mirror of
https://github.com/genodelabs/genode.git
synced 2025-02-27 20:06:23 +00:00
libc: use correct type for dummy libc functions
as far as possible. Some functions are internal to libc and no public header are available. Fixes #1466
This commit is contained in:
Alexander Boettcher
Christian Helmuth
parent
e53e6b0c5c
commit
97758f8468
@ -17,3 +17,7 @@ FILTER_OUT += s_cosl.c s_frexpl.c s_nextafterl.c s_nexttoward.c \
|
|||||||
FILTER_OUT += s_fmal.c
|
FILTER_OUT += s_fmal.c
|
||||||
|
|
||||||
include $(REP_DIR)/lib/mk/libm.mk
|
include $(REP_DIR)/lib/mk/libm.mk
|
||||||
|
|
||||||
|
SRC_C += msun/arm/fenv.c
|
||||||
|
|
||||||
|
vpath msun/arm/fenv.c $(LIBC_DIR)/lib
|
||||||
|
|||||||
5
repos/libports/lib/mk/x86_32/libm.mk
Normal file
5
repos/libports/lib/mk/x86_32/libm.mk
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
include $(REP_DIR)/lib/mk/libm.mk
|
||||||
|
|
||||||
|
SRC_C += msun/i387/fenv.c
|
||||||
|
|
||||||
|
vpath msun/i387/fenv.c $(LIBC_DIR)/lib
|
||||||
5
repos/libports/lib/mk/x86_64/libm.mk
Normal file
5
repos/libports/lib/mk/x86_64/libm.mk
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
include $(REP_DIR)/lib/mk/libm.mk
|
||||||
|
|
||||||
|
SRC_C += msun/amd64/fenv.c
|
||||||
|
|
||||||
|
vpath msun/amd64/fenv.c $(LIBC_DIR)/lib
|
||||||
@ -5,7 +5,7 @@
|
|||||||
*/
|
*/
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Copyright (C) 2008-2013 Genode Labs GmbH
|
* Copyright (C) 2008-2015 Genode Labs GmbH
|
||||||
*
|
*
|
||||||
* This file is part of the Genode OS framework, which is distributed
|
* This file is part of the Genode OS framework, which is distributed
|
||||||
* under the terms of the GNU General Public License version 2.
|
* under the terms of the GNU General Public License version 2.
|
||||||
@ -17,131 +17,123 @@
|
|||||||
|
|
||||||
extern "C" {
|
extern "C" {
|
||||||
|
|
||||||
typedef long DUMMY;
|
#include <sys/file.h>
|
||||||
|
#include <sys/mman.h>
|
||||||
|
#include <sys/mount.h>
|
||||||
|
#include <sys/resource.h>
|
||||||
|
#include <sys/socket.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
#include <sys/time.h>
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <sys/ucontext.h>
|
||||||
|
#include <sys/wait.h>
|
||||||
|
|
||||||
#define DUMMY(retval, name) __attribute__((weak)) \
|
#include <db.h>
|
||||||
DUMMY name(void) { \
|
#include <netdb.h>
|
||||||
PDBG( #name " called, not implemented"); \
|
#include <signal.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <pthread.h>
|
||||||
|
#include <pwd.h>
|
||||||
|
|
||||||
|
#define DUMMY(ret_type, ret_val, name, args) __attribute__((weak)) \
