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Building the Linux stub is now completely freestanding of any libc/kernel headers.

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committer: mfx <mfx> 1080194907 +0000
This commit is contained in:
Markus F.X.J. Oberhumer
2004-03-25 06:08:27 +00:00
parent 23db1d375c
commit a5d8e575bd
4 changed files with 265 additions and 110 deletions
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src/stub/Makefile
+11 -11
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@@ -85,6 +85,7 @@ STRIPELF = ./util/sstrip/sstrip
# gcc 3.4 (20040118 experimental) seems to produce the smallest code
ifeq (1,2)
CC_LINUX_I386 = gcc-2.72 -m386 -O2
## CC_LINUX_I386 = gcc-1.41 -O -Mcxx
else
ifeq (1,2)
# gcc 2.95
@@ -95,20 +96,22 @@ ifeq (1,2)
CC_LINUX_I386 += -malign-functions=0 -malign-jumps=0 -malign-loops=0
CC_LINUX_I386 += -Werror
else
# gcc 3.4 20040118 (fold_*.bin: 1552 / 1043 / 1320)
# gcc 3.4 20040118 (fold_*.bin: 1525 / 1043 / 1300)
# info: -mcpu=k6 procduces the smallest code
CC_LINUX_I386 = gcc-3.4 -march=i386 -mtune=k6 -Os -fno-omit-frame-pointer -fno-exceptions
CC_LINUX_I386 += -fno-align-functions -fno-align-jumps -fno-align-labels -fno-align-loops
CC_LINUX_I386 += -fweb
CC_LINUX_I386 += -momit-leaf-frame-pointer
CC_LINUX_I386 += -Werror
endif
endif
CC_LINUX_I386 += -nostdinc
CC_LINUX_I386 += -Wall -W -Wcast-align -Wcast-qual -Wwrite-strings
CC_LINUX_I386 += -funsigned-char
###CC_LINUX_I386 += -fwritable-strings -save-temps
# Motorola 68000
CPP_M68K = gcc-2.72 -I$(UCL_UPX) -I$(srcdir) -E -x assembler-with-cpp -Wall -Wp,-P,-C,-traditional
CPP_M68K = gcc-2.72 -nostdinc -I$(UCL_UPX) -I$(srcdir) -E -x assembler-with-cpp -Wall -Wp,-P,-C,-traditional
APP_M68K = perl -w $(srcdir)/scripts/app_m68k.pl
ifeq (1,1)
# a68k 68000-assembler
@@ -121,7 +124,7 @@ else
endif
# MIPS R3000
CPP_MR3K = gcc-2.72 -I$(UCL_UPX) -I$(srcdir) -E -x assembler-with-cpp -Wall -Wp,-P,-C,-traditional
CPP_MR3K = gcc-2.72 -nostdinc -I$(UCL_UPX) -I$(srcdir) -E -x assembler-with-cpp -Wall -Wp,-P,-C,-traditional
APP_MR3K = perl -w $(srcdir)/scripts/app_mr3k.pl
ASM_MR3K = asm5900 --nologo -q
@@ -321,16 +324,16 @@ l_lx_sh86.h: l_lx_sh86.asx
$(NASM) -f bin -o $T.bin $<
$(BIN2H) $T.bin linux_i386sh_loader $@
l_lx_elf.o: l_lx_elf.c
l_lx_elf.o: l_lx_elf.c linux.hh
$(CC_LINUX_I386) -c $<
l_lx_exec.o: l_lx_exec.c
l_lx_exec.o: l_lx_exec.c linux.hh
$(CC_LINUX_I386) -c $<
l_lx_sep.o: l_lx_sep.c
l_lx_sep.o: l_lx_sep.c linux.hh
$(CC_LINUX_I386) -c $<
l_lx_sh.o: l_lx_sh.c
l_lx_sh.o: l_lx_sh.c linux.hh
$(CC_LINUX_I386) -c $<
fold_elf86.o: fold_elf86.asm
@@ -399,6 +402,7 @@ l_t_n2ds.h: n2d_d.ash bits.ash $(DEPS1)
l_t_n2e.h: n2e_d.ash bits.ash $(DEPS1)
l_t_n2es.h: n2e_d.ash bits.ash $(DEPS1)
l_tmt.h: $(DEPS2) $(DEPS3)
l_vmlinz.h: $(DEPS2) $(DEPS3)
l_vxd.h: $(DEPS2) $(DEPS3)
l_wcle.h: $(DEPS2) $(DEPS3)
l_w32pe.h: $(DEPS2) $(DEPS3)
@@ -406,10 +410,6 @@ l_w32pe.h: $(DEPS2) $(DEPS3)
l_lx_elf86.h: l_lx_elf86.asm macros.ash macros.asy $(DEPS3)
l_lx_exec86.h: l_lx_exec86.asm macros.ash macros.asy $(DEPS3)
l_lx_sh86.h: l_lx_sh86.asm macros.ash macros.asy $(DEPS3)
l_vmlinz.h: l_vmlinz.asm macros.ash macros.asy $(DEPS3)
upxb: linux.hh
upxd: linux.hh
.NOEXPORT: