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Revision 1.45.6.2 / (download) - annotate - [select for diffs], Fri Aug 4 12:55:47 2023 UTC (7 months, 3 weeks ago) by martin
Branch: netbsd-9
Changes since 1.45.6.1: +4 -3
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Diff to previous 1.45.6.1 (colored) to branchpoint 1.45 (colored) next main 1.46 (colored)
Pull up following revision(s), all via patch, (requested by riastradh in ticket #1699): distrib/sets/lists/tests/shl.mi: revision 1.14 distrib/sets/lists/tests/shl.mi: revision 1.15 distrib/sets/lists/tests/shl.mi: revision 1.16 tests/libexec/ld.elf_so/helper_def_static/h_def_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.2 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.75 distrib/sets/lists/tests/mi: revision 1.1265 libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.36 libexec/ld.elf_so/rtld.c: revision 1.214 tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.1 distrib/sets/lists/debug/mi: revision 1.400 tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.2 distrib/sets/lists/debug/mi: revision 1.401 distrib/sets/lists/debug/mi: revision 1.402 tests/libexec/ld.elf_so/helper_dso2/Makefile: revision 1.2 distrib/sets/lists/debug/mi: revision 1.403 tests/libexec/ld.elf_so/helper_symver_dso0/Makefile: revision 1.2 libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.48 distrib/sets/lists/debug/mi: revision 1.406 tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_ifunc_dso/Makefile: revision 1.2 libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.70 libexec/ld.elf_so/arch/aarch64/mdreloc.c: revision 1.18 tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/Makefile: revision 1.13 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.46 libexec/ld.elf_so/rtld.h: revision 1.146 tests/libexec/ld.elf_so/Makefile: revision 1.14 distrib/sets/lists/debug/shl.mi: revision 1.306 tests/libexec/ld.elf_so/Makefile: revision 1.15 tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.1 distrib/sets/lists/debug/shl.mi: revision 1.307 tests/libexec/ld.elf_so/Makefile: revision 1.16 tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.2 distrib/sets/lists/debug/shl.mi: revision 1.308 tests/libexec/ld.elf_so/Makefile: revision 1.17 distrib/sets/lists/debug/shl.mi: revision 1.309 tests/libexec/ld.elf_so/Makefile: revision 1.18 tests/libexec/ld.elf_so/Makefile: revision 1.19 libexec/ld.elf_so/tls.c: revision 1.16 libexec/ld.elf_so/tls.c: revision 1.17 libexec/ld.elf_so/tls.c: revision 1.18 libexec/ld.elf_so/tls.c: revision 1.19 tests/libexec/ld.elf_so/helper_onlydef_static/h_onlydef_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.2 tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.2 libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.50 distrib/sets/lists/debug/shl.mi: revision 1.310 libexec/ld.elf_so/README.TLS: revision 1.6 distrib/sets/lists/debug/shl.mi: revision 1.311 distrib/sets/lists/debug/shl.mi: revision 1.314 tests/libexec/ld.elf_so/helper_dso3/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_symver_dso1/Makefile: revision 1.4 libexec/ld.elf_so/arch/powerpc/ppc_reloc.c: revision 1.63 tests/libexec/ld.elf_so/helper_def_dynamic/h_def_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.2 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.10 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.11 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.12 libexec/ld.elf_so/map_object.c: revision 1.66 tests/libexec/ld.elf_so/helper.mk: revision 1.1 libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.57 libexec/ld.elf_so/map_object.c: revision 1.67 tests/libexec/ld.elf_so/helper_onlydef/h_onlydef.c: revision 1.1 tests/libexec/ld.elf_so/helper_symver_dso2/Makefile: revision 1.4 tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.3 tests/libexec/ld.elf_so/helper_use_dynamic/h_use_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_abuse_static/h_abuse_static.c: revision 1.1 libexec/ld.elf_so/arch/riscv/mdreloc.c: revision 1.9 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.1 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.2 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.3 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.4 tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.5 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.6 libexec/ld.elf_so/arch/m68k/mdreloc.c: revision 1.34 tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.7 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.42 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.8 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.43 libexec/ld.elf_so/arch/or1k/mdreloc.c: revision 1.4 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.9 tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_abuse_dynamic/h_abuse_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlyctor_dynamic/h_onlyctor_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_static/h_onlyuse_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_dynamic/h_onlyuse_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_dso1/Makefile: revision 1.2 distrib/sets/lists/tests/shl.mi: revision 1.12 distrib/sets/lists/tests/shl.mi: revision 1.13 libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.44 ld.elf_so: New test for extern initial-exec TLS, PR toolchain/50277. ld.elf_so: Fix extern TLS test to match PR toolchain/50277. Now it's actually testing the problem. ld.elf_so: Nix inadvertently committed private test program. ld.elf_so: Fix set lists for MKDEBUG=yes builds with t_tls_extern. ld.elf_so: Sprinkle tls debug messages. ld.elf_so: Make tls alloc debug messages more detailed and greppable. ld.elf_so: Test variations on PR toolchain/50277. ld.elf_so: Test extern dynamic TLS too. ld.elf_so: Factor out logic in TLS tests to make writing more easier. No functional change intended. ld.elf_so: Test TLS abuse of static def, dynamic use and vice versa. ld.elf_so: Shorter test names. No functional non-cosmetic change intended. ld.elf_so: Separately test eager and lazy resolution of def tls ptr. eager: before loading use library lazy: after loading use library Add recent ld.elf_so test helpers debug info ld.elf_so: Add new files to debug/shl.mi. ld.elf_so: tls_extern dynamic_defabuse_eager must xfail differently. If a symbol has already been resolved as dynamic TLS, any library that tries to use it as static TLS cannot be dlopened. ld.elf_so: Test another edge case of mismatched TLS models. One library defines a symbol and _doesn't_ use it, so it has no indication of whether the symbol is for static TLS or dynamic TLS, and then two other libraries use it in different ways. ld.elf_so: Test dynamic-then-static abuse via ctor. ld.elf_so: Fix missing tab in debug/shl.mi in last change. Fix interactions of initial-exec TLS model and dlopen (1) If an initial-exec relocation was used for a non-local symbol (i.e. the definition of the symbol is in a different DSO), the computation of the static TLS offset used the wrong DSO. This would effectively mean the wrong address was computed (PR toolchain/50277, PR pkg/57445). Fix this by forcing the computation of the correct DSO (the one defining the symbol). This code uses __UNCONST to avoid the vast interface changes for this special case. (2) If symbols from a DSO loaded via dlopen are used with both global-dynamic/local-dynamic and initial-exec relocations AND a initial-exec relocation was resolved first in a thread, a split brain situation could exist where the dynamic relocations would use one memory block (separate allocation) and the initial-exec relocations the static per-thread TLS space. (3) If the initial-exec relocation in (2) is seen after any thread has already used a GD/LD allocation, bail out. Since IE relocations are used only in the GOT, this will prevent the dlopen. This is a bit more aggressive than necessary, but a full blown reference counting doesn't seem to be justified. Avoid using uninitialized variable "symnum" when building with DEBUG enabled by borrowing the rdbg_symname() macro from arch/x86_64. ld.elf_so: Sprinkle more debug messages on dlopen and error. PR pkg/57445 Fix MKDEBUGLIB build by adding these installed files to the debug set list. One could argue that these files are not of any use, so why install them? I don't have a good argument either way, and this is (for now) a simple work-around for PR bin/57455 Please feel free to commit a different fix to avoid installing these files at all. Fix markup of libh_ MKDEBUGLIB=yes only files TLS variant I archs need to fudge the offset by the size of the TCB. tests/libexec/ld.elf_so: Fix helper library makefiles. 