Date: Mon, 21 Apr 1997 23:55:51 -0700 (PDT) From: John Polstra <jdp> To: CVS-committers, cvs-all, cvs-sys Subject: cvs commit: src/sys/i386/conf Makefile.i386 src/sys/i386/i386 setdef0.c setdef1.c setdefs.h identcpu.c locore.s machdep.c swtch.s src/sys/i386/isa npx.c src/sys/sys cdefs.h kernel.h src/sys/gnu/i386/fpemul div_small.s fpu_asm.h poly_div.s poly_mul64.s polynomial.s reg_div.s reg_norm.s reg_round.s reg_u_add.s reg_u_div.s reg_u_mul.s reg_u_sub.s wm_shrx.s wm_sqrt.s src/sys/i386/include asnames.h asmacros.h Message-ID: <199704220655.XAA19168@freefall.freebsd.org>
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jdp 97/04/21 23:55:50
Modified: sys/gnu/i386/fpemul div_small.s fpu_asm.h poly_div.s
poly_mul64.s polynomial.s reg_div.s reg_norm.s
reg_round.s reg_u_add.s reg_u_div.s reg_u_mul.s
reg_u_sub.s wm_shrx.s wm_sqrt.s
sys/i386/conf Makefile.i386
sys/i386/i386 identcpu.c locore.s machdep.c swtch.s
sys/i386/include asmacros.h
sys/i386/isa npx.c
sys/sys cdefs.h kernel.h
Added: sys/i386/i386 setdef0.c setdef1.c setdefs.h
sys/i386/include asnames.h
Log:
Make the necessary changes so that an ELF kernel can be built. I
have successfully built, booted, and run a number of different ELF
kernel configurations, including GENERIC. LINT also builds and
links cleanly, though I have not tried to boot it.
The impact on developers is virtually nil, except for two things.
All linker sets that might possibly be present in the kernel must be
listed in "sys/i386/i386/setdefs.h". And all C symbols that are
also referenced from assembly language code must be listed in
"sys/i386/include/asnames.h". It so happens that failure to do
these things will have no impact on the a.out kernel. But it will
break the build of the ELF kernel.
The ELF bootloader works, but it is not ready to commit quite yet.
Revision Changes Path
1.7 +2 -6 src/sys/gnu/i386/fpemul/div_small.s
1.7 +2 -1 src/sys/gnu/i386/fpemul/fpu_asm.h
1.7 +4 -10 src/sys/gnu/i386/fpemul/poly_div.s
1.7 +2 -4 src/sys/gnu/i386/fpemul/poly_mul64.s
1.7 +2 -4 src/sys/gnu/i386/fpemul/polynomial.s
1.7 +2 -5 src/sys/gnu/i386/fpemul/reg_div.s
1.7 +3 -9 src/sys/gnu/i386/fpemul/reg_norm.s
1.7 +3 -5 src/sys/gnu/i386/fpemul/reg_round.s
1.7 +2 -4 src/sys/gnu/i386/fpemul/reg_u_add.s
1.7 +3 -6 src/sys/gnu/i386/fpemul/reg_u_div.s
1.7 +3 -6 src/sys/gnu/i386/fpemul/reg_u_mul.s
1.7 +2 -4 src/sys/gnu/i386/fpemul/reg_u_sub.s
1.7 +2 -5 src/sys/gnu/i386/fpemul/wm_shrx.s
1.7 +3 -6 src/sys/gnu/i386/fpemul/wm_sqrt.s
1.94 +23 -9 src/sys/i386/conf/Makefile.i386
1.15 +5 -3 src/sys/i386/i386/identcpu.c
1.85 +5 -5 src/sys/i386/i386/locore.s
1.238 +7 -1 src/sys/i386/i386/machdep.c
1.47 +2 -2 src/sys/i386/i386/swtch.s
1.16 +23 -7 src/sys/i386/include/asmacros.h
1.41 +9 -5 src/sys/i386/isa/npx.c
1.14 +6 -2 src/sys/sys/cdefs.h
1.28 +20 -2 src/sys/sys/kernel.h
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