diff options
28 files changed, 240 insertions, 231 deletions
diff --git a/klibc/Makefile b/klibc/Makefile index 5f9a7d6a6e..ef5fbabff8 100644 --- a/klibc/Makefile +++ b/klibc/Makefile @@ -1,6 +1,23 @@ +VERSION := $(shell cat version) SUBDIRS = klibc all: +rpmbuild = $(shell which rpmbuild 2>/dev/null || which rpm) + +klibc.spec: klibc.spec.in version + sed -e 's/@@VERSION@@/$(VERSION)/g' < $< > $@ + +.PHONY: rpm +rpm: klibc.spec + +$(rpmbuild) -bb klibc.spec + %: @set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done + +clean: + @set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done + +spotless: + @set -e; for d in $(SUBDIRS); do $(MAKE) -C $$d $@; done + rm -f klibc.spec *~ tags diff --git a/klibc/klibc/Makefile b/klibc/klibc/Makefile index e1d63381c1..5fc481aa8a 100644 --- a/klibc/klibc/Makefile +++ b/klibc/klibc/Makefile @@ -57,6 +57,12 @@ tests: $(TESTS) tests/%.o : tests/%.c $(CC) $(CFLAGS) -c -o $@ $< +# This particular file uses a bunch of formats gcc don't know of, in order +# to test the full range of our vsnprintf() function. This outputs a bunch +# of useless warnings unless we tell it not to. +tests/testvsnp.o : tests/testvsnp.c + $(CC) $(CFLAGS) -Wno-format -c -o $@ $< + tests/% : tests/%.o $(LIB) $(CRT0) $(LD) $(LDFLAGS) -o $@ $(CRT0) $< $(LIB) $(LIBGCC) cp $@ $@.stripped @@ -131,6 +137,9 @@ spotless: clean find . \( -name \*~ -o -name '.*.d' \) -not -type d -print0 | \ xargs -0rt rm -f +bitsize: + @echo $(BITSIZE) + ifneq ($(wildcard $(DIR)/.*.d),) include $(wildcard $(DIR)/.*.d) endif diff --git a/klibc/klibc/SYSCALLS b/klibc/klibc/SYSCALLS index 92dff963b3..0be1b4425a 100644 --- a/klibc/klibc/SYSCALLS +++ b/klibc/klibc/SYSCALLS @@ -73,7 +73,7 @@ int mknod(const char *, mode_t, dev_t) int chmod(const char *, mode_t) int mkdir(const char *, mode_t) int rmdir(const char *) -<!alpha,mips,mips64> int pipe(int *) +<!alpha,ia64,mips,mips64> int pipe(int *) mode_t umask(mode_t) int chroot(const char *) int symlink(const char *, const char *) @@ -139,9 +139,8 @@ int mprotect(const void *, size_t, int) int uname(struct utsname *) int setdomainname(const char *, size_t) int sethostname(const char *, size_t) -int init_module(const char *, struct module *) -<!ia64> void * create_module(const char *, size_t) -int delete_module(const char *) +long init_module(void *, unsigned long, const char *) +long delete_module(const char *, unsigned int) <!ia64> int query_module(const char *, int, void *, size_t, size_t) int reboot::__reboot(int, int, int, void *) int syslog::klogctl(int, char *, int) diff --git a/klibc/klibc/arch/i386/include/klibc/archsignal.h b/klibc/klibc/arch/i386/include/klibc/archsignal.h index caea8d8b3d..b092ba6d3a 100644 --- a/klibc/klibc/arch/i386/include/klibc/archsignal.h +++ b/klibc/klibc/arch/i386/include/klibc/archsignal.h @@ -8,6 +8,6 @@ #ifndef _KLIBC_ARCHSIGNAL_H #define _KLIBC_ARCHSIGNAL_H -typedef int sig_atomic_t; +/* No special stuff for this architecture */ #endif diff --git a/klibc/klibc/arch/ia64/Makefile.inc b/klibc/klibc/arch/ia64/Makefile.inc index edf43459f8..781448770e 100644 --- a/klibc/klibc/arch/ia64/Makefile.inc +++ b/klibc/klibc/arch/ia64/Makefile.inc @@ -9,7 +9,16 @@ ARCHOBJS = \ arch/$(ARCH)/vfork.o \ - arch/$(ARCH)/setjmp.o + arch/$(ARCH)/setjmp.o \ + arch/$(ARCH)/pipe.o \ + libgcc/__divdi3.o \ + libgcc/__divsi3.o \ + libgcc/__udivdi3.o \ + libgcc/__udivsi3.o \ + libgcc/__umodsi3.o \ + libgcc/__umoddi3.o \ + libgcc/__udivmodsi4.o \ + libgcc/__udivmoddi4.o ARCHSOOBJS = $(patsubst %o,%.lo,%(ARCHOBJS)) diff --git a/klibc/klibc/arch/ia64/include/klibc/archsignal.h b/klibc/klibc/arch/ia64/include/klibc/archsignal.h index 9ab0ed744c..5b01f19bc2 100644 --- a/klibc/klibc/arch/ia64/include/klibc/archsignal.h +++ b/klibc/klibc/arch/ia64/include/klibc/archsignal.h @@ -28,6 +28,4 @@ struct sigaction { #define sa_handler _u._sa_handler #define sa_sigaction _u._sa_sigaction -typedef int sig_atomic_t; - #endif diff --git a/klibc/klibc/arch/ia64/pipe.c b/klibc/klibc/arch/ia64/pipe.c new file mode 100644 index 0000000000..5f5dd05727 --- /dev/null +++ b/klibc/klibc/arch/ia64/pipe.c @@ -0,0 +1,42 @@ +/* + * pipe.c + */ + +#include "syscommon.h" +#include <klibc/archsys.h> + +#define ASM_CLOBBERS ,"out2", "out3", "out4", "out5", "out6", "out7", \ + /* Non-stacked integer registers, minus r8, r9, r10, r15. */ \ + "r2", "r3", "r11", "r12", "r13", "r14", "r16", "r17", "r18", \ + "r19", "r20", "r21", "r22", "r23", "r24", "r25", "r26", "r27", \ + "r28", "r29", "r30", "r31", \ + /* Predicate registers. */ \ + "p6", "p7", "p8", "p9", "p10", "p11", "p12", "p13", "p14", "p15", \ + /* Non-rotating fp registers. */ \ + "f6", "f7", "f8", "f9", "f10", "f11", "f12", "f13", "f14", "f15", \ + /* Branch registers. */ \ + "b6", "b7" + +int pipe(int *filedes) +{ + register long _r8 asm("r8"); + register long _r9 asm("r9"); + register long _r10 asm("r10"); + register long _r15 asm("r15") = __NR_pipe; + register long _out0 asm ("out0") = (long)filedes; + long _retval; + __asm __volatile (__IA64_BREAK + : "=r" (_r8), "=r" (_r10), "=r" (_r15), + "=r" (_out0) + : "2" (_r15), "3" (_out0) + : "memory" ASM_CLOBBERS); + if (_r10 == -1) { + errno = _r8; + _retval = -1; + } else { + filedes[0] = _r8; + filedes[1] = _r9; + _retval = 0; + } + return _retval; +} diff --git a/klibc/klibc/arch/ppc/Makefile.inc b/klibc/klibc/arch/ppc/Makefile.inc index 6e87a48d6b..3bd2c0643c 100644 --- a/klibc/klibc/arch/ppc/Makefile.inc +++ b/klibc/klibc/arch/ppc/Makefile.inc @@ -8,7 +8,13 @@ # ARCHOBJS = \ - arch/$(ARCH)/setjmp.o + arch/$(ARCH)/setjmp.o \ + libgcc/__divdi3.o \ + libgcc/__moddi3.o \ + libgcc/__udivdi3.o \ + libgcc/__umoddi3.o \ + libgcc/__udivmoddi4.o + ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS)) diff --git a/klibc/klibc/arch/ppc/crt0.S b/klibc/klibc/arch/ppc/crt0.S index f7274b07dd..282f8411e4 100644 --- a/klibc/klibc/arch/ppc/crt0.S +++ b/klibc/klibc/arch/ppc/crt0.S @@ -1,29 +1,20 @@ # # arch/ppc/crt0.S # -# void _start(void) -# { -# /* Divine up argc, argv, and envp */ -# environ = envp; -# exit(main(argc, argv, envp)); -# } -# .text .align 4 .type _start,@function .globl _start _start: - lwz 3,0(1) - addi 4,1,4 - addi 5,1,8 - slwi 0,3,2 - add 5,5,0 - li 0,0 - stwu 0,-16(1) - lis 9,environ@ha - stw 5,environ@l(9) - bl main - bl exit + stwu 1,-16(1) + addi 3,1,16 + /* + * the SVR4abippc.pdf specifies r7 as a pointer to + * a termination function pointer. + * It is unused on Linux. + */ + mr 4,7 + bl __libc_init .size _start,.-_start diff --git a/klibc/klibc/arch/ppc64/Makefile.inc b/klibc/klibc/arch/ppc64/Makefile.inc index 434d0aad96..3ab3a8c8e6 100644 --- a/klibc/klibc/arch/ppc64/Makefile.inc +++ b/klibc/klibc/arch/ppc64/Makefile.inc @@ -7,4 +7,9 @@ # accordingly. # +ARCHOBJS = \ + arch/$(ARCH)/setjmp.o + +ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS)) + archclean: diff --git a/klibc/klibc/arch/ppc64/crt0.S b/klibc/klibc/arch/ppc64/crt0.S index 2f352e8045..872d2a0791 100644 --- a/klibc/klibc/arch/ppc64/crt0.S +++ b/klibc/klibc/arch/ppc64/crt0.S @@ -23,16 +23,10 @@ _start: .globl ._start .type ._start,@function ._start: - ld 3,0(1) - ld 4,8(1) - ld 5,16(1) - li 0,0 - stdu 0,-64(1) - ld 9,.LC0@toc(2) - std 5,0(9) - bl .main - nop - bl .exit + stdu %r1,-32(%r1) + addi %r3,%r1,32 + mr %r4,%r7 /* fini */ + b .__libc_init nop .size _start,.-_start diff --git a/klibc/klibc/arch/ppc64/include/klibc/archsetjmp.h b/klibc/klibc/arch/ppc64/include/klibc/archsetjmp.h new file mode 100644 index 0000000000..006a2e27be --- /dev/null +++ b/klibc/klibc/arch/ppc64/include/klibc/archsetjmp.h @@ -0,0 +1,36 @@ +/* + * arch/ppc64/include/klibc/archsetjmp.h + */ + +#ifndef _KLIBC_ARCHSETJMP_H +#define _KLIBC_ARCHSETJMP_H + +struct __jmp_buf { + unsigned long __r2; + unsigned long __sp; + unsigned long __lr; + unsigned long __cr; + unsigned long __r13; + unsigned long __r14; + unsigned long __r15; + unsigned long __r16; + unsigned long __r17; + unsigned long __r18; + unsigned long __r19; + unsigned long __r20; + unsigned long __r21; + unsigned long __r22; + unsigned long __r23; + unsigned long __r24; + unsigned long __r25; + unsigned long __r26; + unsigned long __r27; + unsigned long __r28; + unsigned long __r29; + unsigned long __r30; + unsigned long __r31; +}; + +typedef struct __jmp_buf jmp_buf[1]; + +#endif /* _SETJMP_H */ diff --git a/klibc/klibc/arch/ppc64/setjmp.S b/klibc/klibc/arch/ppc64/setjmp.S new file mode 100644 index 0000000000..1dcc67035e --- /dev/null +++ b/klibc/klibc/arch/ppc64/setjmp.S @@ -0,0 +1,46 @@ +# +# arch/ppc64/setjmp.S +# +# Basic setjmp/longjmp implementation +# This file was derived from the equivalent file in NetBSD +# + + .text + .align 4 + + .section ".opd","aw" +setjmp: + .quad .setjmp,.TOC.