|
||||||
|
ret_type name args \
|
||||||
|
{ \
|
||||||
|
PDBG( #name " not implemented"); \
|
||||||
errno = ENOSYS; \
|
errno = ENOSYS; \
|
||||||
return retval; \
|
return ret_val; \
|
||||||
}
|
}
|
||||||
|
|
||||||
DUMMY(-1, access)
|
DUMMY(int , -1, access, (const char *, int))
|
||||||
DUMMY(-1, chmod)
|
DUMMY(int , -1, chmod, (const char *, mode_t))
|
||||||
DUMMY(-1, chown)
|
DUMMY(int , -1, chown, (const char *, uid_t, gid_t))
|
||||||
DUMMY(-1, chroot)
|
DUMMY(int , -1, chroot, (const char *))
|
||||||
DUMMY( 0, crypt)
|
DUMMY(char *, 0, crypt, (const char *, const char *))
|
||||||
DUMMY( 0, dbopen)
|
DUMMY(DB * , 0, dbopen, (const char *, int, int, DBTYPE, const void *))
|
||||||
DUMMY(-1, dup)
|
DUMMY(int , -1, dup, (int))
|
||||||
DUMMY( 0, __default_hash)
|
DUMMY(u_int32_t, 0, __default_hash, (const void *, size_t));
|
||||||
DUMMY(-1, _dup2)
|
DUMMY(int , -1, dup2, (int, int))
|
||||||
DUMMY(-1, dup2)
|
DUMMY(void , , endpwent, (void))
|
||||||
DUMMY( 0, endpwent)
|
DUMMY(int , 0, fchmod, (int, mode_t))
|
||||||
DUMMY( 0, fchmod)
|
DUMMY(int , -1, fchown, (int, uid_t, gid_t))
|
||||||
DUMMY(-1, fchown)
|
DUMMY(int , -1, flock, (int, int))
|
||||||
DUMMY(-1, feholdexcept)
|
DUMMY(pid_t , -1, fork, (void))
|
||||||
DUMMY(-1, fegetenv)
|
DUMMY(long , -1, _fpathconf, (int, int))
|
||||||
DUMMY(-1, feraiseexcept)
|
DUMMY(long , -1, fpathconf, (int, int))
|
||||||
DUMMY(-1, feupdateenv)
|
DUMMY(int , -1, freebsd7___semctl, (void))
|
||||||
DUMMY(-1, flock)
|
DUMMY(int , -1, fstatat, (int, const char *, struct stat *, int))
|
||||||
DUMMY(-1, fork)
|
DUMMY(int , -1, getcontext, (ucontext_t *))
|
||||||
DUMMY(-1, _fpathconf)
|
DUMMY(int , 0, getdtablesize, (void))
|
||||||
DUMMY(-1, fpathconf)
|
DUMMY(gid_t , 0, getegid, (void))
|
||||||
DUMMY(-1, freebsd7___semctl)
|
DUMMY(uid_t , 0, geteuid, (void))
|
||||||
DUMMY(-1, fstatat)
|
DUMMY(int , -1, getfsstat, (struct statfs *, long, int))
|
||||||
DUMMY(-1, getcontext)
|
DUMMY(gid_t , 0, getgid, (void))
|
||||||
DUMMY( 0, getdtablesize)
|
DUMMY(int , -1, getgroups, (int, gid_t *))
|
||||||
DUMMY( 0, getegid)
|
DUMMY(struct hostent *, 0, gethostbyname, (const char *))
|
||||||
DUMMY( 0, geteuid)
|
DUMMY(char *, 0, _getlogin, (void))
|
||||||
DUMMY(-1, getfsstat)
|
DUMMY(int , -1, getnameinfo, (const sockaddr *, socklen_t, char *, size_t, char *, size_t, int))
|
||||||
DUMMY( 0, getgid)
|
DUMMY(pid_t , -1, getpid, (void))
|
||||||
DUMMY(-1, getgroups)
|
DUMMY(struct servent *, 0, getservbyname, (const char *, const char *))
|
||||||
DUMMY( 0, gethostbyname)
|
DUMMY(int , -1, getsid, (pid_t))
|
||||||
DUMMY( 0, _getlogin)
|
DUMMY(pid_t , -1, getppid, (void))
|
||||||
DUMMY(-1, getnameinfo)
|
DUMMY(pid_t , -1, getpgrp, (void))
|
||||||
DUMMY(-1, getpid)
|
DUMMY(int , -1, getpriority, (int, int))
|
||||||
DUMMY( 0, getservbyname)
|
DUMMY(struct passwd *, 0, getpwent, (void))
|
||||||
DUMMY(-1, getsid)
|
DUMMY(struct passwd *, 0, getpwnam, (const char *))
|
||||||
DUMMY(-1, getppid)
|
DUMMY(struct passwd *, 0, getpwuid, (uid_t))
|
||||||
DUMMY(-1, getpgrp)
|
DUMMY(int , 0, getpwuid_r, (uid_t, struct passwd *, char *, size_t, struct passwd **))
|
||||||
DUMMY(-1, getpriority)
|
DUMMY(int , -1, getrusage, (int, rusage *))
|
||||||
DUMMY( 0, getpwent)
|
DUMMY(uid_t , 0, getuid, (void))
|
||||||
DUMMY( 0, getpwnam)
|
DUMMY(int , -1, kill, (pid_t, int))
|
||||||
DUMMY( 0, getpwuid)
|
DUMMY(int , -1, link, (const char *, const char *))
|
||||||
DUMMY( 0, getpwuid_r)
|
DUMMY(int , -1, mkfifo, (const char *, mode_t))
|
||||||
DUMMY(-1, __getpty)
|
DUMMY(int , -1, mknod, (const char *, mode_t, dev_t))
|
||||||
DUMMY(-1, _getpty)
|
DUMMY(int , -1, mprotect, (const void *, size_t, int))
|
||||||
DUMMY(-1, getrusage)
|
DUMMY(void *, 0, ___mtctxres, (void))
|
||||||
DUMMY( 0, getuid)
|
DUMMY(int , -1, nanosleep, (const timespec *, timespec *))
|
||||||
DUMMY(-1, __has_sse)
|
DUMMY(void *, 0, __nsdefaultsrc, (void))
|
||||||
DUMMY(-1, host_detect_local_cpu)
|
DUMMY(int , -1, _nsdispatch, (void))
|
||||||
DUMMY(-1, kill)
|
DUMMY(long , -1, pathconf, (const char *, int))
|
||||||
DUMMY(-1, ksem_close)
|
DUMMY(int , -1, pthread_create, (pthread_t *, const pthread_attr_t *, void *(*)(void *), void *))
|
||||||
DUMMY(-1, ksem_destroy)
|
DUMMY(int , -1, rmdir, (const char *))
|
||||||
DUMMY(-1, ksem_getvalue)
|
DUMMY(void *, 0, sbrk, (intptr_t))
|
||||||
DUMMY(-1, ksem_open)
|
DUMMY(int , -1, sched_setparam, (pid_t, const sched_param *))
|
||||||
DUMMY(-1, ksem_post)
|
DUMMY(int , -1, sched_setscheduler, (pid_t, int, const sched_param *))
|
||||||
DUMMY(-1, ksem_timedwait)
|
DUMMY(int , -1, sched_yield, (void))
|
||||||
DUMMY(-1, ksem_trywait)
|
DUMMY(int , -1, _select, (void))
|
||||||
DUMMY(-1, ksem_unlink)
|
DUMMY(int , -1, __semctl, (void))
|
||||||
DUMMY(-1, ksem_wait)
|
DUMMY(int , -1, setcontext, (const ucontext_t *))
|
||||||
DUMMY(-1, link)
|
DUMMY(int , -1, setegid, (uid_t))
|
||||||
DUMMY(-1, madvise)
|
DUMMY(int , -1, seteuid, (uid_t))
|
||||||
DUMMY(-1, mkfifo)
|
DUMMY(int , -1, setgid, (gid_t))
|
||||||
DUMMY(-1, mknod)
|
DUMMY(int , -1, setuid, (uid_t))
|
||||||
DUMMY(-1, mprotect)
|
DUMMY(int , -1, setgroups, (int, const gid_t *))
