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Index: lib/csu/Makefile.inc
===================================================================
--- lib/csu/Makefile.inc
+++ lib/csu/Makefile.inc
@@ -2,8 +2,6 @@
SSP_CFLAGS=
-SED_FIX_NOTE = -i "" -e '/\.note\.tag/s/progbits/note/'
-
NO_WMISSING_VARIABLE_DECLARATIONS=
.include <src.opts.mk>
Index: lib/csu/aarch64/Makefile
===================================================================
--- lib/csu/aarch64/Makefile
+++ lib/csu/aarch64/Makefile
@@ -18,30 +18,11 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS}
-CLEANFILES+= crt1.s gcrt1.s Scrt1.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.s: crt1.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
-
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>
Index: lib/csu/amd64/Makefile
===================================================================
--- lib/csu/amd64/Makefile
+++ lib/csu/amd64/Makefile
@@ -18,30 +18,11 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS}
-CLEANFILES+= crt1.s gcrt1.s Scrt1.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.s: crt1.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
-
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>
Index: lib/csu/arm/Makefile
===================================================================
--- lib/csu/arm/Makefile
+++ lib/csu/arm/Makefile
@@ -18,30 +18,14 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS}
-CLEANFILES+= crt1.s gcrt1.s Scrt1.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
+crt1.o: crt1.c
+ ${CC} ${CFLAGS} ${STATIC_CFLAGS} -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.s: crt1.c
- ${CC} ${CFLAGS} ${STATIC_CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} ${STATIC_CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
-
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} ${STATIC_CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>
Index: lib/csu/common/crtbrand.c
===================================================================
--- lib/csu/common/crtbrand.c
+++ lib/csu/common/crtbrand.c
@@ -36,49 +36,21 @@
* Special ".note" entry specifying the ABI version. See
* http://www.netbsd.org/Documentation/kernel/elf-notes.html
* for more information.
- *
- * For all arches except sparc, gcc emits the section directive for the
- * following struct with a PROGBITS type. However, newer versions of binutils
- * (after 2.16.90) require the section to be of NOTE type, to guarantee that the
- * .note.ABI-tag section correctly ends up in the first page of the final
- * executable.
- *
- * Unfortunately, there is no clean way to tell gcc to use another section type,
- * so this C file (or the C file that includes it) must be compiled in multiple
- * steps:
- *
- * - Compile the .c file to a .s file.
- * - Edit the .s file to change the 'progbits' type to 'note', for the section
- * directive that defines the .note.ABI-tag section.
- * - Compile the .s file to an object file.
- *
- * These steps are done in the invididual Makefiles for each applicable arch.
*/
-static const struct {
- int32_t namesz;
- int32_t descsz;
- int32_t type;
- char name[sizeof(NOTE_FREEBSD_VENDOR)];
- int32_t desc;
-} abitag __attribute__ ((section (NOTE_SECTION), aligned(4))) __used = {
- .namesz = sizeof(NOTE_FREEBSD_VENDOR),
- .descsz = sizeof(int32_t),
- .type = NT_FREEBSD_ABI_TAG,
- .name = NOTE_FREEBSD_VENDOR,
- .desc = __FreeBSD_version
-};
+__asm(
+" .section .note.tag,\"a\",@note\n"
+" .p2align 2\n"
+" .word 8\n"
+" .word 4\n"
+" .word " __XSTRING(NT_FREEBSD_ABI_TAG) "\n"
+" .asciz \"FreeBSD\"\n"
+" .word " __XSTRING(__FreeBSD_version));
-static const struct {
- int32_t namesz;
- int32_t descsz;
- int32_t type;
- char name[sizeof(NOTE_FREEBSD_VENDOR)];
- uint32_t desc[1];
-} crt_feature_ctl __attribute__ ((section (NOTE_SECTION),
- aligned(4))) __used = {
- .namesz = sizeof(NOTE_FREEBSD_VENDOR),
- .descsz = sizeof(uint32_t),
- .type = NT_FREEBSD_FEATURE_CTL,
- .name = NOTE_FREEBSD_VENDOR,
- .desc = { 0 }
-};
+__asm(
+" .section .note.tag,\"a\",@note\n"
+" .p2align 2\n"
+" .word 8\n"
+" .word 4\n"
+" .word " __XSTRING(NT_FREEBSD_FEATURE_CTL) "\n"
+" .asciz \"FreeBSD\"\n"
+" .word 0");
Index: lib/csu/common/ignore_init.c
===================================================================
--- lib/csu/common/ignore_init.c
+++ lib/csu/common/ignore_init.c
@@ -141,17 +141,11 @@
}
}
-static const struct {
- int32_t namesz;
- int32_t descsz;
- int32_t type;
- char name[sizeof(NOTE_FREEBSD_VENDOR)];
- uint32_t desc;
-} crt_noinit_tag __attribute__ ((section (NOTE_SECTION),
- aligned(4))) __used = {
- .namesz = sizeof(NOTE_FREEBSD_VENDOR),
- .descsz = sizeof(uint32_t),
- .type = NT_FREEBSD_NOINIT_TAG,
- .name = NOTE_FREEBSD_VENDOR,
- .desc = 0
-};
+__asm(
+" .section .note.tag,\"a\",@note\n"
+" .p2align 2\n"
+" .word 8\n"
+" .word 4\n"
+" .word " __XSTRING(NT_FREEBSD_NOINIT_TAG) "\n"
+" .asciz \"FreeBSD\"\n"
+" .word 0");
Index: lib/csu/i386/Makefile
===================================================================
--- lib/csu/i386/Makefile
+++ lib/csu/i386/Makefile
@@ -18,38 +18,19 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS} crt1_c.o crt1_s.o gcrt1_c.o Scrt1_c.o
-CLEANFILES+= crt1_c.s gcrt1_c.s Scrt1_c.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1_c.c is not
-# directly compiled to .o files.