@tocbase,0 + .previous + .size setjmp,24 + .type .setjmp,@function + .globl setjmp + .globl .setjmp +.setjmp: + mflr %r11 /* save return address */ + mfcr %r12 /* save condition register */ + mr %r10,%r1 /* save stack pointer */ + mr %r9,%r2 /* save GPR2 (not needed) */ + stmw %r9,0(%r3) /* save r9..r31 */ + li %r3,0 /* indicate success */ + blr /* return */ + + .size .setjmp,.-.setjmp + .section ".opd","aw" +longjmp: + .quad .longjmp,.TOC.@tocbase,0 + .previous + .size longjmp,24 + .type .longjmp,@function + .globl longjmp + .globl .longjmp +.longjmp: + lmw %r9,0(%r3) /* save r9..r31 */ + mtlr %r11 /* restore LR */ + mtcr %r12 /* restore CR */ + mr %r2,%r9 /* restore GPR2 (not needed) */ + mr %r1,%r10 /* restore stack */ + mr %r3,%r4 /* get return value */ + blr /* return */ + + .size .longjmp,.-.longjmp diff --git a/klibc/klibc/arch/s390/Makefile.inc b/klibc/klibc/arch/s390/Makefile.inc index 45aa551695..c50f4f2886 100644 --- a/klibc/klibc/arch/s390/Makefile.inc +++ b/klibc/klibc/arch/s390/Makefile.inc @@ -8,7 +8,12 @@ # ARCHOBJS = \ - arch/$(ARCH)/setjmp.o + arch/$(ARCH)/setjmp.o \ + libgcc/__divdi3.o \ + libgcc/__moddi3.o \ + libgcc/__udivdi3.o \ + libgcc/__umoddi3.o \ + libgcc/__udivmoddi4.o ARCHSOOBJS = $(patsubst %.o,%.lo,$(ARCHOBJS)) diff --git a/klibc/klibc/include/klibc/compiler.h b/klibc/klibc/include/klibc/compiler.h index 5c284b206c..64b8c54158 100644 --- a/klibc/klibc/include/klibc/compiler.h +++ b/klibc/klibc/include/klibc/compiler.h @@ -58,4 +58,11 @@ # define __unlikely(x) (x) #endif +/* Possibly unused function */ +#ifdef __GNUC__ +# define __unusedfunc __attribute__((unused)) +#else +# define __unusedfunc +#endif + #endif diff --git a/klibc/klibc/include/signal.h b/klibc/klibc/include/signal.h index 62c5083dc0..f9eebb2a29 100644 --- a/klibc/klibc/include/signal.h +++ b/klibc/klibc/include/signal.h @@ -13,6 +13,12 @@ #include <klibc/archsignal.h> +/* glibc seems to use sig_atomic_t as "int" pretty much on all architectures. + Do the same, but allow the architecture to override. */ +#ifdef _KLIBC_HAS_ARCH_SIG_ATOMIC_T +typedef int sig_atomic_t; +#endif + /* Some architectures don't define these */ #ifndef SA_RESETHAND # define SA_RESETHAND SA_ONESHOT diff --git a/klibc/klibc/include/stdio.h b/klibc/klibc/include/stdio.h index 5e621af5f1..f57439f018 100644 --- a/klibc/klibc/include/stdio.h +++ b/klibc/klibc/include/stdio.h @@ -78,12 +78,13 @@ __extern size_t _fread(void *, size_t, FILE *); __extern size_t _fwrite(const void *, size_t, FILE *); #ifndef __NO_FREAD_FWRITE_INLINES -static __inline__ size_t +extern __inline__ size_t fread(void *__p, size_t __s, size_t __n, FILE *__f) { return _fread(__p, __s*__n, __f)/__s; } -static __inline__ size_t + +extern __inline__ size_t fwrite(void *__p, size_t __s, size_t __n, FILE *__f) { return _fwrite(__p, __s*__n, __f)/__s; diff --git a/klibc/klibc/include/sys/module.h b/klibc/klibc/include/sys/module.h deleted file mode 100644 index 96b3b59945..0000000000 --- a/klibc/klibc/include/sys/module.h +++ /dev/null @@ -1,158 +0,0 @@ -/* - * sys/module.h - * - * This is a bastardized version of linux/module.h, since