Date: Tue, 30 Oct 2001 07:21:45 -0800 (PST) From: Brian Feldman <green@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sys linker.h src/sys/kern kern_linker.c link_elf.c linker_if.m Message-ID: <200110301521.f9UFLjh14782@freefall.freebsd.org>
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green 2001/10/30 07:21:45 PST
Modified files:
sys/sys linker.h
sys/kern kern_linker.c link_elf.c linker_if.m
Log:
Add the sysctl "kern.function_list", which currently exports all
function symbols in the kernel in a list of C strings, with an extra
nul-termination at the end.
This sysctl requires addition of a new linker operation. Now,
linker_file_t's need to respond to "each_function_name" to export
their function symbols.
Note that the sysctl doesn't currently allow distinguishing multiple
symbols with the same name from different modules, but could quite
easily without a change to the linker operation. This will be a nicety
to have when it can be used.
Obtained from: NAI Labs CBOSS project
Funded by: DARPA
Revision Changes Path
1.70 +32 -1 src/sys/kern/kern_linker.c
1.50 +23 -0 src/sys/kern/link_elf.c
1.4 +11 -1 src/sys/kern/linker_if.m
1.27 +2 -1 src/sys/sys/linker.h
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