1. Consolidate logic into a single helper.mk to reduce duplication. 2. Set NO* variables, not MK* variables which are reserved for user. 3. Avoid eager X!= in favour of lazy ${X:sh}. 4. Mark _g.a set list entries obsolete. Never should've been built! PR misc/57462
Revision 1.49.2.1 / (download) - annotate - [select for diffs], Tue Aug 1 16:34:58 2023 UTC (7 months, 3 weeks ago) by martin
Branch: netbsd-10
CVS Tags: netbsd-10-0-RELEASE,
netbsd-10-0-RC6,
netbsd-10-0-RC5,
netbsd-10-0-RC4,
netbsd-10-0-RC3,
netbsd-10-0-RC2,
netbsd-10-0-RC1
Changes since 1.49: +4 -3
lines
Diff to previous 1.49 (colored) next main 1.50 (colored)
Pull up following revision(s) (requested by riastradh in ticket #297): distrib/sets/lists/tests/shl.mi: revision 1.14 distrib/sets/lists/tests/shl.mi: revision 1.15 distrib/sets/lists/tests/shl.mi: revision 1.16 tests/libexec/ld.elf_so/helper_def_static/h_def_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_def_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_static/Makefile: revision 1.2 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.75 distrib/sets/lists/tests/mi: revision 1.1265 libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.36 libexec/ld.elf_so/rtld.c: revision 1.214 tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.1 distrib/sets/lists/debug/mi: revision 1.400 tests/libexec/ld.elf_so/helper_onlydef_static/Makefile: revision 1.2 distrib/sets/lists/debug/mi: revision 1.401 distrib/sets/lists/debug/mi: revision 1.402 tests/libexec/ld.elf_so/helper_dso2/Makefile: revision 1.2 distrib/sets/lists/debug/mi: revision 1.403 tests/libexec/ld.elf_so/helper_symver_dso0/Makefile: revision 1.2 libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.48 distrib/sets/lists/debug/mi: revision 1.406 tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_use_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_ifunc_dso/Makefile: revision 1.2 libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.70 libexec/ld.elf_so/arch/aarch64/mdreloc.c: revision 1.18 tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_abuse_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/Makefile: revision 1.13 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.46 libexec/ld.elf_so/rtld.h: revision 1.146 tests/libexec/ld.elf_so/Makefile: revision 1.14 distrib/sets/lists/debug/shl.mi: revision 1.306 tests/libexec/ld.elf_so/Makefile: revision 1.15 tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.1 distrib/sets/lists/debug/shl.mi: revision 1.307 tests/libexec/ld.elf_so/Makefile: revision 1.16 tests/libexec/ld.elf_so/helper_abuse_static/Makefile: revision 1.2 distrib/sets/lists/debug/shl.mi: revision 1.308 tests/libexec/ld.elf_so/Makefile: revision 1.17 distrib/sets/lists/debug/shl.mi: revision 1.309 tests/libexec/ld.elf_so/Makefile: revision 1.18 tests/libexec/ld.elf_so/Makefile: revision 1.19 libexec/ld.elf_so/tls.c: revision 1.16 libexec/ld.elf_so/tls.c: revision 1.17 libexec/ld.elf_so/tls.c: revision 1.18 libexec/ld.elf_so/tls.c: revision 1.19 tests/libexec/ld.elf_so/helper_onlydef_static/h_onlydef_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_use_static/h_use_static.c: revision 1.2 tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_def_static/Makefile: revision 1.2 libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.50 distrib/sets/lists/debug/shl.mi: revision 1.310 libexec/ld.elf_so/README.TLS: revision 1.6 distrib/sets/lists/debug/shl.mi: revision 1.311 distrib/sets/lists/debug/shl.mi: revision 1.314 tests/libexec/ld.elf_so/helper_dso3/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_symver_dso1/Makefile: revision 1.4 libexec/ld.elf_so/arch/powerpc/ppc_reloc.c: revision 1.63 tests/libexec/ld.elf_so/helper_def_dynamic/h_def_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_onlydef/Makefile: revision 1.2 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.10 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.11 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.12 libexec/ld.elf_so/map_object.c: revision 1.66 tests/libexec/ld.elf_so/helper.mk: revision 1.1 libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.57 libexec/ld.elf_so/map_object.c: revision 1.67 tests/libexec/ld.elf_so/helper_onlydef/h_onlydef.c: revision 1.1 tests/libexec/ld.elf_so/helper_symver_dso2/Makefile: revision 1.4 tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_use_static/Makefile: revision 1.3 tests/libexec/ld.elf_so/helper_use_dynamic/h_use_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_abuse_static/h_abuse_static.c: revision 1.1 libexec/ld.elf_so/arch/riscv/mdreloc.c: revision 1.9 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.1 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.2 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.3 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.4 tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.5 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.6 libexec/ld.elf_so/arch/m68k/mdreloc.c: revision 1.34 tests/libexec/ld.elf_so/helper_onlyctor_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.7 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.42 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.8 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.43 libexec/ld.elf_so/arch/or1k/mdreloc.c: revision 1.4 tests/libexec/ld.elf_so/t_tls_extern.c: revision 1.9 tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_dynamic/Makefile: revision 1.2 tests/libexec/ld.elf_so/helper_abuse_dynamic/h_abuse_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlyctor_dynamic/h_onlyctor_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_static/h_onlyuse_static.c: revision 1.1 tests/libexec/ld.elf_so/helper_onlyuse_dynamic/h_onlyuse_dynamic.c: revision 1.1 tests/libexec/ld.elf_so/helper_dso1/Makefile: revision 1.2 distrib/sets/lists/tests/shl.mi: revision 1.12 distrib/sets/lists/tests/shl.mi: revision 1.13 libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.44 (all via patch) ld.elf_so: New test for extern initial-exec TLS, PR toolchain/50277. ld.elf_so: Fix extern TLS test to match PR toolchain/50277. Now it's actually testing the problem. ld.elf_so: Nix inadvertently committed private test program. ld.elf_so: Fix set lists for MKDEBUG=yes builds with t_tls_extern. ld.elf_so: Sprinkle tls debug messages. ld.elf_so: Make tls alloc debug messages more detailed and greppable. ld.elf_so: Test variations on PR toolchain/50277. ld.elf_so: Test extern dynamic TLS too. ld.elf_so: Factor out logic in TLS tests to make writing more easier. No functional change intended. ld.elf_so: Test TLS abuse of static def, dynamic use and vice versa. ld.elf_so: Shorter test names. No functional non-cosmetic change intended. ld.elf_so: Separately test eager and lazy resolution of def tls ptr. eager: before loading use library lazy: after loading use library Add recent ld.elf_so test helpers debug info ld.elf_so: Add new files to debug/shl.mi. ld.elf_so: tls_extern dynamic_defabuse_eager must xfail differently. If a symbol has already been resolved as dynamic TLS, any library that tries to use it as static TLS cannot be dlopened. ld.elf_so: Test another edge case of mismatched TLS models. One library defines a symbol and _doesn't_ use it, so it has no indication of whether the symbol is for static TLS or dynamic TLS, and then two other libraries use it in different ways. ld.elf_so: Test dynamic-then-static abuse via ctor. ld.elf_so: Fix missing tab in debug/shl.mi in last change. Fix interactions of initial-exec TLS model and dlopen (1) If an initial-exec relocation was used for a non-local symbol (i.e. the definition of the symbol is in a different DSO), the computation of the static TLS offset used the wrong DSO. This would effectively mean the wrong address was computed (PR toolchain/50277, PR pkg/57445). Fix this by forcing the computation of the correct DSO (the one defining the symbol). This code uses __UNCONST to avoid the vast interface changes for this special case. (2) If symbols from a DSO loaded via dlopen are used with both global-dynamic/local-dynamic and initial-exec relocations AND a initial-exec relocation was resolved first in a thread, a split brain situation could exist where the dynamic relocations would use one memory block (separate allocation) and the initial-exec relocations the static per-thread TLS space. (3) If the initial-exec relocation in (2) is seen after any thread has already used a GD/LD allocation, bail out. Since IE relocations are used only in the GOT, this will prevent the dlopen. This is a bit more aggressive than necessary, but a full blown reference counting doesn't seem to be justified. Avoid using uninitialized variable "symnum" when building with DEBUG enabled by borrowing the rdbg_symname() macro from arch/x86_64. ld.elf_so: Sprinkle more debug messages on dlopen and error. PR pkg/57445 Fix MKDEBUGLIB build by adding these installed files to the debug set list. XXX One could argue that these files are not of any use, so why install them? I don't have a good argument either way, and this is (for now) a simple work-around for PR bin/57455 Please feel free to commit a different fix to avoid installing these files at all. Fix markup of libh_ MKDEBUGLIB=yes only files TLS variant I archs need to fudge the offset by the size of the TCB. tests/libexec/ld.elf_so: Fix helper library makefiles. 1. Consolidate logic into a single helper.mk to reduce duplication. 2. Set NO* variables, not MK* variables which are reserved for user. 3. Avoid eager X!= in favour of lazy ${X:sh}. 4. Mark _g.a set list entries obsolete. Never should've been built! PR misc/57462
Revision 1.50 / (download) - annotate - [select for diffs], Sun Jun 4 01:24:57 2023 UTC (9 months, 3 weeks ago) by joerg
Branch: MAIN
CVS Tags: HEAD
Changes since 1.49: +4 -3
lines
Diff to previous 1.49 (colored)
Fix interactions of initial-exec TLS model and dlopen (1) If an initial-exec relocation was used for a non-local symbol (i.e. the definition of the symbol is in a different DSO), the computation of the static TLS offset used the wrong DSO. This would effectively mean the wrong address was computed (PR toolchain/50277, PR pkg/57445). Fix this by forcing the computation of the correct DSO (the one defining the symbol). This code uses __UNCONST to avoid the vast interface changes for this special case. (2) If symbols from a DSO loaded via dlopen are used with both global-dynamic/local-dynamic and initial-exec relocations AND a initial-exec relocation was resolved first in a thread, a split brain situation could exist where the dynamic relocations would use one memory block (separate allocation) and the initial-exec relocations the static per-thread TLS space. (3) If the initial-exec relocation in (2) is seen after any thread has already used a GD/LD allocation, bail out. Since IE relocations are used only in the GOT, this will prevent the dlopen. This is a bit more aggressive than necessary, but a full blown reference counting doesn't seem to be justified.
Revision 1.45.6.1 / (download) - annotate - [select for diffs], Fri Jun 10 17:39:10 2022 UTC (21 months, 2 weeks ago) by martin
Branch: netbsd-9
CVS Tags: netbsd-9-3-RELEASE
Changes since 1.45: +13 -2
lines
Diff to previous 1.45 (colored)
Pull up following revision(s) (requested by skrll in ticket #1469): libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.49 libexec/ld.elf_so/arch/hppa/rtld_start.S: revision 1.14 Set DP early so that any binary functions that override others get the right value if they're called before _start. This is true of bash where it provides its own getenv. Part of port-hppa/56118: sporadic app crashes in HPPA -current
Revision 1.49 / (download) - annotate - [select for diffs], Mon May 30 17:06:34 2022 UTC (21 months, 4 weeks ago) by skrll
Branch: MAIN
CVS Tags: netbsd-10-base
Branch point for: netbsd-10
Changes since 1.48: +13 -2
lines
Diff to previous 1.48 (colored)
Set DP early so that any binary functions that override others get the right value if they're called before _start. This is true of bash where it provides its own getenv. Part of port-hppa/56118: sporadic app crashes in HPPA -current
Revision 1.48 / (download) - annotate - [select for diffs], Sat Dec 4 14:39:08 2021 UTC (2 years, 3 months ago) by skrll
Branch: MAIN
Changes since 1.47: +2 -15
lines
Diff to previous 1.47 (colored)
Restore the fptr_t type of {init,fini}{,_array} that was removed when initial support for indirect functions was added. This fixes {init,fini}_array support on hppa where each member of the array is (already) a plabel. Discussed with joerg. 4 files changed, 29 insertions(+), 39 deletions(-) : ----------------------------------------------------------------------
Revision 1.47 / (download) - annotate - [select for diffs], Sat May 16 16:43:00 2020 UTC (3 years, 10 months ago) by skrll
Branch: MAIN
CVS Tags: cjep_sun2x-base1,
cjep_sun2x-base,
cjep_sun2x,
cjep_staticlib_x-base1,
cjep_staticlib_x-base,
cjep_staticlib_x
Changes since 1.46: +4 -5
lines
Diff to previous 1.46 (colored)
Avoid compiler warnings about uninitialised symnum
Revision 1.46 / (download) - annotate - [select for diffs], Sun May 10 06:42:38 2020 UTC (3 years, 10 months ago) by skrll
Branch: MAIN
Changes since 1.45: +26 -26
lines
Diff to previous 1.45 (colored)
Trailing whitespace
Revision 1.45 / (download) - annotate - [select for diffs], Thu Aug 10 19:03:26 2017 UTC (6 years, 7 months ago) by joerg
Branch: MAIN
CVS Tags: phil-wifi-base,
phil-wifi-20200421,
phil-wifi-20200411,
phil-wifi-20200406,
phil-wifi-20191119,
phil-wifi-20190609,
phil-wifi,
pgoyette-compat-merge-20190127,
pgoyette-compat-base,
pgoyette-compat-20190127,
pgoyette-compat-20190118,
pgoyette-compat-1226,
pgoyette-compat-1126,
pgoyette-compat-1020,
pgoyette-compat-0930,
pgoyette-compat-0906,
pgoyette-compat-0728,
pgoyette-compat-0625,
pgoyette-compat-0521,
pgoyette-compat-0502,
pgoyette-compat-0422,
pgoyette-compat-0415,
pgoyette-compat-0407,
pgoyette-compat-0330,
pgoyette-compat-0322,
pgoyette-compat-0315,
pgoyette-compat,
netbsd-9-base,
netbsd-9-2-RELEASE,
netbsd-9-1-RELEASE,
netbsd-9-0-RELEASE,
netbsd-9-0-RC2,
netbsd-9-0-RC1,
is-mlppp-base,
is-mlppp
Branch point for: netbsd-9
Changes since 1.44: +3 -3
lines
Diff to previous 1.44 (colored)
Add IRELATIVE support for ARM, X86 and PowerPC.
