commit 2c899ad6dae851ee1c0212f74293cfbd18977be6
parent 3d0c95a32783e7bd937b0f81ada5a46ff7e5fcd8
Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Sat, 18 Jan 2020 17:40:40 +0100
[libc] Allows multi target
After this change, several configurations can be compiled
and they will not collided since every one of them has
a different extension. This patch also removes the ugly
mklst shell script which was locating the object files
using find.
Diffstat:
41 files changed, 546 insertions(+), 416 deletions(-)
diff --git a/config/config/amd64-darwin.mk b/config/config/amd64-darwin.mk
@@ -1,3 +1,4 @@
ARCH = amd64
SYS = darwin
ABI = amd64-darwin
+O = 6d
diff --git a/config/config/amd64-dragonfly.mk b/config/config/amd64-dragonfly.mk
@@ -1,3 +1,3 @@
-ARCH = amd64
+include $(PROJECTDIR)/config/config/amd64-posix.mk
+
SYS = dragonfly
-ABI = amd64-posix
diff --git a/config/config/amd64-linux.mk b/config/config/amd64-linux.mk
@@ -1,3 +1,3 @@
-ARCH = amd64
+include $(PROJECTDIR)/config/config/amd64-posix.mk
+
SYS = linux
-ABI = amd64-posix
diff --git a/config/config/amd64-netbsd.mk b/config/config/amd64-netbsd.mk
@@ -1,3 +1,3 @@
-ARCH = amd64
+include $(PROJECTDIR)/config/config/amd64-posix.mk
+
SYS = netbsd
-ABI = amd64-posix
diff --git a/config/config/amd64-openbsd.mk b/config/config/amd64-openbsd.mk
@@ -1,3 +1,3 @@
-ARCH = amd64
+include $(PROJECTDIR)/config/config/amd64-posix.mk
+
SYS = openbsd
-ABI = amd64-posix
diff --git a/config/config/amd64-posix.mk b/config/config/amd64-posix.mk
@@ -0,0 +1,3 @@
+ARCH = amd64
+ABI = amd64-posix
+O = 6
diff --git a/config/config/arm32-linux.mk b/config/config/arm32-linux.mk
@@ -1,3 +1,3 @@
-ARCH = arm32
+include $(PROJECTDIR)/config/config/arm32-posix.mk
+
SYS = linux
-ABI = arm32-posix
diff --git a/config/config/arm32-posix.mk b/config/config/arm32-posix.mk
@@ -0,0 +1,3 @@
+ABI = arm32-posix
+ARCH = arm32
+O = 5
diff --git a/config/config/arm64-linux.mk b/config/config/arm64-linux.mk
@@ -1,3 +1,3 @@
-ARCH = arm64
+include $(PROJECTDIR)/config/config/arm64-linux.mk
+
SYS = linux
-ABI = arm64-posix
diff --git a/config/config/arm64-posix.mk b/config/config/arm64-posix.mk
@@ -0,0 +1,3 @@
+ARCH = arm64
+ABI = arm64-posix
+O = 6
diff --git a/scripts/rules.mk b/scripts/rules.mk
@@ -12,7 +12,7 @@ INCDIR = $(PROJECTDIR)/include
BINDIR = $(PROJECTDIR)/bin
LIBEXEC = $(PROJECTDIR)/libexec/scc
CRTDIR = $(PROJECTDIR)/lib/scc
-LIBCDIR = $(CRTDIR)/$(ARCH)-$(SYS)/
+LIBCDIR = $(CRTDIR)/$(ARCH)-$(SYS)
ENVIRON = $(SCRIPTDIR)/env.sh
INCLUDE = -I$(INCDIR)/scc
diff --git a/src/libc/.gitignore b/src/libc/.gitignore
@@ -1 +1,5 @@
-objlst.mk
+*.6
+*.7
+*.8
+*.z
+libc.lst
diff --git a/src/libc/Makefile b/src/libc/Makefile
@@ -3,24 +3,28 @@ PROJECTDIR =../..
include $(PROJECTDIR)/scripts/rules.mk
include rules.mk
-DIRS = arch\
- assert\
- ctype\
- locale\
- stdio\
- stdlib\
- string\
- time\
+DIRS =\
+ arch\
+ assert\
+ ctype\
+ locale\
+ stdio\
+ stdlib\
+ string\
+ time\
-all: $(DIRS) objlst.mk
- +@$(MAKE) -f Makefile.libc
+all: $(LIBC)
-$(DIRS): FORCE
+$(LIBC): $(LIBCLST)
+ mklib -o $@ `cat $(LIBCLST)`
+
+$(LIBCLST): $(DIRS)
+
+$(DIRS): rm-lst
+@cd $@ && $(MAKE)
-objlst.mk: $(DIRS) FORCE
- mklst $@
+rm-lst: FORCE
+ rm -f $(LIBCLST)
-clean:
+clean: rm-lst
$(FORALL)
- rm -f objlst.mk
diff --git a/src/libc/Makefile.libc b/src/libc/Makefile.libc
@@ -1,17 +0,0 @@
-.POSIX:
-PROJECTDIR =../..
-include $(PROJECTDIR)/scripts/rules.mk
-include rules.mk
-include objlst.mk
-
-LIBC = $(LIBCDIR)/libc.a
-CRT = $(LIBCDIR)/crt.o
-TARGET = $(LIBC) $(CRT)
-
-all: $(TARGET)
-
-$(LIBC): $(OBJS)
- mklib -o $@ $?
-
-$(CRT): arch/$(ARCH)/$(SYS)/crt.o
- cp arch/$(ARCH)/$(SYS)/crt.o $@
diff --git a/src/libc/arch/amd64/Makefile b/src/libc/arch/amd64/Makefile
@@ -3,10 +3,13 @@ PROJECTDIR =../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../rules.mk
-OBJS = longjmp.o setjmp.o
+OBJS = longjmp.$O setjmp.$O
DIRS = netbsd openbsd dragonfly linux darwin
-all: $(OBJS) $(SYS)
+all: $(LIBC) $(SYS)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
$(SYS): FORCE
+@cd $@ && $(MAKE)
diff --git a/src/libc/arch/amd64/darwin/Makefile b/src/libc/arch/amd64/darwin/Makefile
@@ -3,35 +3,41 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS = __Exit.o \
- __close.o \
- __getpid.o \
- __kill.o \
- __lseek.o \
- __open.o \
- __read.o \
- __write.o \
- __sigaction.o\
- _getheap.o \
- _tzone.o \
- getenv.o \
- raise.o \
- signal.o \
- time.o \
- _sys_errlist.o \
- crt.o \
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
-
-crt.o: ../crt-posix.s
-
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+GENOBJS =\
+ __Exit.$O\
+ __close.$O\
+ __getpid.$O\
+ __kill.$O\
+ __lseek.$O\
+ __open.$O\
+ __read.$O\
+ __write.$O\
+ __sigaction.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS =\
+ $(GENOBJS)\
+ _getheap.$O\
+ _tzone.$O\
+ getenv.$O\
+ raise.$O\
+ signal.$O\
+ time.$O\
+ _sys_errlist.$O\
+
+# Rules
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
+
+crt.$O: ../crt-posix.s
+
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '$$2 ~ /^__/ {print $$2".s"}' syscall.lst`
+ rm -f $(GENSRC)
rm -f syscall _sys_errlist.c
diff --git a/src/libc/arch/amd64/darwin/gensys.sh b/src/libc/arch/amd64/darwin/gensys.sh
@@ -5,7 +5,9 @@
# until the 4th parameter, so we only have to set the syscall
# number in rax
-awk 'NF == 2 {printf("0x%x\t%s\n", 33554432 + $1, $2)}' syscall.lst |
+awk 'NF == 2 && $2 == "'$1'" {
+ printf("0x%x\t%s\n", 33554432 + $1, $2)
+}' syscall.lst |
while read num name
do
cat <<EOF > $name.s
diff --git a/src/libc/arch/amd64/dragonfly/Makefile b/src/libc/arch/amd64/dragonfly/Makefile
@@ -3,36 +3,42 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS = _Exit.o \
- _close.o \
- _getpid.o \
- _kill.o \
- _lseek.o \
- _open.o \
- _read.o \
- _write.o \
- _brk.o \
- _getheap.o \
- _sigaction.o\
- _tzone.o \
- getenv.o \
- raise.o \
- signal.o \
- time.o \
- _sys_errlist.o \
- crt.o \
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
-
-crt.o: crt-posix.s
-
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+GENOBJS =\
+ _Exit.$O\
+ _close.$O\
+ _getpid.$O\
+ _kill.$O\
+ _lseek.$O\
+ _open.$O\
+ _read.$O\
+ _write.$O\
+ _brk.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS =\
+ $(GENOBJS)\
+ getenv.$O\
+ raise.$O\
+ signal.$O\
+ time.$O\
+ _getheap.$O\
+ _sigaction.$O\
+ _tzone.$O\
+ _sys_errlist.$O\
+
+# Rules
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
+
+crt.$O: ../crt-posix.s
+
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '/[0-9]* _/ {print $$2".s"}' syscall.lst`
- rm -f syscall _sys_errlist.c
+ rm -f $(GENSRC)
+ rm -f _sys_errlist.c
diff --git a/src/libc/arch/amd64/dragonfly/gensys.sh b/src/libc/arch/amd64/dragonfly/gensys.sh
@@ -5,8 +5,9 @@
# until the 4th parameter, so we only have to set the syscall
# number in rax
-sed 's/[ ]*#.*//
- /^$/d' syscall.lst |
+sed -n "
+ s/[ ]*#.*//
+ /$1/p" syscall.lst |
while read num name
do
cat <<EOF > $name.s
diff --git a/src/libc/arch/amd64/linux/Makefile b/src/libc/arch/amd64/linux/Makefile
@@ -3,38 +3,43 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS = _Exit.o \
- _close.o \
- _getpid.o \
- _kill.o \
- _lseek.o \
- _open.o \
- _sigaction.o \
- _read.o \
- _write.o \
- _brk.o \
- _getheap.o \
- _cerrno.o \
- _sigaction.o \
- _tzone.o \
- getenv.o \
- raise.o \
- signal.o \
- time.o \
- _sys_errlist.o \
- crt.o \
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
-
-crt.o: ../crt-posix.s
-
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+GENOBJS =\
+ _Exit.$O\
+ _close.$O\
+ _getpid.$O\
+ _kill.$O\
+ _lseek.$O\
+ _open.$O\
+ _read.$O\
+ _write.$O\
+ _brk.$O\
+ _sigaction.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS = \
+ $(GENOBJS)\
+ getenv.$O\
+ raise.$O\
+ signal.$O\
+ time.$O\
+ _cerrno.$O\
+ _getheap.$O\
+ _tzone.$O\
+ _sys_errlist.$O\
+
+# Rules
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
+
+crt.$O: ../crt-posix.s
+
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '/[0-9]* _/ {print $$2".s"}' syscall.lst`
- rm -f syscall _sys_errlist.c
+ rm -f $(GENSRC)
+ rm -f _sys_errlist.c
diff --git a/src/libc/arch/amd64/linux/gensys.sh b/src/libc/arch/amd64/linux/gensys.sh
@@ -5,10 +5,12 @@
# until the 4th parameter, so we only have to set the syscall
# number in rax
-sed 's/[ ]*#.*//
- /^$/d' syscall.lst |
+sed -n "
+ s/[ ]*#.*//
+ /$1/p" syscall.lst |
while read num name
do
+
cat <<EOF > $name.s
.file "$name.s"
@@ -18,4 +20,5 @@ $name:
syscall
jmp _cerrno
EOF
+
done
diff --git a/src/libc/arch/amd64/netbsd/Makefile b/src/libc/arch/amd64/netbsd/Makefile
@@ -3,39 +3,42 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS = _Exit.o \
- _close.o \
- _getpid.o \
- _kill.o \
- _lseek.o \
- _open.o \
- _read.o \
- _write.o \
- _brk.o \
- _getheap.o \
- _setcontext.o \
- _sigaction.o \
- _sigaction2.o \
- _sigaction.o\
- _tzone.o \
- getenv.o \
- raise.o \
- signal.o \
- time.o \
- _sys_errlist.o \
- crt.o \
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
-
-crt.o: ../crt-posix.s ../../crt-netbsd.s
-
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+GENOBJS =\
+ _Exit.$O\
+ _close.$O\
+ _getpid.$O\
+ _kill.$O\
+ _lseek.$O\
+ _open.$O\
+ _read.$O\
+ _write.$O\
+ _brk.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS =\
+ $(GENOBJS)\
+ _getheap.$O\
+ _setcontext.$O\
+ _sigaction.$O\
+ _sigaction2.$O\
+ _tzone.$O\
+ getenv.$O\
+ raise.$O\
+ signal.$O\
+ time.$O\
+ _sys_errlist.$O\
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
+
+crt.$O: ../crt-posix.s ../../crt-netbsd.s
+
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '/[0-9]* _/ {print $$2".s"}' syscall.lst`
+ rm -f $(GENSRC)
rm -f syscall _sys_errlist.c
diff --git a/src/libc/arch/amd64/netbsd/gensys.sh b/src/libc/arch/amd64/netbsd/gensys.sh
@@ -5,8 +5,9 @@
# until the 4th parameter, so we only have to set the syscall
# number in rax
-sed 's/[ ]*#.*//
- /^$/d' syscall.lst |
+sed -n "
+ s/[ ]*#.*//
+ /$1/p" syscall.lst |
while read num name
do
cat <<EOF > $name.s
diff --git a/src/libc/arch/amd64/openbsd/Makefile b/src/libc/arch/amd64/openbsd/Makefile
@@ -3,36 +3,40 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS = _Exit.o \
- _close.o \
- _getpid.o \
- _kill.o \
- _lseek.o \
- _open.o \
- _read.o \
- _write.o \
- _brk.o \
- _getheap.o \
- _sigaction.o\
- _tzone.o \
- getenv.o \
- raise.o \
- signal.o \
- time.o \
- _sys_errlist.o \
- crt.o \
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
-
-crt.o: ../crt-posix.s ../../crt-openbsd.s
-
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+GENOBJS =\
+ _Exit.$O\
+ _close.$O\
+ _getpid.$O\
+ _kill.$O\
+ _lseek.$O\
+ _open.$O\
+ _read.$O\
+ _write.$O\
+ _brk.$O\
+ _sigaction.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS =\
+ $(GENOBJS)\
+ _getheap.$O\
+ _tzone.$O\
+ getenv.$O\
+ raise.$O\
+ signal.$O\
+ time.$O\
+ _sys_errlist.$O\
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
+
+crt.$O: ../crt-posix.s ../../crt-openbsd.s
+
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '/[0-9]* _/ {print $$2".s"}' syscall.lst`
+ rm -f $(GENSRC)
rm -f syscall _sys_errlist.c
diff --git a/src/libc/arch/amd64/openbsd/gensys.sh b/src/libc/arch/amd64/openbsd/gensys.sh
@@ -5,8 +5,9 @@
# until the 4th parameter, so we only have to set the syscall
# number in rax
-sed 's/[ ]*#.*//
- /^$/d' syscall.lst |
+sed -n "
+ s/[ ]*#.*//
+ /$1/p" syscall.lst |
while read num name
do
cat <<EOF > $name.s
diff --git a/src/libc/arch/arm32/Makefile b/src/libc/arch/arm32/Makefile
@@ -3,10 +3,13 @@ PROJECTDIR =../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../rules.mk
-OBJS = longjmp.o setjmp.o
+OBJS = longjmp.$O setjmp.$O
DIRS = linux
-all: $(OBJS) $(SYS)
+all: $(LIBC) $(SYS)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
$(SYS): FORCE
+@cd $@ && $(MAKE)
diff --git a/src/libc/arch/arm32/linux/Makefile b/src/libc/arch/arm32/linux/Makefile
@@ -3,38 +3,42 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS = _Exit.o \
- _close.o \
- _brk.o \
- _getpid.o \
- _kill.o \
- _lseek.o \
- _openat.o \
- _read.o \
- _write.o \
- _getheap.o \
- _cerrno.o \
- _open.o \
- _sigaction.o \
- _tzone.o \
- getenv.o \
- raise.o \
- signal.o \
- time.o \
- _sys_errlist.o \
- crt.o \
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
+GENOBJS =\
+ _Exit.$O\
+ _close.$O\
+ _brk.$O\
+ _getpid.$O\
+ _kill.$O\
+ _lseek.$O\
+ _openat.$O\
+ _read.$O\
+ _write.$O\
+ _sigaction.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS =\
+ $(GENOBJS)\
+ _cerrno.$O\
+ _getheap.$O\
+ _open.$O\
+ _tzone.$O\
+ getenv.$O\
+ raise.$O\
+ signal.$O\
+ time.$O\
+ _sys_errlist.$O\
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
crt.o: ../crt-posix.s
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '/[0-9]* _/ {print $$2".s"}' syscall.lst`
+ rm -f $(GENSRC)
rm -f syscall _sys_errlist.c
diff --git a/src/libc/arch/arm32/linux/gensys.sh b/src/libc/arch/arm32/linux/gensys.sh
@@ -1,7 +1,8 @@
#!/bin/sh
-sed 's/[ ]*#.*//
- /^$/d' syscall.lst |
+sed -n "
+ s/[ ]*#.*//
+ /$1/p" syscall.lst |
while read num name
do
cat <<EOF > $name.s
diff --git a/src/libc/arch/arm64/Makefile b/src/libc/arch/arm64/Makefile
@@ -3,10 +3,13 @@ PROJECTDIR =../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../rules.mk
-OBJS = longjmp.o setjmp.o
+OBJS = longjmp.$O setjmp.$O
DIRS = linux
-all: $(OBJS) $(SYS)
+all: $(LIBC) $(SYS)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
$(SYS): FORCE
+@cd $@ && $(MAKE)
diff --git a/src/libc/arch/i386/Makefile b/src/libc/arch/i386/Makefile
@@ -3,10 +3,13 @@ PROJECTDIR =../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../rules.mk
