynamic_proc_info.c \
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mi/Lget_accessors.c \
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mi/Lget_proc_info_by_ip.c mi/Lget_proc_name.c \
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mi/Lput_dynamic_unwind_info.c mi/Ldestroy_addr_space.c \
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mi/Lget_reg.c mi/Lset_reg.c \
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mi/Lget_fpreg.c mi/Lset_fpreg.c \
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mi/Lset_caching_policy.c \
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unwind/Backtrace.c unwind/DeleteException.c \
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unwind/FindEnclosingFunction.c unwind/ForcedUnwind.c \
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unwind/GetBSP.c unwind/GetCFA.c unwind/GetDataRelBase.c \
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unwind/GetGR.c unwind/GetIP.c unwind/GetLanguageSpecificData.c \
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unwind/GetRegionStart.c unwind/GetTextRelBase.c \
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unwind/RaiseException.c unwind/Resume.c \
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unwind/Resume_or_Rethrow.c unwind/SetGR.c unwind/SetIP.c
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libunwind_la_SOURCES_os_linux = os-linux.h os-linux.c
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# _ReadULEB()/_ReadSLEB() are needed for Intel C++ 8.0 compatibility
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libunwind_la_SOURCES_os_linux_local = mi/_ReadULEB.c mi/_ReadSLEB.c
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libunwind_la_SOURCES_os_hpux = os-hpux.c
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dwarf_SOURCES_common = \
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dwarf/global.c
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dwarf_SOURCES_local = \
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dwarf/Lexpr.c dwarf/Lfde.c dwarf/Lparser.c dwarf/Lpe.c dwarf/Lstep.c
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dwarf_SOURCES_generic = \
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dwarf/Gexpr.c dwarf/Gfde.c dwarf/Gparser.c dwarf/Gpe.c dwarf/Gstep.c
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# The list of files that go both into libunwind and libunwind-ia64:
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libunwind_la_SOURCES_ia64_common = $(libunwind_la_SOURCES_common) \
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elf64.c elf64.h \
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ia64/init.h ia64/offsets.h ia64/regs.h \
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ia64/ucontext_i.h ia64/unwind_decoder.h ia64/unwind_i.h \
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ia64/regname.c
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# The list of files that go into libunwind:
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libunwind_la_SOURCES_ia64 = $(libunwind_la_SOURCES_ia64_common) \
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$(libunwind_la_SOURCES_local) \
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\
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ia64/dyn_info_list.S ia64/getcontext.S \
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\
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ia64/Lcreate_addr_space.c ia64/Lget_proc_info.c ia64/Lget_save_loc.c \
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ia64/Lglobal.c ia64/Linit.c ia64/Linit_local.c ia64/Linit_remote.c \
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ia64/Linstall_cursor.S ia64/Lis_signal_frame.c ia64/Lparser.c \
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ia64/Lrbs.c ia64/Lregs.c ia64/Lresume.c ia64/Lscript.c ia64/Lstep.c \
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ia64/Ltables.c
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# The list of files that go into libunwind-ia64:
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libunwind_ia64_la_SOURCES_ia64 = $(libunwind_la_SOURCES_ia64_common) \
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$(libunwind_la_SOURCES_generic) \
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ia64/Gcreate_addr_space.c ia64/Gget_proc_info.c ia64/Gget_save_loc.c \
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ia64/Gglobal.c ia64/Ginit.c ia64/Ginit_local.c ia64/Ginit_remote.c \
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ia64/Ginstall_cursor.S ia64/Gis_signal_frame.c ia64/Gparser.c \
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ia64/Grbs.c ia64/Gregs.c ia64/Gresume.c ia64/Gscript.c ia64/Gstep.c \
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ia64/Gtables.c
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# The list of files that go both into libunwind and libunwind-hppa:
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libunwind_la_SOURCES_hppa_common = $(libunwind_la_SOURCES_common) \
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$(dwarf_SOURCES_common) \
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elf32.c elf32.h \
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hppa/init.h hppa/offsets.h hppa/unwind_i.h \
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hppa/regname.c
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# The list of files that go into libunwind:
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libunwind_la_SOURCES_hppa = $(libunwind_la_SOURCES_hppa_common) \
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$(libunwind_la_SOURCES_local) \
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hppa/getcontext.S hppa/setcontext.S \
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$(dwarf_SOURCES_local) \
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dwarf/Lfind_proc_info-lsb.c \
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hppa/Lcreate_addr_space.c hppa/Lget_save_loc.c hppa/Lglobal.c \
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hppa/Linit.c hppa/Linit_local.c hppa/Linit_remote.c \
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hppa/Lis_signal_frame.c hppa/Lget_proc_info.c hppa/Lregs.c \
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hppa/Lresume.c hppa/Lstep.c
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# The list of files that go into libunwind-hppa:
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libunwind_hppa_la_SOURCES_hppa = $(libunwind_la_SOURCES_hppa_common) \
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$(libunwind_la_SOURCES_generic) \
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$(dwarf_SOURCES_generic) \
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dwarf/Gfind_proc_info-lsb.c \
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hppa/Gcreate_addr_space.c hppa/Gget_save_loc.c hppa/Gglobal.c \
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hppa/Ginit.c hppa/Ginit_local.c hppa/Ginit_remote.c \
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hppa/Gis_signal_frame.c hppa/Gget_proc_info.c hppa/Gregs.c \
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hppa/Gresume.c hppa/Gstep.c
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# The list of files that go both into libunwind and libunwind-x86:
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libunwind_la_SOURCES_x86_common = $(libunwind_la_SOURCES_common) \