Revision 1.43.8.1 / (download) - annotate - [select for diffs], Tue Jul 4 12:47:58 2017 UTC (6 years, 8 months ago) by martin
Branch: netbsd-8
CVS Tags: netbsd-8-2-RELEASE,
netbsd-8-1-RELEASE,
netbsd-8-1-RC1,
netbsd-8-0-RELEASE,
netbsd-8-0-RC2,
netbsd-8-0-RC1,
matt-nb8-mediatek-base,
matt-nb8-mediatek
Changes since 1.43: +73 -67
lines
Diff to previous 1.43 (colored) next main 1.44 (colored)
Pull up following revision(s) (requested by joerg in ticket #64): libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.40 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.41 libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.44 libexec/ld.elf_so/arch/riscv/mdreloc.c: revision 1.3 libexec/ld.elf_so/arch/aarch64/mdreloc.c: revision 1.3 libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.60 libexec/ld.elf_so/arch/m68k/mdreloc.c: revision 1.32 libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.61 libexec/ld.elf_so/arch/or1k/mdreloc.c: revision 1.2 libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.50 libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.33 libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.34 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.39 libexec/ld.elf_so/symbol.c: revision 1.68 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.66 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.67 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.68 libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.42 libexec/ld.elf_so/arch/powerpc/ppc_reloc.c: revision 1.54 libexec/ld.elf_so/Makefile: revision 1.137 libexec/ld.elf_so/arch/vax/mdreloc.c: revision 1.32 libexec/ld.elf_so/rtld.h: revision 1.127 libexec/ld.elf_so/arch/vax/mdreloc.c: revision 1.33 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.38 libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.42 libexec/ld.elf_so/map_object.c: revision 1.58 libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.49 Replace COMBREL with just-in-time check in _rtld_relocate_nonplt_objects. The COMBREL logic predates thread-safety of the dynamic linker and breaks the use of shared locks for the common symbol lookup case. It is unlikely to provide any benefit for lazy binding or PLT lookups, so provide equivalent functionality in the non-PLT relocation handling loop by checking if the symbol used by the current relocation is the same as the one used during the last lookup. No inter-object cachine is done as it is also unlikely to be benefical. Testing with Firefox startup on AMD64 shows a small performance gain by the new method. Drop symbol number from default branch diagnostic, it isn't set at this point and most likely not valid either. Expand symnum, GCC's uninitialized used tracking is too imprecise. Fix C&P bug. Deal with more MIPS hacks overriding def. Add last_symnum, move up def and defobj. Add back symnum, fix debug print. Replace last use of r_type. Fix indentation. Fix indentation.
Revision 1.44 / (download) - annotate - [select for diffs], Mon Jun 19 11:57:01 2017 UTC (6 years, 9 months ago) by joerg
Branch: MAIN
CVS Tags: perseant-stdc-iso10646-base,
perseant-stdc-iso10646
Changes since 1.43: +73 -67
lines
Diff to previous 1.43 (colored)
Replace COMBREL with just-in-time check in _rtld_relocate_nonplt_objects. The COMBREL logic predates thread-safety of the dynamic linker and breaks the use of shared locks for the common symbol lookup case. It is unlikely to provide any benefit for lazy binding or PLT lookups, so provide equivalent functionality in the non-PLT relocation handling loop by checking if the symbol used by the current relocation is the same as the one used during the last lookup. No inter-object cachine is done as it is also unlikely to be benefical. Testing with Firefox startup on AMD64 shows a small performance gain by the new method.
Revision 1.42.18.1 / (download) - annotate - [select for diffs], Sun Mar 6 18:17:55 2016 UTC (8 years ago) by martin
Branch: netbsd-7
CVS Tags: netbsd-7-nhusb-base-20170116,
netbsd-7-nhusb-base,
netbsd-7-nhusb,
netbsd-7-2-RELEASE,
netbsd-7-1-RELEASE,
netbsd-7-1-RC2,
netbsd-7-1-RC1,
netbsd-7-1-2-RELEASE,
netbsd-7-1-1-RELEASE,
netbsd-7-1
Changes since 1.42: +41 -5
lines
Diff to previous 1.42 (colored) next main 1.43 (colored)
Catch up to -current, via patch, requested by christos in ticket #1126:
Revision 1.43 / (download) - annotate - [select for diffs], Mon Aug 25 20:40:52 2014 UTC (9 years, 7 months ago) by joerg
Branch: MAIN
CVS Tags: prg-localcount2-base3,
prg-localcount2-base2,
prg-localcount2-base1,
prg-localcount2-base,
prg-localcount2,
pgoyette-localcount-base,
pgoyette-localcount-20170426,
pgoyette-localcount-20170320,
pgoyette-localcount-20170107,
pgoyette-localcount-20161104,
pgoyette-localcount-20160806,
pgoyette-localcount-20160726,
pgoyette-localcount,
netbsd-8-base,
localcount-20160914,
bouyer-socketcan-base1,
bouyer-socketcan-base,
bouyer-socketcan
Branch point for: netbsd-8
Changes since 1.42: +41 -5
lines
Diff to previous 1.42 (colored)
Add basic support for indirect functions. It allows providing a public function symbol with an implementation choosen at run time. Refactor calls to functions by address in ld.elf_so to create temporary function descriptors on the stack, if the address is not leaked outside. Limitations: - no support for initialising static storage with function pointers - no support for unnamed resolver functions Inspired by FreeBSD's r228435 by kib@freebsd.org.