the latter - * doesn't have __KERNEL__ guards where it needs them... - */ - -#ifndef _SYS_MODULE_H -#define _SYS_MODULE_H - -/* - * Dynamic loading of modules into the kernel. - * - * Rewritten by Richard Henderson <rth@tamu.edu> Dec 1996 - */ - -#include <asm/atomic.h> - -/* Don't need to bring in all of uaccess.h just for this decl. */ -struct exception_table_entry; - -/* Used by get_kernel_syms, which is obsolete. */ -struct kernel_sym -{ - unsigned long value; - char name[60]; /* should have been 64-sizeof(long); oh well */ -}; - -struct module_symbol -{ - unsigned long value; - const char *name; -}; - -struct module_ref -{ - struct module *dep; /* "parent" pointer */ - struct module *ref; /* "child" pointer */ - struct module_ref *next_ref; -}; - -/* TBD */ -struct module_persist; - -struct module -{ - unsigned long size_of_struct; /* == sizeof(module) */ - struct module *next; - const char *name; - unsigned long size; - - union - { - atomic_t usecount; - long pad; - } uc; /* Needs to keep its size - so says rth */ - - unsigned long flags; /* AUTOCLEAN et al */ - - unsigned nsyms; - unsigned ndeps; - - struct module_symbol *syms; - struct module_ref *deps; - struct module_ref *refs; - int (*init)(void); - void (*cleanup)(void); - const struct exception_table_entry *ex_table_start; - const struct exception_table_entry *ex_table_end; -#ifdef __alpha__ - unsigned long gp; -#endif - /* Members past this point are extensions to the basic - module support and are optional. Use mod_member_present() - to examine them. */ - const struct module_persist *persist_start; - const struct module_persist *persist_end; - int (*can_unload)(void); - int runsize; /* In modutils, not currently used */ - const char *kallsyms_start; /* All symbols for kernel debugging */ - const char *kallsyms_end; - const char *archdata_start; /* arch specific data for module */ - const char *archdata_end; - const char *kernel_data; /* Reserved for kernel internal use */ -}; - -struct module_info -{ - unsigned long addr; - unsigned long size; - unsigned long flags; - long usecount; -}; - -/* Bits of module.flags. */ - -#define MOD_UNINITIALIZED 0 -#define MOD_RUNNING 1 -#define MOD_DELETED 2 -#define MOD_AUTOCLEAN 4 -#define MOD_VISITED 8 -#define MOD_USED_ONCE 16 -#define MOD_JUST_FREED 32 -#define MOD_INITIALIZING 64 - -/* Values for query_module's which. */ - -#define QM_MODULES 1 -#define QM_DEPS 2 -#define QM_REFS 3 -#define QM_SYMBOLS 4 -#define QM_INFO 5 - -/* Can the module be queried? */ -#define MOD_CAN_QUERY(mod) (((mod)->flags & (MOD_RUNNING | MOD_INITIALIZING)) && !