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$(dwarf_SOURCES_common) \
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elf32.c elf32.h \
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x86/init.h x86/offsets.h x86/unwind_i.h \
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x86/is_fpreg.c x86/regname.c
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# The list of files that go into libunwind:
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libunwind_la_SOURCES_x86 = $(libunwind_la_SOURCES_x86_common) \
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$(libunwind_la_SOURCES_local) \
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$(dwarf_SOURCES_local) \
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dwarf/Lfind_proc_info-lsb.c \
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x86/Lcreate_addr_space.c x86/Lget_save_loc.c x86/Lglobal.c \
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x86/Linit.c x86/Linit_local.c x86/Linit_remote.c \
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x86/Lis_signal_frame.c x86/Lget_proc_info.c x86/Lregs.c \
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x86/Lresume.c x86/Lstep.c
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# The list of files that go into libunwind-x86:
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libunwind_x86_la_SOURCES_x86 = $(libunwind_la_SOURCES_x86_common) \
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$(libunwind_la_SOURCES_generic) \
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$(dwarf_SOURCES_generic) \
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dwarf/Gfind_proc_info-lsb.c \
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x86/Gcreate_addr_space.c x86/Gget_save_loc.c x86/Gglobal.c \
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x86/Ginit.c x86/Ginit_local.c x86/Ginit_remote.c \
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x86/Gis_signal_frame.c x86/Gget_proc_info.c x86/Gregs.c \
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x86/Gresume.c x86/Gstep.c
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# The list of files that go both into libunwind and libunwind-x86_64:
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libunwind_la_SOURCES_x86_64_common = $(libunwind_la_SOURCES_common) \
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$(dwarf_SOURCES_common) \
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elf64.c elf64.h \
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x86_64/init.h x86_64/unwind_i.h x86_64/ucontext_i.h \
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x86_64/is_fpreg.c x86_64/regname.c x86_64/offsets.h
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# The list of files that go into libunwind:
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libunwind_la_SOURCES_x86_64 = $(libunwind_la_SOURCES_x86_64_common) \
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$(libunwind_la_SOURCES_local) \
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$(dwarf_SOURCES_local) \
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dwarf/Lfind_proc_info-lsb.c \
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x86_64/setcontext.S \
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x86_64/Lcreate_addr_space.c x86_64/Lget_save_loc.c x86_64/Lglobal.c \
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x86_64/Linit.c x86_64/Linit_local.c x86_64/Linit_remote.c \
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x86_64/Lis_signal_frame.c x86_64/Lget_proc_info.c x86_64/Lregs.c \
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x86_64/Lresume.c x86_64/Lstep.c
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# The list of files that go into libunwind-x86_64:
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libunwind_x86_64_la_SOURCES_x86_64 = $(libunwind_la_SOURCES_x86_64_common) \
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$(libunwind_la_SOURCES_generic) \
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$(dwarf_SOURCES_generic) \
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dwarf/Gfind_proc_info-lsb.c \
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x86_64/Gcreate_addr_space.c x86_64/Gget_save_loc.c x86_64/Gglobal.c \
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x86_64/Ginit.c x86_64/Ginit_local.c x86_64/Ginit_remote.c \
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x86_64/Gis_signal_frame.c x86_64/Gget_proc_info.c x86_64/Gregs.c \
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x86_64/Gresume.c x86_64/Gstep.c
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# The list of files that go both into libunwind and libunwind-ppc64:
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libunwind_la_SOURCES_ppc64_common = $(libunwind_la_SOURCES_common) \
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$(dwarf_SOURCES_common) \
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elf64.c elf64.h \
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ppc64/init.h ppc64/unwind_i.h ppc64/ucontext_i.h \
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ppc64/is_fpreg.c ppc64/regname.c ppc64/get_func_addr.c
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# The list of files that go into libunwind:
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libunwind_la_SOURCES_ppc64 = $(libunwind_la_SOURCES_ppc64_common) \
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$(libunwind_la_SOURCES_local) \
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$(dwarf_SOURCES_local) \
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dwarf/Lfind_proc_info-lsb.c \
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ppc64/Lglobal.c ppc64/Linit.c ppc64/Linit_local.c \
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ppc64/Lis_signal_frame.c ppc64/Lget_proc_info.c ppc64/Lregs.c \
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ppc64/Lresume.c ppc64/Lstep.c
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# The list of files that go into libunwind-ppc64:
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libunwind_ppc64_la_SOURCES_ppc64 = $(libunwind_la_SOURCES_ppc64_common) \
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$(libunwind_la_SOURCES_generic) \
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$(dwarf_SOURCES_generic) \
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dwarf/Gfind_proc_info-lsb.c \
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ppc64/Gcreate_addr_space.c \
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ppc64/Gget_proc_info.c \
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ppc64/Gget_save_loc.c ppc64/Gglobal.c \
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ppc64/Ginit.c ppc64/Ginit_local.c ppc64/Ginit_remote.c \
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ppc64/Gis_signal_frame.c ppc64/Gregs.c ppc64/Gresume.c \
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ppc64/Gstep.c
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if REMOTE_ONLY
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install-exec-hook:
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# Nothing to do here....
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else
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#
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# This is not ideal, but I know of no other way to install an
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# alias for a library.
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#
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install-exec-hook:
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$(LN_S) -f libunwind-$(arch).a $(DESTDIR)$(libdir)/libunwind-generic.a
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$(LN_S) -f libunwind-$(arch).so \
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$(DESTDIR)$(libdir)/libunwind-generic.so
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endif
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if OS_LINUX
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libunwind_la_SOURCES_os = $(libunwind_la_SOURCES_os_linux)
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libunwind_la_SOURCES_os_local = $(libunwind_la_SOURCES_os_linux_local)
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endif
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if OS_HPUX
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libunwind_la_SOURCES_os = $(libunwind_la_SOURCES_os_hpux)
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libunwind_la_SOURCES_os_local = $(libunwind_la_SOURCES_os_hpux_local)
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endif
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if ARCH_IA64
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ia64_mk_Gcursor_i_SOURCES = ia64/mk_Gcursor_i.c
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ia64_mk_Lcursor_i_SOURCES = ia64/mk_Lcursor_i.c
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noinst_PROGRAMS = ia64/mk_Gcursor_i ia64/mk_Lcursor_i
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BUILT_SOURCES = Gcursor_i.h Lcursor_i.h
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Gcursor_i.h: ia64/mk_Gcursor_i
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ia64/mk_Gcursor_i > $@
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Lcursor_i.h: ia64/mk_Lcursor_i
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ia64/mk_Lcursor_i > $@
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lib_LTLIBRARIES_arch = libunwind-ia64.la
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libunwind_la_SOURCES = $(libunwind_la_SOURCES_ia64)
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libunwind_ia64_la_SOURCES = $(libunwind_ia64_la_SOURCES_ia64)
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libunwind_ia64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
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if !REMOTE_ONLY
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libunwind_ia64_la_LIBADD = libunwind.la -lc
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endif
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libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
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$(libunwind_setjmp_la_SOURCES_ia64)
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else
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|
if ARCH_HPPA
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lib_LTLIBRARIES_arch = libunwind-hppa.la
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libunwind_la_SOURCES = $(libunwind_la_SOURCES_hppa)
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libunwind_hppa_la_SOURCES = $(libunwind_hppa_la_SOURCES_hppa)
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|
libunwind_hppa_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
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|
if !REMOTE_ONLY
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libunwind_hppa_la_LIBADD = libunwind.la -lc
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endif
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libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
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$(libunwind_setjmp_la_SOURCES_hppa)
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|
else
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|
if ARCH_X86
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lib_LTLIBRARIES_arch = libunwind-x86.la
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|
libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86)
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|
libunwind_x86_la_SOURCES = $(libunwind_x86_la_SOURCES_x86)
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|
libunwind_x86_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
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|
if !REMOTE_ONLY
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|
libunwind_x86_la_LIBADD = libunwind.la -lc
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|
endif
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|
libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
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$(libunwind_setjmp_la_SOURCES_x86)
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|
else
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|
if ARCH_X86_64
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|
lib_LTLIBRARIES_arch = libunwind-x86_64.la
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libunwind_la_SOURCES = $(libunwind_la_SOURCES_x86_64)
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libunwind_x86_64_la_SOURCES = $(libunwind_x86_64_la_SOURCES_x86_64)
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libunwind_x86_64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
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if !REMOTE_ONLY
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libunwind_x86_64_la_LIBADD = libunwind.la -lc
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endif
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libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
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$(libunwind_setjmp_la_SOURCES_x86_64)
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else
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if ARCH_PPC64
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lib_LTLIBRARIES_arch = libunwind-ppc64.la
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libunwind_la_SOURCES = $(libunwind_la_SOURCES_ppc64)
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libunwind_ppc64_la_SOURCES = $(libunwind_ppc64_la_SOURCES_ppc64)
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libunwind_ppc64_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -version-info $(SOVERSION)
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if !REMOTE_ONLY
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libunwind_ppc64_la_LIBADD = libunwind.la -lc
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endif
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libunwind_setjmp_la_SOURCES = $(libunwind_setjmp_la_SOURCES_common) \
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$(libunwind_setjmp_la_SOURCES_ppc64)
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endif # ARCH_PPC64
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endif # ARCH_X86_64
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endif # ARCH_X86
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endif # ARCH_HPPA
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endif # ARCH_IA64
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#
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# Don't link with standard libraries, because those may mention
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# libunwind already.
