Date: Sat, 19 Oct 2002 12:16:03 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha elf_machdep.c src/sys/i386/i386 elf_machdep.c src/sys/ia64/ia64 elf_machdep.c src/sys/kern link_elf.c src/sys/powerpc/powerpc elf_machdep.c src/sys/sparc64/sparc64 elf_machdep.c src/sys/sys linker.h Message-ID: <200210191916.g9JJG34P075277@repoman.freebsd.org>
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marcel 2002/10/19 12:16:03 PDT
Modified files:
sys/alpha/alpha elf_machdep.c
sys/i386/i386 elf_machdep.c
sys/ia64/ia64 elf_machdep.c
sys/kern link_elf.c
sys/powerpc/powerpc elf_machdep.c
sys/sparc64/sparc64 elf_machdep.c
sys/sys linker.h
Log:
Add two hooks to signal module load and module unload to MD code.
The primary reason for this is to allow MD code to process machine
specific attributes, segments or sections in the ELF file and
update machine specific state accordingly. An immediate use of this
is in the ia64 port where unwind information is updated to allow
debugging and tracing in/across modules. Note that this commit
does not add the functionality to the ia64 port. See revision 1.9
of ia64/ia64/elf_machdep.c.
Validated on: alpha, i386, ia64
Revision Changes Path
1.12 +14 -0 src/sys/alpha/alpha/elf_machdep.c
1.12 +14 -0 src/sys/i386/i386/elf_machdep.c
1.8 +15 -0 src/sys/ia64/ia64/elf_machdep.c
1.67 +9 -0 src/sys/kern/link_elf.c
1.13 +14 -0 src/sys/powerpc/powerpc/elf_machdep.c
1.11 +14 -0 src/sys/sparc64/sparc64/elf_machdep.c
1.34 +3 -0 src/sys/sys/linker.h
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