-OBJS = longjmp.o setjmp.o
+OBJS = longjmp.$O setjmp.$O
DIRS = linux
-all: $(OBJS) $(SYS)
+all: $(LIBC) $(SYS)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
$(SYS): FORCE
+@cd $@ && $(MAKE)
diff --git a/src/libc/arch/i386/linux/Makefile b/src/libc/arch/i386/linux/Makefile
@@ -3,40 +3,42 @@ PROJECTDIR =../../../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../../../rules.mk
-OBJS =\
- _Exit.o\
- _close.o\
- _open.o\
- _read.o\
- _write.o\
- _lseek.o\
- _brk.o\
- _sigaction.o\
- _getpid.o\
- _Exit.o\
- _kill.o\
- _getheap.o\
- crt.o\
- signal.o\
- raise.o\
- _cerrno.o\
- signal.o
-
-all: syscall
- $(MAKE) objs
-
-objs: $(OBJS)
-
-crt.o: ../crt-posix.s
-
-raise.o: ../../posix/raise.c
-
-signal.o: ../../posix/signal.c
-
-syscall: syscall.lst
- gensys.sh syscall.lst
- touch syscall
+GENOBJS =\
+ _Exit.$O\
+ _close.$O\
+ _open.$O\
+ _read.$O\
+ _write.$O\
+ _lseek.$O\
+ _brk.$O\
+ _sigaction.$O\
+ _getpid.$O\
+ _kill.$O\
+
+GENSRC = $(GENOBJS:.$O=.s)
+
+OBJS =\
+ $(GENOBJS)\
+ signal.$O\
+ raise.$O\
+ _getheap.$O\
+ _cerrno.$O\
+ signal.$O
+
+all: $(LIBC) $(CRT)
+
+$(LIBCLST): $(OBJS)
+ $(MKLST)
+
+crt.o: ../crt-posix.s
+
+raise.o: ../../posix/raise.c
+
+signal.o: ../../posix/signal.c
+
+$(GENSRC): syscall.lst
+ gensys.sh $*
clean:
- rm -f `awk '/[0-9]*\t/{print $$2".s"}' syscall.lst`
+ rm -f $(GENSRC)
rm -f syscall _sys_errlist.c
diff --git a/src/libc/arch/i386/linux/gensys.sh b/src/libc/arch/i386/linux/gensys.sh
@@ -1,6 +1,6 @@
#!/bin/sh
-awk '/^[0-9]*\t/ {
+awk '! /^#/ && $2 == "'$1'" {
syscall=$2
fname=$2".s"
noper=$3
@@ -14,18 +14,18 @@ awk '/^[0-9]*\t/ {
"\tpushl\t%%esi\n\n",
"\tpushl\t%%edi\n"
"\tmovl\t%%esp,%%ebp\n"
- syscall, syscall > fname
+ syscall, syscall
if (noper > 0)
- printf "\tmovl\t20(%%ebp),%%ebx\n" >> fname
+ printf "\tmovl\t20(%%ebp),%%ebx\n"
if (noper > 1)
- printf "\tmovl\t24(%%ebp),%%ecx\n" >> fname
+ printf "\tmovl\t24(%%ebp),%%ecx\n"
if (noper > 2)
- printf "\tmovl\t28(%%ebp),%%edx\n" >> fname
+ printf "\tmovl\t28(%%ebp),%%edx\n"
if (noper > 3)
- printf "\tmovl\t28(%%ebp),%%esi\n" >> fname
+ printf "\tmovl\t28(%%ebp),%%esi\n"
if (noper > 4)
- printf "\tmovl\t28(%%ebp),%%edi\n" >> fname
+ printf "\tmovl\t28(%%ebp),%%edi\n"
printf "\tmovl\t$%d,%%eax\n"
"\tint\t$0x80\n"
@@ -33,6 +33,6 @@ awk '/^[0-9]*\t/ {
"\tpopl\t%%esi\n"
"\tpopl\t%%ebx\n"
"\tpopl\t%%ebp\n"
- "\tjmp\t_cerrno\n", $1 >> fname
+ "\tjmp\t_cerrno\n", $1
-} ' syscall.lst
+} ' syscall.lst > $1.s
diff --git a/src/libc/assert/Makefile b/src/libc/assert/Makefile
@@ -3,7 +3,8 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = __assert.o\
- assert.o\
+OBJS =\
+ __assert.$O\
+ assert.$O\
all: $(OBJS)
diff --git a/src/libc/ctype/Makefile b/src/libc/ctype/Makefile
@@ -3,22 +3,26 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = ctype.o\
- isalnum.o\
- isalpha.o\
- isascii.o\
- isblank.o\
- iscntrl.o\
- isdigit.o\
- isgraph.o\
- islower.o\
- isprint.o\
- ispunct.o\
- isspace.o\
- isupper.o\
- isxdigit.o\
- toascii.o\
- tolower.o\
- toupper.o\
+OBJS =\
+ ctype.$O\
+ isalnum.$O\
+ isalpha.$O\
+ isascii.$O\
+ isblank.$O\
+ iscntrl.$O\
+ isdigit.$O\
+ isgraph.$O\
+ islower.$O\
+ isprint.$O\
+ ispunct.$O\
+ isspace.$O\
+ isupper.$O\
+ isxdigit.$O\
+ toascii.$O\
+ tolower.$O\
+ toupper.$O\
all: $(OBJS)
+
+$(LIBC): $(OBJS)
+ $(MKLIB)
diff --git a/src/libc/locale/Makefile b/src/libc/locale/Makefile
@@ -3,7 +3,11 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = localeconv.o\
- setlocale.o\
+OBJS =\
+ localeconv.$O\
+ setlocale.$O\
all: $(OBJS)
+
+$(LIBC): $(OBJS)
+ $(MKLIB)
diff --git a/src/libc/mklst b/src/libc/mklst
@@ -1,9 +0,0 @@
-#!/bin/sh
-
-set -e
-
-rm -f $1
-trap 'r=$?;rm -f $$.tmp;exit $r' HUP EXIT QUIT TERM
-
-(echo OBJS=\\
- find . -name '*.o' | sed 's/$/\\/') > $$.tmp && mv $$.tmp $1
diff --git a/src/libc/rules.mk b/src/libc/rules.mk
@@ -1,6 +1,68 @@
-INCLUDE = -I$(INCDIR) -I$(INCDIR)/bits/$(SYS) -I$(INCDIR)/bits/$(ARCH)
+INCLUDE =\
+ -I$(INCDIR)\
+ -I$(INCDIR)/bits/$(SYS)\
+ -I$(INCDIR)/bits/$(ARCH)\
SYSERRNO = $(INCDIR)/bits/$(SYS)/sys/errno.h
+LIBC = $(LIBCDIR)/libc.a
+CRT = $(LIBCDIR)/libcrt.o
+LIBCLST= $(PROJECTDIR)/src/libc/libc.lst
+
+MKLST = \
+ echo $? |\
+ tr ' ' '\n' |\
+ tr -s '\n' |\
+ sed 's@^@$(PWD)/@' >> $(LIBCLST)
+
+# Rules
+
+.SUFFIXES: .6 .7 .8 .z
+
_sys_errlist.c: $(SYSERRNO)
../../mkerrstr $(SYSERRNO)
+
+$(LIBC): $(LIBCLST)
+
+$(CRT): crt.$O
+ cp crt.$O $@
+
+clean: clean-libc
+
+clean-libc: FORCE
+ rm -f *.6 *.7 *.8 *.z
+
+# amd64-posix objects
+.c.6:
+ $(CC) $(SCC_CFLAGS) -o $@ -c $<
+
+.s.6:
+ $(AS) $(SCC_ASFLAGS) $< -o $@
+
+# amd64-darwin objects
+.c.6d:
+ $(CC) $(SCC_CFLAGS) -o $@ -c $<
+
+.s.6d:
+ $(AS) $(SCC_ASFLAGS) $< -o $@
+
+# arm64-posix objects
+.c.7:
+ $(CC) $(SCC_CFLAGS) -o $@ -c $<
+
+.s.7:
+ $(AS) $(SCC_ASFLAGS) $< -o $@
+
+# 386-posix objects
+.c.8:
+ $(CC) $(SCC_CFLAGS) -o $@ -c $<
+
+.s.8:
+ $(AS) $(SCC_ASFLAGS) $< -o $@
+
+# z80 objects
+.c.z:
+ $(CC) $(SCC_CFLAGS) -o $@ -c $<
+
+.s.z:
+ $(AS) $(SCC_ASFLAGS) $< -o $@
diff --git a/src/libc/stdio/Makefile b/src/libc/stdio/Makefile
@@ -3,44 +3,48 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = __getc.o\
- __putc.o\
- _flsbuf.o\
- _fpopen.o\
- clearerr.o\
- fclose.o\
- feof.o\
- ferror.o\
- fgetc.o\
- fgets.o\
- fopen.o\
- fprintf.o\
- fputc.o\
- fputs.o\
- fread.o\
- freopen.o\
- fseek.o\
- ftell.o\
- fwrite.o\
- getc.o\
- getchar.o\
- gets.o\
- perror.o\