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#
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libunwind_la_LDFLAGS = $(COMMON_SO_LDFLAGS) -XCClinker -nostdlib \
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$(LDFLAGS_STATIC_LIBCXA) -version-info $(SOVERSION)
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libunwind_la_LIBADD = -lc $(LIBCRTS)
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lib_LIBRARIES = $(LIBRARIES_cdep)
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lib_LTLIBRARIES = $(lib_LTLIBRARIES_cdep) $(lib_LTLIBRARIES_arch) \
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$(lib_LTLIBRARIES_cdep_setjmp)
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AM_CPPFLAGS = -I$(top_srcdir)/include -I$(top_srcdir)/include/tdep-$(arch) -I.
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AM_CCASFLAGS = $(AM_CPPFLAGS)
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|
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EXTRA_DIST = elfxx.h elfxx.c unwind/unwind-internal.h \
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$(libunwind_la_SOURCES_hppa) \
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$(libunwind_la_SOURCES_ia64) \
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$(libunwind_la_SOURCES_x86) \
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$(libunwind_la_SOURCES_os_linux) \
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$(libunwind_la_SOURCES_os_hpux) \
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|
$(libunwind_la_SOURCES_common) \
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|
$(libunwind_la_SOURCES_local) \
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|
$(libunwind_la_SOURCES_generic) \
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|
$(libunwind_hppa_la_SOURCES_hppa) \
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|
$(libunwind_ia64_la_SOURCES_ia64) \
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|
$(libunwind_x86_la_SOURCES_x86) \
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|
$(libunwind_x86_64_la_SOURCES_x86_64) \
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|
$(libunwind_ptrace_a_SOURCES) \
|
|
$(libunwind_setjmp_la_SOURCES_common) \
|
|
$(libunwind_setjmp_la_SOURCES_hppa) \
|
|
$(libunwind_setjmp_la_SOURCES_ia64) \
|
|
$(libunwind_setjmp_la_SOURCES_x86) \
|
|
$(libunwind_setjmp_la_SOURCES_x86_64) \
|
|
$(libunwind_setjmp_la_SOURCES_ppc64)
|
|
|
|
|
|
# The -version-info flag accepts an argument of the form
|
|
# `current[:revision[:age]]'. So, passing `-version-info 3:12:1' sets
|
|
# current to 3, revision to 12, and age to 1.
|
|
|
|
# If either revision or age are omitted, they default to 0. Also note
|
|
# that age must be less than or equal to the current interface number.
|
|
|
|
# Here are a set of rules to help you update your library version
|
|
# information:
|
|
|
|
# 1. Start with version information of `0:0:0' for each libtool
|
|
# library.
|
|
|
|
# 2. Update the version information only immediately before a public
|
|
# release of your software. More frequent updates are unnecessary,
|
|
# and only guarantee that the current interface number gets larger
|
|
# faster.
|
|
|
|
# 3. If the library source code has changed at all since the last
|
|
# update, then increment revision (`c:r:a' becomes `c:r+1:a').
|
|
|
|
# 4. If any interfaces have been added, removed, or changed since the
|
|
# last update, increment current, and set revision to 0.
|
|
|
|
# 5. If any interfaces have been added since the last public release,
|
|
# then increment age.
|
|
|
|
# 6. If any interfaces have been removed since the last public
|
|
# release, then set age to 0.
|