Revision 1.27.4.3 / (download) - annotate - [select for diffs], Mon May 21 20:27:08 2012 UTC (11 years, 10 months ago) by jdc
Branch: netbsd-5
CVS Tags: netbsd-5-2-RELEASE,
netbsd-5-2-RC1,
netbsd-5-2-3-RELEASE,
netbsd-5-2-2-RELEASE,
netbsd-5-2-1-RELEASE,
netbsd-5-2
Changes since 1.27.4.2: +3 -3
lines
Diff to previous 1.27.4.2 (colored) to branchpoint 1.27 (colored) next main 1.28 (colored)
libexec/ld.elf_so/arch/hppa/hppa_reloc.c patch Fix hppa problem introduced by ticket #1724. [skrll, ticket #1761]
Revision 1.40.2.1 / (download) - annotate - [select for diffs], Tue Apr 17 00:05:36 2012 UTC (11 years, 11 months ago) by yamt
Branch: yamt-pagecache
CVS Tags: yamt-pagecache-tag8
Changes since 1.40: +55 -4
lines
Diff to previous 1.40 (colored) next main 1.41 (colored)
sync with head
Revision 1.27.4.2 / (download) - annotate - [select for diffs], Fri Mar 30 19:23:35 2012 UTC (12 years ago) by bouyer
Branch: netbsd-5
Changes since 1.27.4.1: +3 -3
lines
Diff to previous 1.27.4.1 (colored) to branchpoint 1.27 (colored)
Apply patch, requested by skrll in ticket #1724 src/libexec/ld.elf_so/arch/alpha/alpha_reloc.c patch src/libexec/ld.elf_so/arch/arm/mdreloc.c patch src/libexec/ld.elf_so/arch/hppa/hppa_reloc.c patch Fix gcc uninitialized variable warning.
Revision 1.27.4.1 / (download) - annotate - [select for diffs], Sat Mar 17 18:28:37 2012 UTC (12 years ago) by bouyer
Branch: netbsd-5
Changes since 1.27: +11 -7
lines
Diff to previous 1.27 (colored)
Pull up following revision(s) via patch (requested by skrll in ticket #1724): rescue/list.ldd: revision 1.4 lib/libc/dlfcn/dlfcn_elf.c: revision 1.7 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.57 distrib/sets/lists/comp/mi: revision 1.1512 share/man/man3/Makefile: revision 1.56 libexec/ld.elf_so/arch/mips/mips_reloc.c: revision 1.58 usr.bin/ldd/ldd.c: revision 1.15 libexec/ld.elf_so/rtld.h: revision 1.84 share/man/man3/dl_iterate_phdr.3: revision 1.1 libexec/ld.elf_so/rtld.c: revision 1.129 libexec/ld.elf_so/arch/powerpc/ppc_reloc.c: revision 1.44 libexec/ld.elf_so/rtld.h: revision 1.89 libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.36 libexec/ld.elf_so/map_object.c: revision 1.41 libexec/ld.elf_so/arch/x86_64/mdreloc.c: revision 1.37 libexec/ld.elf_so/arch/sparc64/mdreloc.c: revision 1.46 include/link_elf.h: revision 1.10 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.29 libexec/ld.elf_so/arch/vax/mdreloc.c: revision 1.26 libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.34 libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.31 libexec/ld.elf_so/arch/alpha/alpha_reloc.c: revision 1.35 libexec/ld.elf_so/Makefile: revision 1.94 libexec/ld.elf_so/arch/hppa/hppa_reloc.c: revision 1.32 libexec/ld.elf_so/Makefile: revision 1.95 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.31 libexec/ld.elf_so/Makefile: revision 1.96 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.32 libexec/ld.elf_so/reloc.c: revision 1.98 libexec/ld.elf_so/arch/arm/mdreloc.c: revision 1.33 sys/sys/exec_elf.h: revision 1.106 libexec/ld.elf_so/rtld.c: revision 1.130 libexec/ld.elf_so/load.c: revision 1.37 libexec/ld.elf_so/rtld.c: revision 1.131 libexec/ld.elf_so/load.c: revision 1.38 libexec/ld.elf_so/rtld.h: revision 1.90 libexec/ld.elf_so/headers.c: revision 1.36 libexec/ld.elf_so/rtld.h: revision 1.95 libexec/ld.elf_so/arch/i386/mdreloc.c: revision 1.30 libexec/ld.elf_so/arch/m68k/mdreloc.c: revision 1.25 libexec/ld.elf_so/symbol.c: revision 1.50 libexec/ld.elf_so/symbol.c: revision 1.51 libexec/ld.elf_so/arch/sparc/mdreloc.c: revision 1.43 libexec/ld.elf_so/symbol.c: revision 1.52 libexec/ld.elf_so/arch/sh3/mdreloc.c: revision 1.27 libexec/ld.elf_so/symbol.c: revision 1.54 PR/39240: Satoshi Suetake: Don't fail when attempting to resolve weak symbols when we are doing immediate binding, leave them alone and they will be dealt with later during lazy binding. From skrll@ Implement negative cache checks for symbol lookups. Uses the Donelist idea from FreeBSD. Use alloca(3) instead of local xmalloc for creating our DoneLists. This allows threaded programs to use us a little better, PR lib/43005. Implement dl_iterate_phdr. Somewhat taken from FreeBSD. Manual page from OpenBSD.
