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newlib: remove false dependencies

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git-svn-id: svn://kolibrios.org@3593 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Sergey Semyonov (Serge) 2013-06-03 17:15:09 +00:00
parent ddb6fa98f4
commit 3459b85059
7 changed files with 215 additions and 187 deletions
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269
programs/develop/libraries/newlib/Makefile
View File

@ -13,122 +13,125 @@ DEFINES:= -D_IEEE_LIBM
INCLUDES:= -I $(LIBC_INCLUDES)
AMZ_SRCS:= \
AMZ_SRCS:= \
crt/crt_amz.S \
crt/chkstk.S \
crt/exit.S \
crt/pseudo-reloc.c \
crt/dllstart.c \
crt/setjmp.S
crt/pseudo-reloc.c \
crt/dllstart.c \
crt/setjmp.S
STATIC_SRCS:= \
STATIC_SRCS:= \
crt/start.S \
crt/crt1.c \
crt/chkstk.S \
crt/crt2.c \
crt/chkstk.S \
crt/exit.S \
crt/setjmp.S
crt/setjmp.S
DLL_SRCS:= \
crt/crtdll.c \
crt/chkstk.S \
crt/exit.S \
crt/setjmp.S \
pe/loader.c
DLL_SRCS:= \
crt/crtdll.c \
crt/chkstk.S \
crt/exit.S \
crt/setjmp.S \
pe/loader.c
CORE_SRCS:= \
CORE_SRCS:= \
argz/buf_findstr.c \
argz/envz_get.c \
crt/emutls.c \
crt/thread.S \
crt/tls.S \
crt/assert.c \
crt/emutls.c \
crt/thread.S \
crt/tls.S \
crt/assert.c \
crt/cpu_features.c \
ctype/ctype_.c \
ctype/isascii.c \
ctype/isblank.c \
ctype/isalnum.c \
ctype/isalpha.c \
ctype/iscntrl.c \
ctype/isdigit.c \
ctype/islower.c \
ctype/isupper.c \
ctype/isprint.c \
ctype/ispunct.c \
ctype/isspace.c \
ctype/iswctype.c \
ctype/iswalnum.c \
ctype/iswalpha.c \
ctype/iswblank.c \
ctype/iswcntrl.c \
ctype/iswdigit.c \
ctype/iswgraph.c \
ctype/iswlower.c \
ctype/iswprint.c \
ctype/iswpunct.c \
ctype/iswspace.c \
ctype/iswupper.c \
ctype/iswxdigit.c \
ctype/isxdigit.c \
ctype/isalnum.c \
ctype/isalpha.c \
ctype/iscntrl.c \
ctype/isdigit.c \
ctype/islower.c \
ctype/isupper.c \
ctype/isprint.c \
ctype/ispunct.c \
ctype/isspace.c \
ctype/iswctype.c \
ctype/iswalnum.c \
ctype/iswalpha.c \
ctype/iswblank.c \
ctype/iswcntrl.c \
ctype/iswdigit.c \
ctype/iswgraph.c \
ctype/iswlower.c \
ctype/iswprint.c \
ctype/iswpunct.c \
ctype/iswspace.c \
ctype/iswupper.c \
ctype/iswxdigit.c \
ctype/isxdigit.c \
ctype/toascii.c \
ctype/tolower.c \
ctype/tolower.c \
ctype/toupper.c \
ctype/towctrans.c \
ctype/towlower.c \
ctype/towupper.c \
ctype/towctrans.c \
ctype/towlower.c \
ctype/towupper.c \
ctype/wctrans.c \
ctype/wctype.c \
errno/errno.c \
ctype/wctype.c \
errno/errno.c \
locale/locale.c \
locale/lctype.c \
reent/impure.c \
reent/getreent.c \
reent/impure.c \
reent/init_reent.c \
reent/getreent.c \
reent/mutex.c \
reent/gettimeofdayr.c \
reent/hdlman.c \
reent/hdlman.c \
reent/isattyr.c \
reent/openr.c \
reent/closer.c \
reent/readr.c \
reent/lseekr.c \
reent/fstatr.c \
reent/writer.c \
search/qsort.c \
search/bsearch.c \
reent/openr.c \
reent/closer.c \
reent/readr.c \
reent/lseekr.c \
reent/fstatr.c \
reent/writer.c \
search/qsort.c \
search/bsearch.c \
signal/signal.c \
sys/create.c \
sys/delete.c \
sys/finfo.c \
sys/read.c \
sys/write.c \
sys/fsize.c \
sys/fload.c \
time/asctime.c \
time/asctime_r.c \
time/clock.c \
time/ctime.c \
time/ctime_r.c \
sys/create.c \
sys/delete.c \
sys/finfo.c \
sys/read.c \
sys/write.c \
sys/fsize.c \
sys/fload.c \
time/asctime.c \
time/asctime_r.c \
time/clock.c \
time/ctime.c \
time/ctime_r.c \
time/difftime.c \
time/gettzinfo.c \
time/gmtime.c \
time/gettzinfo.c \
time/gmtime.c \
time/gmtime_r.c \
time/mktime.c \
time/mktm_r.c \
time/lcltime.c \
time/lcltime_r.c \
time/mktime.c \
time/mktm_r.c \
time/lcltime.c \
time/lcltime_r.c \
time/strftime.c \
time/time.c \
time/tzlock.c \
time/tzvars.c \
time/time.c \
time/tzlock.c \
time/tzvars.c \
unpack/unpacker.asm
STDLIB_SRCS= \
STDLIB_SRCS= \
__atexit.c \
__call_atexit.c \
abort.c \
abs.c \
atof.c \
atoi.c \
atol.c \
atol.c \
div.c \
dtoa.c \
dtoastub.c \
@ -160,93 +163,93 @@ STDLIB_SRCS= \
strtoull_r.c \
system.c \
wcrtomb.c \
wctomb_r.c
wctomb_r.c
STRING_SRCS= memcpy.c \
memcmp.c \
memmove.c \
memset.c \
memchr.c \
strcat.c \
strchr.c \
strcmp.c \
strcoll.c \
strcasecmp.c \
strncasecmp.c \
strncat.c \
strncmp.c \
strncpy.c \
strndup.c \
strndup_r.c \
strnlen.c \
strcasestr.c \
strdup.c \
strdup_r.c \
strerror.c \
strlen.c \
strrchr.c \
strpbrk.c \
strsep.c \
strstr.c \
strtok.c \
strtok_r.c \
strupr.c \
strcspn.c \
strspn.c \
strcpy.c \
STRING_SRCS= memcpy.c \
memcmp.c \
memmove.c \
memset.c \
memchr.c \
strcat.c \
strchr.c \
strcmp.c \
strcoll.c \
strcasecmp.c \
strncasecmp.c \
strncat.c \
strncmp.c \
strncpy.c \
strndup.c \
strndup_r.c \
strnlen.c \
strcasestr.c \
strdup.c \
strdup_r.c \
strerror.c \
strlen.c \
strrchr.c \
strpbrk.c \
strsep.c \
strstr.c \
strtok.c \
strtok_r.c \
strupr.c \
strcspn.c \
strspn.c \
strcpy.c \
u_strerr.c
STDIO_SRCS= \
STDIO_SRCS= \
clearerr.c \
diprintf.c \
dprintf.c \
printf.c \
putchar.c \
fgetc.c \
fgets.c \
fopen.c \
fgetc.c \
fgets.c \
fopen.c \
fclose.c \
fdopen.c \
fflush.c \
flags.c \
flags.c \
fileno.c \
findfp.c \
fiprintf.c \
fiscanf.c \
fprintf.c \
fputc.c \
fputs.c \
fputc.c \
fputs.c \
fputwc.c \
fread.c \
fread.c \
freopen.c \
fscanf.c \
fseek.c \
fseek.c \
fseeko.c \
ftell.c \
ftell.c \
ftello.c \
fwrite.c \
fvwrite.c \
fwalk.c \
putc.c \
puts.c \
fwalk.c \
putc.c \
puts.c \
refill.c \
rget.c \
rget.c \
remove.c \
rename.c \
setvbuf.c \
stdio.c \
stdio.c \
tmpfile.c \
tmpnam.c \
ungetc.c \
vscanf.c \
vsprintf.c \
vsnprintf.c \
vsnprintf.c \
vsscanf.c \
makebuf.c \
makebuf.c \
wsetup.c \
wbuf.c \
sccl.c \
wbuf.c \
sccl.c \
sniprintf.c \
snprintf.c \
sprintf.c \