((mod)->flags & MOD_DELETED)) - -/* When struct module is extended, we must test whether the new member - is present in the header received from insmod before we can use it. - This function returns true if the member is present. */ - -#define mod_member_present(mod,member) \ - ((unsigned long)(&((struct module *)0L)->member + 1) \ - <= (mod)->size_of_struct) - -/* - * Ditto for archdata. Assumes mod->archdata_start and mod->archdata_end - * are validated elsewhere. - */ -#define mod_archdata_member_present(mod, type, member) \ - (((unsigned long)(&((type *)0L)->member) + \ - sizeof(((type *)0L)->member)) <= \ - ((mod)->archdata_end - (mod)->archdata_start)) - - -/* Check if an address p with number of entries n is within the body of module m */ -#define mod_bound(p, n, m) ((unsigned long)(p) >= ((unsigned long)(m) + ((m)->size_of_struct)) && \ - (unsigned long)((p)+(n)) <= (unsigned long)(m) + (m)->size) - -/* Backwards compatibility definition. */ - -#define GET_USE_COUNT(module) (atomic_read(&(module)->uc.usecount)) - -/* Poke the use count of a module. */ - -#define __MOD_INC_USE_COUNT(mod) \ - (atomic_inc(&(mod)->uc.usecount), (mod)->flags |= MOD_VISITED|MOD_USED_ONCE) -#define __MOD_DEC_USE_COUNT(mod) \ - (atomic_dec(&(mod)->uc.usecount), (mod)->flags |= MOD_VISITED) -#define __MOD_IN_USE(mod) \ - (mod_member_present((mod), can_unload) && (mod)->can_unload \ - ? (mod)->can_unload() : atomic_read(&(mod)->uc.usecount)) - -/* Indirect stringification. */ - -#define __MODULE_STRING_1(x) #x -#define __MODULE_STRING(x) __MODULE_STRING_1(x) - -#endif /* _SYS_MODULE_H */ diff --git a/klibc/klibc/inet/bindresvport.c b/klibc/klibc/inet/bindresvport.c index b5f327bb33..c30054edfd 100644 --- a/klibc/klibc/inet/bindresvport.c +++ b/klibc/klibc/inet/bindresvport.c @@ -37,7 +37,7 @@ int bindresvport(int sd, struct sockaddr_in *sin) for (i = 0; i < NUM_PORTS; i++, port++) { sin->sin_port = htons(port); - if ((ret = bind(sd, sin, sizeof(*sin))) != -1) + if ((ret = bind(sd, (struct sockaddr *)&sin, sizeof(*sin))) != -1) break; if (port == END_PORT) port = START_PORT; diff --git a/klibc/klibc/mmap.c b/klibc/klibc/mmap.c index 3d28cba601..aedf4dceb5 100644 --- a/klibc/klibc/mmap.c +++ b/klibc/klibc/mmap.c @@ -19,7 +19,7 @@ * Prefer mmap2() over mmap(), except on the architectures listed */ -#if defined(__NR_mmap2) && !defined(__sparc__) && !defined(__ia64__) +#if defined(__NR_mmap2) && !defined(__sparc__) && !defined(__ia64__) && !defined(__powerpc64__) /* This architecture uses mmap2() */ diff --git a/klibc/klibc/strcasecmp.c b/klibc/klibc/strcasecmp.c index e583491b35..12aef40d93 100644 --- a/klibc/klibc/strcasecmp.c +++ b/klibc/klibc/strcasecmp.c @@ -1,6 +1,5 @@ /* * strcasecmp.c - * */ #include <string.h> @@ -8,18 +7,17 @@ int strcasecmp(const char *s1, const char *s2) { - char *n1, *n2; - int i, retval; + const unsigned char *c1 = s1, *c2 = s2; + unsigned char ch; + int d = 0; - n1 = strdup(s1); - n2 = strdup(s2); + while ( 1 ) { + /* toupper() expects an unsigned char (implicitly cast to int) + as input, and returns an int, which is exactly what we want. */ + d = toupper(ch = *c1++) - toupper(*c2++); + if ( d || !ch ) + break; + } - for (i = 0; i < strlen(n1); i++) - n1[i] = toupper(n1[i]); - for (i = 0; i < strlen(n2); i++) - n2[i] = toupper(n2[i]); - retval = strcmp(n1, n2); - free(n1); - free(n2); - return retval; + return d; } diff --git a/klibc/klibc/strerror.c b/klibc/klibc/strerror.c index 754a30693c..62705553a6 100644 --- a/klibc/klibc/strerror.c +++ b/klibc/klibc/strerror.c @@ -10,7 +10,6 @@ char *strerror(int errnum) char numbuf[32]; char *p; - int len; p = numbuf+sizeof numbuf; *--p = '\0'; diff --git a/klibc/klibc/strncasecmp.c b/klibc/klibc/strncasecmp.c index 542493de0f..3309d1a7fe 100644 --- a/klibc/klibc/strncasecmp.c +++ b/klibc/klibc/strncasecmp.c @@ -7,18 +7,17 @@ int strncasecmp(const char *s1, const char *s2, size_t n) { - char *n1, *n2; - int i, retval; + const unsigned char *c1 = s1, *c2 = s2; + unsigned char ch; + int d = 0; - n1 = strndup(s1, n); - n2 = strndup(s2, n); + while ( n-- ) { + /* toupper() expects an unsigned char (implicitly cast to int) + as input, and returns an int, which is exactly what we want. */ + d = toupper(ch = *c1++) - toupper(*c2++); + if ( d || !ch ) + break; + } - for (i = 0; i < strlen(n1); i++) - n1[i] = toupper(n1[i]); - for (i = 0; i < strlen(n2); i++) - n2[i] = toupper(n2[i]); - retval = strcmp(n1, n2); - free(n1); - free(n2); - return retval; + return d; } diff --git a/klibc/klibc/strncmp.c b/klibc/klibc/strncmp.c index 98a41c3773..4dbde1389f 100644 --- a/klibc/klibc/strncmp.c +++ b/klibc/klibc/strncmp.c @@ -11,7 +11,7 @@ int strncmp(const char *s1, const char *s2, size_t n) int d = 0; while ( n-- ) { - d = (int)*c2++ - (int)(ch = *c1++); + d = (int)(ch = *c1++) - (int)*c2++; if ( d || !ch ) break; } diff --git a/klibc/klibc/syscommon.h b/klibc/klibc/syscommon.h index 224e240e38..916d4eb0c0 100644 --- a/klibc/klibc/syscommon.h +++ b/klibc/klibc/syscommon.h @@ -15,7 +15,6 @@ #include <sys/dirent.h> #include <sys/klog.h> #include <sys/mman.h> -#include <sys/module.h> #include <sys/resource.h> #include <sys/select.h> #include <sys/stat.h> diff --git a/klibc/klibc/tests/memstrtest.c b/klibc/klibc/tests/memstrtest.c index 14d5173cb2..70c642c067 100644 --- a/klibc/klibc/tests/memstrtest.c +++ b/klibc/klibc/tests/memstrtest.c @@ -8,7 +8,7 @@ int main(void) int i; int r; - for(i = 0; i < sizeof(t1); i++) + for(i = 0; i < (int)sizeof(t1); i++) t1[i] = t2[i] = (unsigned char)i; r = memcmp(t1, t2, sizeof(t1)); @@ -19,7 +19,7 @@ int main(void) r = memcmp(t1, t2, sizeof(t1)); printf("memcmp r = %d\n", r); - for (i = 0; i < sizeof(t1); i++) + for (i = 0; i < (int)sizeof(t1); i++) t1[i] = 0xaa; memset(t2, 0xaa, sizeof(t2)); r = memcmp(t1, t2, sizeof(t1)); diff --git a/klibc/klibc/tests/minips.c b/klibc/klibc/tests/minips.c index c599150858..20898270f4 100644 --- a/klibc/klibc/tests/minips.c +++ b/klibc/klibc/tests/minips.c @@ -396,6 +396,7 @@ static void print_proc(void){ ); break; default: + break; } if(show_args) printf(" [%s]\n", P_cmd); else printf(" %s\n", P_cmd); diff --git a/klibc/version b/klibc/version index e6e9cf41cc..fd6d73e4a0 100644 --- a/klibc/version +++ b/klibc/version @@ -1 +1 @@ -0.82 +0.95 |