- printf.o\
- putc.o\
- putchar.o\
- puts.o\
- rewind.o\
- setbuf.o\
- setvbuf.o\
- snprintf.o\
- sprintf.o\
- __iob.o\
- tmpnam.o\
- vfprintf.o\
- vsnprintf.o\
- vsprintf.o\
- vprintf.o\
- _allocbuf.o\
+OBJS =\
+ __getc.o\
+ __putc.$O\
+ _flsbuf.$O\
+ _fpopen.$O\
+ clearerr.$O\
+ fclose.$O\
+ feof.$O\
+ ferror.$O\
+ fgetc.$O\
+ fgets.$O\
+ fopen.$O\
+ fprintf.$O\
+ fputc.$O\
+ fputs.$O\
+ fread.$O\
+ freopen.$O\
+ fseek.$O\
+ ftell.$O\
+ fwrite.$O\
+ getc.$O\
+ getchar.$O\
+ gets.$O\
+ perror.$O\
+ printf.$O\
+ putc.$O\
+ putchar.$O\
+ puts.$O\
+ rewind.$O\
+ setbuf.$O\
+ setvbuf.$O\
+ snprintf.$O\
+ sprintf.$O\
+ __iob.$O\
+ tmpnam.$O\
+ vfprintf.$O\
+ vsnprintf.$O\
+ vsprintf.$O\
+ vprintf.$O\
+ _allocbuf.$O\
all: $(OBJS)
+
+$(LIBC): $(OBJS)
+ $(MKLIB)
diff --git a/src/libc/stdlib/Makefile b/src/libc/stdlib/Makefile
@@ -3,26 +3,30 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = _dtoi.o\
- abort.o\
- abs.o\
- atexit.o\
- atoi.o\
- atol.o\
- atoll.o\
- bsearch.o\
- calloc.o\
- errno.o\
- exit.o\
- labs.o\
- llabs.o\
- malloc.o\
- qsort.o\
- rand.o\
- realloc.o\
- strtol.o\
- strtoll.o\
- strtoul.o\
- strtoull.o\
+OBJS =\
+ _dtoi.$O\
+ abort.$O\
+ abs.$O\
+ atexit.$O\
+ atoi.$O\
+ atol.$O\
+ atoll.$O\
+ bsearch.$O\
+ calloc.$O\
+ errno.$O\
+ exit.$O\
+ labs.$O\
+ llabs.$O\
+ malloc.$O\
+ qsort.$O\
+ rand.$O\
+ realloc.$O\
+ strtol.$O\
+ strtoll.$O\
+ strtoul.$O\
+ strtoull.$O\
all: $(OBJS)
+
+$(LIBC): $(OBJS)
+ $(MKLIB)
diff --git a/src/libc/string/Makefile b/src/libc/string/Makefile
@@ -3,28 +3,32 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = memchr.o\
- memcmp.o\
- memcpy.o\
- memmove.o\
- memset.o\
- strcat.o\
- strchr.o\
- strcmp.o\
- strcoll.o\
- strcpy.o\
- strcspn.o\
- strerror.o\
- strlen.o\
- strncat.o\
- strncmp.o\
- strncpy.o\
- strnlen.o\
- strpbrk.o\
- strrchr.o\
- strspn.o\
- strstr.o\
- strtok.o\
- strxfrm.o\
+OBJS = \
+ memchr.$O\
+ memcmp.$O\
+ memcpy.$O\
+ memmove.$O\
+ memset.$O\
+ strcat.$O\
+ strchr.$O\
+ strcmp.$O\
+ strcoll.$O\
+ strcpy.$O\
+ strcspn.$O\
+ strerror.$O\
+ strlen.$O\
+ strncat.$O\
+ strncmp.$O\
+ strncpy.$O\
+ strnlen.$O\
+ strpbrk.$O\
+ strrchr.$O\
+ strspn.$O\
+ strstr.$O\
+ strtok.$O\
+ strxfrm.$O\
-all: $(OBJS)
+all: $(LIBC)
+
+$(LIBC): $(OBJS)
+ $(MKLIB)
diff --git a/src/libc/time/Makefile b/src/libc/time/Makefile
@@ -3,13 +3,17 @@ PROJECTDIR =../../..
include $(PROJECTDIR)/scripts/rules.mk
include ../rules.mk
-OBJS = _daysyear.o\
- asctime.o\
- ctime.o\
- difftime.o\
- gmtime.o\
- localtime.o\
- mktime.o\
- strftime.o\
+OBJS =\
+ _daysyear.$O\
+ asctime.$O\
+ ctime.$O\
+ difftime.$O\
+ gmtime.$O\
+ localtime.$O\
+ mktime.$O\
+ strftime.$O\
all: $(OBJS)
+
+$(LIBC): $(OBJS)
+ $(MKLIB)