34
programs/develop/libraries/newlib/crt/crt1.c
View File

@ -54,25 +54,6 @@ char * __libc_getenv(const char *name)
}
void __main (){};
void init_reent();
void __attribute__((noreturn))
__thread_startup (int (*entry)(void*), void *param,
void *stacklow, void *stackhigh)
{
int retval;
__asm__ __volatile__( // save stack limits
"movl %0, %%fs:4 \n\t" // use TLS
"movl %1, %%fs:8 \n\t"
::"r"(stacklow), "r"(stackhigh));
init_reent(); // initialize thread reentry structure
retval = entry(param); // call user thread function
_exit(retval);
};
struct app_hdr
{
@ -86,6 +67,19 @@ struct app_hdr
char *path;
};
typedef void (*ctp)();
static void __do_global_ctors ()
{
extern int __CTOR_LIST__;
int *c = &__CTOR_LIST__;
c++;
while (*c)
{
ctp d = (ctp)*c;
(d)();
c++;
}
}
void __attribute__((noreturn))
__crt_startup (void)
@ -102,7 +96,7 @@ __crt_startup (void)
__cpu_features_init (); /* Do we have SSE, etc.*/
// _fpreset (); /* Supplied by the runtime library. */
__initPOSIXHandles();
__do_global_ctors();
__appcwdlen = strrchr(&__pgmname, '/') - &__pgmname + 1;
__appcwdlen = __appcwdlen > 1023 ? 1023 : __appcwdlen;

22
programs/develop/libraries/newlib/crt/crt2.c Normal file
View File

@ -0,0 +1,22 @@
#include <newlib.h>
void init_reent();
void __attribute__((noreturn))
__thread_startup (int (*entry)(void*), void *param,
void *stacklow, void *stackhigh)
{
int retval;
__asm__ __volatile__( // save stack limits
"movl %0, %%fs:4 \n\t" // use TLS
"movl %1, %%fs:8 \n\t"
::"r"(stacklow), "r"(stackhigh));
init_reent(); // initialize thread reentry structure
retval = entry(param); // call user thread function
_exit(retval);
};

34
programs/develop/libraries/newlib/reent/getreent.c
View File

@ -29,40 +29,6 @@ void init_reent()
__sinit(ent);
}
void init_global_reent()
{
struct _reent *ent;
ent =_GLOBAL_REENT;
_REENT_INIT_PTR(ent);
__asm__ __volatile__(
"movl %0, %%fs:12"
::"r"(ent));
__sinit(ent);
}
void __mutex_lock(volatile int *val)
{
int tmp;
__asm__ __volatile__ (
"0:\n\t"
"mov %0, %1\n\t"
"testl %1, %1\n\t"
"jz 1f\n\t"
"movl $68, %%eax\n\t"
"movl $1, %%ebx\n\t"
"int $0x40\n\t"
"jmp 0b\n\t"
"1:\n\t"
"incl %1\n\t"
"xchgl %0, %1\n\t"
"testl %1, %1\n\t"
"jnz 0b\n"
: "+m" (*val), "=&r"(tmp)
::"eax","ebx" );
}

2
programs/develop/libraries/newlib/reent/hdlman.c
View File

@ -54,6 +54,8 @@
void __ChkTTYIOMode( int handle );
void __initPOSIXHandles( void ) __attribute__ ((constructor));
void __grow_iomode( int num );
int debugwrite(const char *path,const void *buff,
size_t offset, size_t count, size_t *writes);

18
programs/develop/libraries/newlib/reent/init_reent.c Normal file
View File

@ -0,0 +1,18 @@
#include <_ansi.h>
#include <string.h>
#include <reent.h>
void init_global_reent()
{
struct _reent *ent;
ent =_GLOBAL_REENT;
_REENT_INIT_PTR(ent);
__asm__ __volatile__(
"movl %0, %%fs:12"
::"r"(ent));
// __sinit(ent);
}

23
programs/develop/libraries/newlib/reent/mutex.c Normal file
View File

@ -0,0 +1,23 @@
void __mutex_lock(volatile int *val)
{
int tmp;
__asm__ __volatile__ (
"0:\n\t"
"mov %0, %1\n\t"
"testl %1, %1\n\t"
"jz 1f\n\t"
"movl $68, %%eax\n\t"
"movl $1, %%ebx\n\t"
"int $0x40\n\t"
"jmp 0b\n\t"
"1:\n\t"
"incl %1\n\t"
"xchgl %0, %1\n\t"
"testl %1, %1\n\t"
"jnz 0b\n"
: "+m" (*val), "=&r"(tmp)
::"eax","ebx" );
}