Revision 1.42 / (download) - annotate - [select for diffs], Fri Jan 6 10:38:57 2012 UTC (12 years, 2 months ago) by skrll
Branch: MAIN
CVS Tags: yamt-pagecache-base9,
yamt-pagecache-base8,
yamt-pagecache-base7,
yamt-pagecache-base6,
yamt-pagecache-base5,
yamt-pagecache-base4,
tls-maxphys-base,
tls-maxphys,
tls-earlyentropy-base,
tls-earlyentropy,
riastradh-xf86-video-intel-2-7-1-pre-2-21-15,
riastradh-drm2-base3,
riastradh-drm2-base2,
riastradh-drm2-base1,
riastradh-drm2-base,
riastradh-drm2,
netbsd-7-base,
netbsd-7-0-RELEASE,
netbsd-7-0-RC3,
netbsd-7-0-RC2,
netbsd-7-0-RC1,
netbsd-7-0-2-RELEASE,
netbsd-7-0-1-RELEASE,
netbsd-7-0,
netbsd-6-base,
netbsd-6-1-RELEASE,
netbsd-6-1-RC4,
netbsd-6-1-RC3,
netbsd-6-1-RC2,
netbsd-6-1-RC1,
netbsd-6-1-5-RELEASE,
netbsd-6-1-4-RELEASE,
netbsd-6-1-3-RELEASE,
netbsd-6-1-2-RELEASE,
netbsd-6-1-1-RELEASE,
netbsd-6-1,
netbsd-6-0-RELEASE,
netbsd-6-0-RC2,
netbsd-6-0-RC1,
netbsd-6-0-6-RELEASE,
netbsd-6-0-5-RELEASE,
netbsd-6-0-4-RELEASE,
netbsd-6-0-3-RELEASE,
netbsd-6-0-2-RELEASE,
netbsd-6-0-1-RELEASE,
netbsd-6-0,
netbsd-6,
matt-nb6-plus-nbase,
matt-nb6-plus-base,
matt-nb6-plus,
agc-symver-base,
agc-symver
Branch point for: netbsd-7
Changes since 1.41: +54 -3
lines
Diff to previous 1.41 (colored)
Implement lazy binding on hppa. rump_server needs it!?!?! Mostly from OpenBSD.
Revision 1.41 / (download) - annotate - [select for diffs], Sun Dec 4 16:53:08 2011 UTC (12 years, 3 months ago) by skrll
Branch: MAIN
Changes since 1.40: +3 -3
lines
Diff to previous 1.40 (colored)
Use the tlsoffset from the correct object.
Revision 1.40 / (download) - annotate - [select for diffs], Sun Sep 25 13:34:54 2011 UTC (12 years, 6 months ago) by chs
Branch: MAIN
CVS Tags: yamt-pagecache-base3,
yamt-pagecache-base2,
yamt-pagecache-base
Branch point for: yamt-pagecache
Changes since 1.39: +3 -3
lines
Diff to previous 1.39 (colored)
gcc 4.5 generates an extra plabel in ld.elf_so, so expand the array of preallocated ones.
Revision 1.39 / (download) - annotate - [select for diffs], Fri Mar 25 18:07:05 2011 UTC (13 years ago) by joerg
Branch: MAIN
CVS Tags: cherry-xenmp-base,
cherry-xenmp
Changes since 1.38: +4 -2
lines
Diff to previous 1.38 (colored)
Add basic locking to ld.elf_so.
Revision 1.38 / (download) - annotate - [select for diffs], Thu Mar 17 22:07:52 2011 UTC (13 years ago) by skrll
Branch: MAIN
Changes since 1.37: +18 -2
lines
Diff to previous 1.37 (colored)
Another TLS reloc. Thanks to joerg for a hint.
Revision 1.37 / (download) - annotate - [select for diffs], Mon Mar 14 08:49:29 2011 UTC (13 years ago) by skrll
Branch: MAIN
Changes since 1.36: +3 -3
lines
Diff to previous 1.36 (colored)
More PLABELS are required due to TLS stuff.
Revision 1.36 / (download) - annotate - [select for diffs], Mon Mar 14 08:21:54 2011 UTC (13 years ago) by skrll
Branch: MAIN
Changes since 1.35: +28 -2
lines
Diff to previous 1.35 (colored)
Handle some TLS relocs.
Revision 1.35 / (download) - annotate - [select for diffs], Thu Mar 10 12:53:42 2011 UTC (13 years ago) by skrll
Branch: MAIN
Changes since 1.34: +6 -6
lines
Diff to previous 1.34 (colored)
Whitespace.
Revision 1.34 / (download) - annotate - [select for diffs], Fri Sep 24 11:41:46 2010 UTC (13 years, 6 months ago) by skrll
Branch: MAIN
CVS Tags: matt-mips64-premerge-20101231,
bouyer-quota2-nbase,
bouyer-quota2-base,
bouyer-quota2
Changes since 1.33: +12 -11
lines
Diff to previous 1.33 (colored)
Wrap long lines Reformat comments.
Revision 1.33 / (download) - annotate - [select for diffs], Fri Aug 6 16:33:17 2010 UTC (13 years, 7 months ago) by joerg
Branch: MAIN
Changes since 1.32: +3 -4
lines
Diff to previous 1.32 (colored)
Reduce header pollution for mdreloc.c. Make Obj_Entry argument of _rtld_relocate_nonplt_objects non-const in preparation for TLS support.
Revision 1.32 / (download) - annotate - [select for diffs], Thu Jan 14 11:57:06 2010 UTC (14 years, 2 months ago) by skrll
Branch: MAIN
Changes since 1.31: +3 -3
lines
Diff to previous 1.31 (colored)
Shut gcc up.
Revision 1.31 / (download) - annotate - [select for diffs], Wed Jan 13 20:17:22 2010 UTC (14 years, 2 months ago) by christos
Branch: MAIN
Changes since 1.30: +11 -7
lines
Diff to previous 1.30 (colored)
PR/39240: Satoshi Suetake: Don't fail when attempting to resolve weak symbols when we are doing immediate binding, leave them alone and they will be dealt with later during lazy binding. From skrll@
Revision 1.30 / (download) - annotate - [select for diffs], Fri Sep 25 17:49:56 2009 UTC (14 years, 6 months ago) by skrll
Branch: MAIN
CVS Tags: matt-premerge-20091211
Changes since 1.29: +3 -3
lines
Diff to previous 1.29 (colored)
ld.elf_so grew more PLABELS with dlinfo so bump HPPA_PLABEL_PRE.
Revision 1.29 / (download) - annotate - [select for diffs], Sat Aug 29 13:46:54 2009 UTC (14 years, 7 months ago) by jmmv
Branch: MAIN
Changes since 1.28: +3 -3
lines
Diff to previous 1.28 (colored)
Remove trailing \n in calls to _rtld_error: a newline is automatically added by a call to the function.
Revision 1.28 / (download) - annotate - [select for diffs], Sat May 23 17:50:34 2009 UTC (14 years, 10 months ago) by mjf
Branch: MAIN
Changes since 1.27: +7 -5
lines
Diff to previous 1.27 (colored)
After a recent WARNS= bump on ld.elf_so it fails to build on hppa, complaining that we're "discarding qualifier from pointer target type". Use const char * instead of caddr_t to avoid the warning and get distribution building on hppa again.
Revision 1.26.2.1 / (download) - annotate - [select for diffs], Thu Sep 18 04:39:17 2008 UTC (15 years, 6 months ago) by wrstuden
Branch: wrstuden-revivesa
Changes since 1.26: +3 -3
lines
Diff to previous 1.26 (colored) next main 1.27 (colored)
Sync with wrstuden-revivesa-base-2.