-
-gcrt1_c.s: crt1_c.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1_c.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1_c.o: gcrt1_c.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1_c.s
+gcrt1_c.o: crt1_c.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1_c.c
gcrt1.o: gcrt1_c.o crt1_s.o
${LD} ${_LDFLAGS} -o gcrt1.o -r crt1_s.o gcrt1_c.o
-crt1_c.s: crt1_c.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1_c.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-crt1_c.o: crt1_c.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1_c.s
-
crt1.o: crt1_c.o crt1_s.o
${LD} ${_LDFLAGS} -o crt1.o -r crt1_s.o crt1_c.o
${OBJCOPY} --localize-symbol _start1 crt1.o
-Scrt1_c.s: crt1_c.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1_c.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1_c.o: Scrt1_c.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1_c.s
+Scrt1_c.o: crt1_c.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1_c.c
Scrt1.o: Scrt1_c.o crt1_s.o
${LD} ${_LDFLAGS} -o Scrt1.o -r crt1_s.o Scrt1_c.o
Index: lib/csu/mips/Makefile
===================================================================
--- lib/csu/mips/Makefile
+++ lib/csu/mips/Makefile
@@ -20,28 +20,10 @@
CLEANFILES= ${OBJS}
CLEANFILES+= crt1.s gcrt1.s Scrt1.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.s: crt1.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
-
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>
Index: lib/csu/powerpc/Makefile
===================================================================
--- lib/csu/powerpc/Makefile
+++ lib/csu/powerpc/Makefile
@@ -18,30 +18,14 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS}
-CLEANFILES+= crt1.s gcrt1.s Scrt1.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
+crt1.o: crt1.c
+ ${CC} ${CFLAGS} -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.s: crt1.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
-
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>
Index: lib/csu/powerpc64/Makefile
===================================================================
--- lib/csu/powerpc64/Makefile
+++ lib/csu/powerpc64/Makefile
@@ -18,34 +18,19 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS}
-CLEANFILES+= crt1.s crtsavres.S gcrt1.s Scrt1.s
+CLEANFILES+= crtsavres.S
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
-
-crt1.s: crt1.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
+crt1.o: crt1.c
+ ${CC} ${CFLAGS} -c -o ${.TARGET} ${.CURDIR}/crt1.c
# On powerpc64 crtsavres is an empty file
crtsavres.S:
touch ${.TARGET}
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>
Index: lib/csu/riscv/Makefile
===================================================================
--- lib/csu/riscv/Makefile
+++ lib/csu/riscv/Makefile
@@ -18,30 +18,11 @@
.undef LIBRARIES_ONLY
CLEANFILES= ${OBJS}
-CLEANFILES+= crt1.s gcrt1.s Scrt1.s
-# See the comment in lib/csu/common/crtbrand.c for the reason crt1.c is not
-# directly compiled to .o files.
+gcrt1.o: crt1.c
+ ${CC} ${CFLAGS} -DGCRT -c -o ${.TARGET} ${.CURDIR}/crt1.c
-crt1.s: crt1.c
- ${CC} ${CFLAGS} -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-crt1.o: crt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} crt1.s
-
-gcrt1.s: crt1.c
- ${CC} ${CFLAGS} -DGCRT -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-gcrt1.o: gcrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} gcrt1.s
-
-Scrt1.s: crt1.c
- ${CC} ${CFLAGS} -fPIC -DPIC -S -o ${.TARGET} ${.CURDIR}/crt1.c
- sed ${SED_FIX_NOTE} ${.TARGET}
-
-Scrt1.o: Scrt1.s
- ${CC} ${CFLAGS:N-g} ${ACFLAGS} -c -o ${.TARGET} Scrt1.s
+Scrt1.o: crt1.c
+ ${CC} ${CFLAGS} -fPIC -DPIC -c -o ${.TARGET} ${.CURDIR}/crt1.c
.include <bsd.lib.mk>

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