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authorJeff Johnston <jjohnstn@redhat.com>2006-05-01 22:01:07 +0000
committerJeff Johnston <jjohnstn@redhat.com>2006-05-01 22:01:07 +0000
commit8f8f1db12f5ac069d7e44c7ea9b2eed55f2b0b96 (patch)
tree63736be05c366aa4eb54d745238770f758ea659b /newlib/libc/sys/sysvnecv70/crt0.S
parent0015de8d38a42066853e29ce2ff543578ad28299 (diff)
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2006-05-01 Jeff Johnston <jjohnstn@redhat.com>
* libc/argz/Makefile.am: Prefix any objects specified with $(lpfx). If source file can be specified instead of object, do so. * libc/ctype/Makefile.am: Ditto. * libc/iconv/ccs/Makefile.am: Ditto. * libc/iconv/ces/Makefile.am: Ditto. * libc/iconv/lib/Makefile.am: Ditto. * libc/locale/Makefile.am: Ditto. * libc/posix/Makefile.am: Ditto. * libc/reent/Makefile.am: Ditto. * libc/search/Makefile.am: Ditto. * libc/stdio/Makefile.am: Ditto. * libc/stdio64/Makefile.am: Ditto. * libc/stdlib/Makefile.am: Ditto. * libc/string/Makefile.am: Ditto. * libc/syscalls/Makefile.am: Ditto. * libc/unix/Makefile.am: Ditto. * libc/machine/a29k/Makefile.am: Specify lib_a_CCASFLAGS so .S files will get prefix added automatically. Any specified rules must use $(lpfx) for object file names. * libc/machine/arm/Makefile.am: Ditto. * libc/machine/cris/Makefile.am: Ditto. * libc/machine/crx/Makefile.am: Ditto. * libc/machine/d10v/Makefile.am: Ditto. * libc/machine/d30v/Makefile.am: Ditto. * libc/machine/fr30/Makefile.am: Ditto. * libc/machine/frv/Makefile.am: Ditto. * libc/machine/h8300/Makefile.am: Ditto. * libc/machine/h8500/Makefile.am: Ditto. * libc/machine/hppa/Makefile.am: Ditto. * libc/machine/i386/Makefile.am: Ditto. * libc/machine/i960/Makefile.am: Ditto. * libc/machine/iq2000/Makefile.am: Ditto. * libc/machine/m32c/Makefile.am: Ditto. * libc/machine/m32r/Makefile.am: Ditto. * libc/machine/m68hc11/Makefile.am: Ditto. * libc/machine/m68k/Makefile.am: Ditto. * libc/machine/m88k/Makefile.am: Ditto. * libc/machine/mips/Makefile.am: Ditto. * libc/machine/mn10200/Makefile.am: Ditto. * libc/machine/mn10300/Makefile.am: Ditto. * libc/machine/mt/Makefile.am: Ditto. * libc/machine/necv70/Makefile.am: Ditto. * libc/machine/powerpc/Makefile.am: Ditto. * libc/machine/sh/Makefile.am: Ditto. * libc/machine/sh/Makefile.in: Ditto. * libc/machine/sparc/Makefile.am: Ditto. * libc/machine/tic4x/Makefile.am: Ditto. * libc/machine/tic80/Makefile.am: Ditto. * libc/machine/v850/Makefile.am: Ditto. * libc/machine/w65/Makefile.am: Ditto. * libc/machine/xscale/Makefile.am: Ditto. * libc/machine/xstormy16/Makefile.am: Ditto. * libc/machine/z8k/Makefile.am: Ditto. * libc/sys/a29khif/Makefile.am: Ditto. * libc/sys/arm/Makefile.am: Ditto. * libc/sys/d10v/Makefile.am: Ditto. * libc/sys/h8300hms/Makefile.am: Ditto. * libc/sys/h8500hms/Makefile.am: Ditto. * libc/sys/linux/Makefile.am: Ditto. * libc/sys/linux/linuxthreads/Makefile.am: Ditto. * libc/sys/linux/net/Makefile.am: Ditto. * libc/sys/linux/stdlib/Makefile.am: Ditto. * libc/sys/m88kbug/Makefile.am: Ditto. * libc/sys/mmixware/Makefile.am: Ditto. * libc/sys/rdos/Makefile.am: Ditto. * libc/sys/rtems/Makefile.am: Ditto. * libc/sys/sh/Makefile.am: Ditto. * libc/sys/sun4/Makefile.am: Ditto. * libc/sys/sysmec/Makefile.am: Ditto. * libc/sys/sysnec810/Makefile.am: Ditto. * libc/sys/sysnecv850/Makefile.am: Ditto. * libc/sys/sysvi386/Makefile.am: Ditto. * libc/sys/sysvnecv70/Makefile.am: Ditto. * libc/sys/tic80/Makefile.am: Ditto. * libc/sys/w65/Makefile.am: Ditto. * libc/sys/z8ksim/Makefile.am: Ditto. * libc/machine/necv70/fastmath.S: Renamed from .s file. * libc/machine/necv70/setjmp.S: Ditto. * libc/machine/necv70/fastmath.s: Removed. * libc/machine/necv70/setjmp.s: Ditto. * libc/machine/w65/*.S: New files renamed from .s files. * libc/machine/w65/*.s: Renamed and removed. * libc/sys/a29khif/*.S: New files renamed from .s files. * libc/sys/a29khif/*.s: Renamed and removed. * libc/sys/sysvi386/*.S: New files renamed from .s files. * libc/sys/sysvi386/*.s: Renamed and removed. * libc/sys/sysvnecv70/*.S: New files renamed from .s files. * libc/sys/sysvnecv70/*.s: Renamed and removed. * libc/*Makefile.in: Regenerated as appropriate.
Diffstat (limited to 'newlib/libc/sys/sysvnecv70/crt0.S')
-rw-r--r--newlib/libc/sys/sysvnecv70/crt0.S28
1 files changed, 28 insertions, 0 deletions
diff --git a/newlib/libc/sys/sysvnecv70/crt0.S b/newlib/libc/sys/sysvnecv70/crt0.S
new file mode 100644
index 000000000..7c4bc77cf
--- /dev/null
+++ b/newlib/libc/sys/sysvnecv70/crt0.S
@@ -0,0 +1,28 @@
+ .globl start
+start:
+ sub.w #0x8,sp
+ mov.w 0x8[sp],[sp]
+ movea.w 0xc[sp],r0
+ mov.w r0,0x4[sp]
+tloop: test.w [r0+]
+ jne tloop
+ cmp.w r0,[0x4[sp]]
+ jge l1
+ sub.w #0x4,r0
+l1: mov.w r0,0x8[sp]
+ mov.w r0,_environ
+
+
+ call _main,[sp]
+ add.w #0xc,sp
+ push r0
+ call _exit,[sp]
+ add.w #0x4,sp
+ chlvl #0,#1
+
+ .data
+
+ .globl _environ
+_environ:
+ .word 0
+