CVS commit: src/sys

["Maxime Villard" <maxv%netbsd.org@localhost>]

Module Name:    src
Committed By:   maxv
Date:           Fri Nov  3 09:59:08 UTC 2017

Modified Files:
        src/sys/arch/alpha/alpha: kobj_machdep.c
        src/sys/arch/amd64/amd64: kobj_machdep.c
        src/sys/arch/arm/arm32: kobj_machdep.c
        src/sys/arch/hppa/hppa: kobj_machdep.c
        src/sys/arch/i386/i386: kobj_machdep.c
        src/sys/arch/m68k/m68k: kobj_machdep.c
        src/sys/arch/powerpc/powerpc: kobj_machdep.c
        src/sys/arch/riscv/riscv: kobj_machdep.c
        src/sys/arch/sh3/sh3: kobj_machdep.c
        src/sys/arch/sparc/sparc: kobj_machdep.c
        src/sys/arch/sparc64/sparc64: kobj_machdep.c
        src/sys/ddb: db_sym.c
        src/sys/kern: kern_ksyms.c subr_kobj.c
        src/sys/sys: kobj.h ksyms.h

Log Message:
Handle absolute relocations coming from the kernel: preserve SHN_ABS in
the kernel and module symbols, and when relocating a symbol that has
SHN_ABS, take its value as-is and don't return an error if it equals zero.

Sent on tech-kern@.


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/sys/arch/alpha/alpha/kobj_machdep.c
cvs rdiff -u -r1.5 -r1.6 src/sys/arch/amd64/amd64/kobj_machdep.c
cvs rdiff -u -r1.11 -r1.12 src/sys/arch/arm/arm32/kobj_machdep.c
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/hppa/hppa/kobj_machdep.c
cvs rdiff -u -r1.7 -r1.8 src/sys/arch/i386/i386/kobj_machdep.c
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/m68k/m68k/kobj_machdep.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/powerpc/powerpc/kobj_machdep.c
cvs rdiff -u -r1.1 -r1.2 src/sys/arch/riscv/riscv/kobj_machdep.c
cvs rdiff -u -r1.4 -r1.5 src/sys/arch/sh3/sh3/kobj_machdep.c
cvs rdiff -u -r1.3 -r1.4 src/sys/arch/sparc/sparc/kobj_machdep.c
cvs rdiff -u -r1.6 -r1.7 src/sys/arch/sparc64/sparc64/kobj_machdep.c
cvs rdiff -u -r1.64 -r1.65 src/sys/ddb/db_sym.c
cvs rdiff -u -r1.85 -r1.86 src/sys/kern/kern_ksyms.c
cvs rdiff -u -r1.62 -r1.63 src/sys/kern/subr_kobj.c
cvs rdiff -u -r1.16 -r1.17 src/sys/sys/kobj.h
cvs rdiff -u -r1.33 -r1.34 src/sys/sys/ksyms.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.