Revision 1.27 / (download) - annotate - [select for diffs], Thu Jul 24 04:39:25 2008 UTC (15 years, 8 months ago) by matt
Branch: MAIN
CVS Tags: wrstuden-revivesa-base-3,
wrstuden-revivesa-base-2,
netbsd-5-base,
netbsd-5-1-RELEASE,
netbsd-5-1-RC4,
netbsd-5-1-RC3,
netbsd-5-1-RC2,
netbsd-5-1-RC1,
netbsd-5-1-5-RELEASE,
netbsd-5-1-4-RELEASE,
netbsd-5-1-3-RELEASE,
netbsd-5-1-2-RELEASE,
netbsd-5-1-1-RELEASE,
netbsd-5-1,
netbsd-5-0-RELEASE,
netbsd-5-0-RC4,
netbsd-5-0-RC3,
netbsd-5-0-RC2,
netbsd-5-0-RC1,
netbsd-5-0-2-RELEASE,
netbsd-5-0-1-RELEASE,
netbsd-5-0,
matt-nb5-pq3-base,
matt-nb5-pq3,
matt-nb5-mips64-u2-k2-k4-k7-k8-k9,
matt-nb5-mips64-u1-k1-k5,
matt-nb5-mips64-premerge-20101231,
matt-nb5-mips64-premerge-20091211,
matt-nb5-mips64-k15,
matt-nb5-mips64,
matt-nb4-mips64-k7-u2a-k9b,
matt-mips64-base2,
jym-xensuspend-nbase,
jym-xensuspend-base,
jym-xensuspend
Branch point for: netbsd-5
Changes since 1.26: +3 -3
lines
Diff to previous 1.26 (colored)
Refactor common code to _rtld_relocate_plt_object to i386 and arm so they act like the other versions. In _rtld_bind, if the result is 0, call _rtld_die. Initialize _rtld_sym_zero.st_value to -_rtld_objself.maprelocbase. Now when the symbol is resolved, st_value + maprelocbase will equal 0 and the above check in _rtld_bind will fire and a call to NULL will be avoided.
Revision 1.25.16.1 / (download) - annotate - [select for diffs], Sun May 18 12:30:44 2008 UTC (15 years, 10 months ago) by yamt
Branch: yamt-pf42
Changes since 1.25: +2 -9
lines
Diff to previous 1.25 (colored) next main 1.26 (colored)
sync with head.
Revision 1.26 / (download) - annotate - [select for diffs], Mon Apr 28 20:23:03 2008 UTC (15 years, 11 months ago) by martin
Branch: MAIN
CVS Tags: yamt-pf42-base4,
yamt-pf42-base3,
yamt-pf42-base2,
wrstuden-revivesa-base-1,
wrstuden-revivesa-base,
hpcarm-cleanup-nbase
Branch point for: wrstuden-revivesa
Changes since 1.25: +2 -9
lines
Diff to previous 1.25 (colored)
Remove clause 3 and 4 from TNF licenses
Revision 1.25 / (download) - annotate - [select for diffs], Tue Oct 17 08:33:36 2006 UTC (17 years, 5 months ago) by skrll
Branch: MAIN
CVS Tags: yamt-pf42-baseX,
yamt-pf42-base,
wrstuden-fixsa-newbase,
wrstuden-fixsa-base-1,
wrstuden-fixsa-base,
wrstuden-fixsa,
netbsd-4-base,
netbsd-4-0-RELEASE,
netbsd-4-0-RC5,
netbsd-4-0-RC4,
netbsd-4-0-RC3,
netbsd-4-0-RC2,
netbsd-4-0-RC1,
netbsd-4-0-1-RELEASE,
netbsd-4-0,
netbsd-4,
matt-mips64-base,
matt-mips64,
matt-armv6-prevmlocking,
matt-armv6-nbase,
matt-armv6-base,
matt-armv6,
keiichi-mipv6-base,
keiichi-mipv6,
hpcarm-cleanup-base,
hpcarm-cleanup,
cube-autoconf-base,
cube-autoconf
Branch point for: yamt-pf42
Changes since 1.24: +45 -49
lines
Diff to previous 1.24 (colored)
Create _rtld_relocate_plt_object and use it in _rtld_bind and _rtld_relocate_plt_objects. No functional change.
Revision 1.24 / (download) - annotate - [select for diffs], Tue Oct 17 08:28:06 2006 UTC (17 years, 5 months ago) by skrll
Branch: MAIN
Changes since 1.23: +48 -16
lines
Diff to previous 1.23 (colored)
Support unaligned DIR32 relocs. Closes PR 18293
Revision 1.23 / (download) - annotate - [select for diffs], Sat Aug 20 19:01:17 2005 UTC (18 years, 7 months ago) by skrll
Branch: MAIN
CVS Tags: abandoned-netbsd-4-base,
abandoned-netbsd-4
Changes since 1.22: +6 -1
lines
Diff to previous 1.22 (colored)
Add __RCSID.
Revision 1.22 / (download) - annotate - [select for diffs], Sun Jun 5 19:08:28 2005 UTC (18 years, 9 months ago) by chs
Branch: MAIN
Changes since 1.21: +7 -5
lines
Diff to previous 1.21 (colored)
appease gcc -Wuninitialized on hp700.
Revision 1.21 / (download) - annotate - [select for diffs], Sat May 21 06:43:39 2005 UTC (18 years, 10 months ago) by skrll
Branch: MAIN
Changes since 1.20: +3 -3
lines
Diff to previous 1.20 (colored)
Copyright maintenance.
Revision 1.20 / (download) - annotate - [select for diffs], Mon May 17 13:16:02 2004 UTC (19 years, 10 months ago) by skrll
Branch: MAIN
CVS Tags: netbsd-3-base,
netbsd-3-1-RELEASE,
netbsd-3-1-RC4,
netbsd-3-1-RC3,
netbsd-3-1-RC2,
netbsd-3-1-RC1,
netbsd-3-1-1-RELEASE,
netbsd-3-1,
netbsd-3-0-RELEASE,
netbsd-3-0-RC6,
netbsd-3-0-RC5,
netbsd-3-0-RC4,
netbsd-3-0-RC3,
netbsd-3-0-RC2,
netbsd-3-0-RC1,
netbsd-3-0-3-RELEASE,
netbsd-3-0-2-RELEASE,
netbsd-3-0-1-RELEASE,
netbsd-3-0,
netbsd-3
Changes since 1.19: +193 -128
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Diff to previous 1.19 (colored)
Fix the dynamic linker for hppa using ELF. Lazy binding doesn't work 100% of the time so force immediate binding. One possible reason is that the PLT stub blows away r20 which the compiler might not take into account.