|
||||||
DUMMY( 0, ___mtctxres)
|
DUMMY(int , -1, setitimer, (int, const itimerval *, itimerval *))
|
||||||
DUMMY(-1, nanosleep)
|
DUMMY(int , -1, setpassent, (int))
|
||||||
DUMMY(-1, __nsdefaultsrc)
|
DUMMY(int , -1, setpgid, (pid_t, pid_t))
|
||||||
DUMMY(-1, _nsdispatch)
|
DUMMY(int , -1, setpriority, (int, int, int))
|
||||||
DUMMY(-1, _openat)
|
DUMMY(void , , setpwent, (void))
|
||||||
DUMMY(-1, pathconf)
|
DUMMY(int , -1, setregid, (gid_t, gid_t))
|
||||||
DUMMY(-1, pthread_create)
|
DUMMY(int , -1, setreuid, (uid_t, uid_t))
|
||||||
DUMMY(-1, regcomp)
|
DUMMY(int , -1, setrlimit, (int, const rlimit *))
|
||||||
DUMMY(-1, regexec)
|
DUMMY(pid_t , -1, setsid, (void))
|
||||||
DUMMY(-1, regfree)
|
DUMMY(int , -1, _sigaction, (int, const struct sigaction *, struct sigaction *))
|
||||||
DUMMY(-1, rmdir)
|
DUMMY(int , -1, sigaction, (int, const struct sigaction *, struct sigaction *))
|
||||||
DUMMY(-1, sbrk)
|
DUMMY(int , -1, sigblock, (int))
|
||||||
DUMMY(-1, sched_setparam)
|
DUMMY(int , -1, sigpause, (int))
|
||||||
DUMMY(-1, sched_setscheduler)
|
DUMMY(int , -1, _sigprocmask, (int, const sigset_t *, sigset_t *))
|
||||||
DUMMY(-1, sched_yield)
|
DUMMY(int , -1, sigprocmask, (int, const sigset_t *, sigset_t *))
|
||||||
DUMMY(-1, _select)
|
DUMMY(int , -1, _sigsuspend, (const sigset_t *))
|
||||||
DUMMY(-1, __semctl)
|
DUMMY(int , -1, sigsuspend, (const sigset_t *))
|
||||||
DUMMY(-1, setcontext)
|
DUMMY(int , -1, socketpair, (int, int, int, int *))
|
||||||
DUMMY(-1, setegid)
|
DUMMY(int , -1, stat, (const char *, struct stat *))
|
||||||
DUMMY(-1, seteuid)
|
DUMMY(int , -1, statfs, (const char *, struct statfs *))
|
||||||
DUMMY(-1, setgid)
|
DUMMY(void , , sync, (void))
|
||||||
DUMMY(-1, setuid)
|
DUMMY(int , -1, truncate, (const char *, off_t))
|
||||||
DUMMY(-1, setgroups)
|
DUMMY(mode_t, 0, umask, (mode_t))
|
||||||
DUMMY(-1, setitimer)
|
DUMMY(int , 0, utimes, (const char *, const timeval *))
|
||||||
DUMMY(-1, setpassent)
|
DUMMY(pid_t , -1, vfork, (void))
|
||||||
DUMMY(-1, setpgid)
|
DUMMY(pid_t , -1, _wait4, (pid_t, int *, int, struct rusage *))
|
||||||
DUMMY(-1, setpriority)
|
|
||||||
DUMMY( 0, setpwent)
|
|
||||||
DUMMY(-1, setregid)
|
|
||||||
DUMMY(-1, setreuid)
|
|
||||||
DUMMY(-1, setrlimit)
|
|
||||||
DUMMY(-1, setsid)
|
|
||||||
DUMMY(-1, _sigaction)
|
|
||||||
DUMMY(-1, sigaction)
|
|
||||||
DUMMY(-1, sigblock)
|
|
||||||
DUMMY(-1, sigpause)
|
|
||||||
DUMMY(-1, _sigprocmask)
|
|
||||||
DUMMY(-1, sigprocmask)
|
|
||||||
DUMMY(-1, _sigsuspend)
|
|
||||||
DUMMY(-1, sigsuspend)
|
|
||||||
DUMMY(-1, socketpair)
|
|
||||||
DUMMY(-1, stat)
|
|
||||||
DUMMY(-1, statfs)
|
|
||||||
DUMMY( 0, sync)
|
|
||||||
DUMMY(-1, __test_sse)
|
|
||||||
DUMMY(-1, truncate)
|
|
||||||
DUMMY( 0, umask)
|
|
||||||
DUMMY(-1, _umtx_op)
|
|
||||||
DUMMY( 0, utimes)
|
|
||||||
DUMMY(-1, utrace)
|
|
||||||
DUMMY(-1, vfork)
|
|
||||||
DUMMY(-1, _wait4)
|
|
||||||
|
|
||||||
void ksem_init(void)
|
void ksem_init(void)
|
||||||
{
|
{
|
||||||
@ -149,5 +141,17 @@ void ksem_init(void)
|
|||||||
while (1);
|
while (1);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
|
||||||
|
int __attribute__((weak)) madvise(void *addr, size_t length, int advice)
|
||||||
|
{
|
||||||
|
if (advice == MADV_DONTNEED)
|
||||||
|
/* ignore hint */
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
PDBG("called, not implemented - %p+%zx advice=%d", addr, length, advice);
|
||||||
|
errno = ENOSYS;
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
} /* extern "C" */
|
} /* extern "C" */
|
||||||
|
|
||||||
|
|||||||
@ -1 +1 @@
|
|||||||
f5f038bc4232d78154248b6ce85b94108ca55255
|
920639d7e58d1b0a2a04f727f77b9a6f48806bfc
|
||||||
|
|||||||
@ -11,7 +11,8 @@ DIR(gcc) := src/noux-pkg/gcc
|
|||||||
GENODE_DIR := $(REP_DIR)/../..
|
GENODE_DIR := $(REP_DIR)/../..
|
||||||
PATCHES_DIR := $(GENODE_DIR)/tool/patches/gcc-$(VERSION)
|
PATCHES_DIR := $(GENODE_DIR)/tool/patches/gcc-$(VERSION)
|
||||||
PATCHES := $(addprefix $(PATCHES_DIR)/,$(shell cat $(PATCHES_DIR)/series)) \
|
PATCHES := $(addprefix $(PATCHES_DIR)/,$(shell cat $(PATCHES_DIR)/series)) \
|
||||||
$(REP_DIR)/src/noux-pkg/gcc/build.patch
|
$(REP_DIR)/src/noux-pkg/gcc/build.patch \
|
||||||
|
$(REP_DIR)/src/noux-pkg/gcc/arm.patch
|
||||||
PATCH_OPT := -p1 -d ${DIR(gcc)}
|
PATCH_OPT := -p1 -d ${DIR(gcc)}
|
||||||
|
|
||||||
AUTOCONF := autoconf2.64
|
AUTOCONF := autoconf2.64
|
||||||
|
|||||||
12
repos/ports/src/noux-pkg/gcc/arm.patch
Normal file
12
repos/ports/src/noux-pkg/gcc/arm.patch
Normal file
@ -0,0 +1,12 @@
|
|||||||
|
+++ b/gcc/config/arm/arm.h
|
||||||
|
@@ -2193,9 +2193,7 @@
|
||||||
|
/* -mcpu=native handling only makes sense with compiler running on
|
||||||
|
an ARM chip. */
|
||||||
|
#if defined(__arm__)
|
||||||
|
-extern const char *host_detect_local_cpu (int argc, const char **argv);
|
||||||
|
-# define EXTRA_SPEC_FUNCTIONS \
|
||||||
|
- { "local_cpu_detect", host_detect_local_cpu },
|
||||||
|
+# define EXTRA_SPEC_FUNCTIONS
|
||||||
|
|
||||||
|
# define MCPU_MTUNE_NATIVE_SPECS \
|
||||||
|
" %{march=native:%<march=native %:local_cpu_detect(arch)}" \
|
||||||
Loading…
x
Reference in New Issue
Block a user