Revision 1.19 / (download) - annotate - [select for diffs], Fri May 14 11:59:14 2004 UTC (19 years, 10 months ago) by skrll
Branch: MAIN
Changes since 1.18: +7 -5
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Diff to previous 1.18 (colored)
Wrap a couple of lines to <80 columns
Revision 1.18 / (download) - annotate - [select for diffs], Fri May 14 11:11:02 2004 UTC (19 years, 10 months ago) by skrll
Branch: MAIN
Changes since 1.17: +3 -3
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Diff to previous 1.17 (colored)
Whitespace.
Revision 1.17 / (download) - annotate - [select for diffs], Mon Oct 6 16:08:35 2003 UTC (20 years, 5 months ago) by matt
Branch: MAIN
CVS Tags: netbsd-2-base,
netbsd-2-1-RELEASE,
netbsd-2-1-RC6,
netbsd-2-1-RC5,
netbsd-2-1-RC4,
netbsd-2-1-RC3,
netbsd-2-1-RC2,
netbsd-2-1-RC1,
netbsd-2-1,
netbsd-2-0-base,
netbsd-2-0-RELEASE,
netbsd-2-0-RC5,
netbsd-2-0-RC4,
netbsd-2-0-RC3,
netbsd-2-0-RC2,
netbsd-2-0-RC1,
netbsd-2-0-3-RELEASE,
netbsd-2-0-2-RELEASE,
netbsd-2-0-1-RELEASE,
netbsd-2-0,
netbsd-2
Changes since 1.16: +4 -2
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Diff to previous 1.16 (colored)
Update to new reality. XXX _rtld_bind still needs to be written.
Revision 1.16 / (download) - annotate - [select for diffs], Thu Jul 24 10:12:27 2003 UTC (20 years, 8 months ago) by skrll
Branch: MAIN
Changes since 1.15: +4 -6
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Diff to previous 1.15 (colored)
ANSIfy and de-__P().
Revision 1.15 / (download) - annotate - [select for diffs], Thu Sep 26 20:42:11 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
CVS Tags: fvdl_fs64_base
Changes since 1.14: +2 -3
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Diff to previous 1.14 (colored)
Remove the `self' args to _rtld_relocate_objects() and _rtld_relocate_nonplt_objects().
Revision 1.14 / (download) - annotate - [select for diffs], Thu Sep 12 22:56:29 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.13: +14 -17
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Diff to previous 1.13 (colored)
Nuke -DRTLD_RELOCATE_SELF and `dodebug' from orbit.
Revision 1.13 / (download) - annotate - [select for diffs], Thu Sep 12 20:27:35 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.12: +2 -1
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Diff to previous 1.12 (colored)
Move another declaration that doesn't belong in MI source.
Revision 1.12 / (download) - annotate - [select for diffs], Thu Sep 12 20:20:59 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.11: +3 -1
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Diff to previous 1.11 (colored)
_rtld_bind_start() is not used in MI code, so declare it in the MD code.
Revision 1.11 / (download) - annotate - [select for diffs], Fri Sep 6 15:17:56 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.10: +4 -3
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Diff to previous 1.10 (colored)
Pass down an additional flag to _rtld_relocate_nonplt_objects() which indicates whether we're relocating ld.elf_so itself. Use this in some places rather than hackish tests on `dodebug'. (The Alpha and HPPA `dodebug' tests were actually noops, because RTLD_RELOCATE_SELF is not set, and therefore dodebug is always true.)
Revision 1.10 / (download) - annotate - [select for diffs], Fri Sep 6 13:20:32 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.9: +2 -2
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Diff to previous 1.9 (colored)
Introduce a new flag, `isdynamic', which is used to remember whether the executable was of type ET_DYN. Use this instead of `mainprog' to determine whether we need to do base-relative fixups of the PLT. (This allows loading non-relocatable objects, should we desire to do that at some point...)
Revision 1.9 / (download) - annotate - [select for diffs], Fri Sep 6 03:12:06 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.8: +4 -4
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Diff to previous 1.8 (colored)
Re-poison a lot of consts, now that the mark shite is gone.
Revision 1.8 / (download) - annotate - [select for diffs], Fri Sep 6 03:05:36 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.7: +52 -22
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Diff to previous 1.7 (colored)
Split _rtld_relocate_plt_object() into two MD functions: * _rtld_relocate_plt_lazy() fixes up all the relocs pointing to the PLT. (On most platforms it just does a simple base-relative fixup; on SPARC it does nothing.) * _rtld_relocate_plt_object() does immediate binding for a PLT entry. The basic gist is that this saves a bit of time on SPARC (where the iteration through the pltrela table was gratuitous), and a little less time on all other platforms. A whole lot of #ifdef'ed crap is moved out of reloc.c, too. NOT tested on: hppa sh x86_64
Revision 1.7 / (download) - annotate - [select for diffs], Thu Sep 5 21:31:32 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.6: +5 -5
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Diff to previous 1.6 (colored)
Partially fix up some debug printf()s that don't need to use defobj.
Revision 1.6 / (download) - annotate - [select for diffs], Thu Sep 5 21:21:09 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.5: +14 -14
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Diff to previous 1.5 (colored)
A few things: * Pass a symbol number to _rtld_find_symdef(), not a r_info. * Don't try to do a symbol lookup when we find an unsupported relocation; instead get the symbol name from the referencing object's strtab. * Add preliminary support for `-z combreloc'-style startup optimization on i386, `#ifdef COMBRELOC'.
Revision 1.5 / (download) - annotate - [select for diffs], Thu Sep 5 20:08:16 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.4: +123 -115
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Diff to previous 1.4 (colored)
Rename _rtld_relocate_nonplt_object() to _rtld_relocate_nonplt_objects(), and push the outer loop into it. This actually shaves a couple % off startup time at least on PCs.
Revision 1.4 / (download) - annotate - [select for diffs], Thu Sep 5 18:25:46 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.3: +144 -1
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Diff to previous 1.3 (colored)
Split _rtld_relocate_nonplt_object() into separate MD files.
Revision 1.3 / (download) - annotate - [select for diffs], Thu Sep 5 16:33:57 2002 UTC (21 years, 6 months ago) by junyoung
Branch: MAIN
Changes since 1.2: +2 -4
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Diff to previous 1.2 (colored)
Remove unused arguments of _rtld_find_symdef().
Revision 1.2 / (download) - annotate - [select for diffs], Thu Sep 5 15:38:25 2002 UTC (21 years, 6 months ago) by mycroft
Branch: MAIN
Changes since 1.1: +8 -8
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Diff to previous 1.1 (colored)
Make _rtld_setup_pltgot() a consistent interface on all platforms.
Revision 1.1 / (download) - annotate - [select for diffs], Wed Jul 10 15:12:38 2002 UTC (21 years, 8 months ago) by fredette
Branch: MAIN
Add support for dynamic linking on HP PA-RISC.