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569 Commits

Author SHA1 Message Date
aurel32
6d946cdae0 User qemu profiling 
- Makefile.target:  re-enable profiling for user qemu.  It seems
  profiling was (accidently?) removed by commit 3937

- syscall.c:
    * add an include to get _mcleanup prototype
    * add a call to _mcleanup for exit_group in a way
      similar to what is done for exit

(Laurent Desnogues)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5642 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-11-06 16:15:18 +00:00
balrog
6de645c7d1 Recvmsg must return the number of bytes received (Lauro Ramos Venancio). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5564 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-28 10:26:29 +00:00
balrog
d732dcb442 Fix iovec for the case with invalid elements (Lauro Ramos Venancio). 
We must call the writev even if an iovec element is invalid. For
example, if the second element is invalid, the linux process the first
one.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5562 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-28 10:21:03 +00:00
balrog
a2f86d8e08 Use the host exit syscall for exiting (Lauro Ramos Venancio). 
We can't call the libc _exit function because it calls the exit_group
host syscall. We must call directly the exit host syscall.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5561 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-28 10:18:28 +00:00
blueswir1
b1d8e52e63 Fix undeclared symbol warnings from sparse 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5539 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-26 13:43:07 +00:00
blueswir1
be15b141e0 Replace uses of strncpy (a GNU extension) with Qemu pstrcpy 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5531 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-25 11:21:28 +00:00
aurel32
00b229ac6a Add missing return statement (fixes compiler warning). 
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5523 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-24 13:12:52 +00:00
aurel32
eeb438c1b8 linux-user: implement msg* syscalls 
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5484 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-13 21:08:55 +00:00
aurel32
1c54ff97bb linux-user: fix and cleanup IPCOP_msg* ipc calls handling 
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5483 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-13 21:08:44 +00:00
aurel32
6556a833fa linux-user: fix getdents* syscalls 
glibc's structs dirent and dirent64 is different from in-kernel dirent
and dirent64. Kernel headers doesn't provide structs dirent(64) any
more. So we should add it to qemu headers.

To avoid conflict with glibc it called struct linux_dirent(64).

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5480 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-13 21:08:17 +00:00
aurel32
2054ac9baf linux-user: Add readahead syscall 
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5479 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-13 21:08:07 +00:00
blueswir1
60dd316ea7 Make various generated structures static 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5429 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-05 11:45:25 +00:00
blueswir1
9f106a75de Make ioctl table static 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5426 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-05 10:52:52 +00:00
blueswir1
b39bc503c1 Make bitmask tables static const 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5425 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-05 10:51:10 +00:00
blueswir1
8e853dc780 Make struct_termios_def const 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5424 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-05 10:49:32 +00:00
aurel32
39b5976356 Add inotify syscall family 
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5388 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-01 21:46:50 +00:00
aurel32
04bb9acec6 Add mincore syscall 
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5387 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-01 21:46:41 +00:00
aurel32
408321b61f Add fadvise64 stubs 
Since these are only hints, we happily fake them for now
to make applications not barf on ENOSYS.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5386 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-10-01 21:46:32 +00:00
balrog
436d124b7d Band-aid vfork() emulation (Kirill Shutemov). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5279 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-21 02:39:45 +00:00
balrog
872ea0c098 Enable same-arch consistency check on x86-64, print syscall name on error. 
Also disable testing instructions unsupported by 64-bit binutils in 
test-i386.c


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5277 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-21 02:31:19 +00:00
blueswir1
b55266b5a2 Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 08:07:15 +00:00
balrog
a4ae00bc07 Fix pread() and pwrite() syscall on ARM EABI (Kirill Shutemov). 
pread() and pwrite() have differences in arguments between ARM EABI and
OABI.   

See arch/arm/kernel/entry-common.S in Linux kernel source for
additional information.
 
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5272 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 03:14:14 +00:00
balrog
8fbd6b5267 Add MTIOCTOP, MTIOCGET and MTIOCPOS ioctls (Kirill Shutemov). 
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5271 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 03:03:09 +00:00
balrog
8d5c28ec85 Fix building with 2.6.27 kernel headers (Kirill Shutemov). 
<linux/dirent.h> unexported since 2.6.27

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5270 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 02:29:38 +00:00
balrog
ac8a655648 Implement the futimesat() syscall (by Kirill Shutemov). 
Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5269 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 02:25:39 +00:00
balrog
6a24a778ba Implement fstatat64() syscall (by Kirill Shutemov). 
Move the transformation of struct stat64 into a separate function and
implement fstatat64() using it.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5268 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 02:23:36 +00:00
balrog
a2155fcc65 Swap only altered elements of the grouplist in getgroups() (Kirill Shutemov). 
getgroups() returns the number of supplementary group IDs, so it's
unnessary to swap the entire array.  It can dramatically speed up
the syscall: on recent Linux kernels NGROUPS_MAX=65536.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5267 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 02:12:08 +00:00
balrog
cb3bc23361 Fix getgroups() with zero size parameter (Kirill Shutemov). 
According to man page getgroups(2):

If size is zero, list is not modified, but the total number of
supplementary group IDs for the process is returned.

Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5266 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-20 02:08:13 +00:00
aurel32
0b6d3ae072 qemu sh4 nptl support 
(Michael Trimarchi)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5223 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-15 07:43:43 +00:00
blueswir1
79383c9c08 Fix some warnings that would be generated by gcc -Wredundant-decls 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-30 09:51:20 +00:00
blueswir1
4583f5897b To make syscall.c for 64 bit truly warning-free, we need some more #ifs. 
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5080 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-24 10:35:55 +00:00
blueswir1
8fcd36920e Fix some warnings that would be generated by gcc -Wmissing-prototypes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5022 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-17 20:26:25 +00:00
balrog
526ccb7a26 Fix a bunch of type mismatch-related warnings (Jan Kiszka). 
Fix a typo in my previous comming (spotted by Laurent Desnouges).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4877 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-16 12:13:52 +00:00
ths
b5dc7732e1 More efficient target register / TC accesses. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4794 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-27 10:02:35 +00:00
ths
af325d36e0 Fix typo, by Laurent Desnogues. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4726 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-10 15:29:15 +00:00
pbrook
c3a928338e Use qemu_mallocz to allocate new thread state. Remove redundant memset. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4712 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-09 14:02:50 +00:00
pbrook
82e671d9ec Despite what the documentation says/implies, PTHREAD_STACK_MIN is often not 
defined by pthread.h.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4709 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-09 12:10:22 +00:00
pbrook
d865bab552 Implement thread creation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4693 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-07 22:12:17 +00:00
pbrook
30813cea9b Fix location of futex.h. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4653 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-02 15:45:44 +00:00
pbrook
624f797905 Make signal queues per thread. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4635 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-31 16:11:38 +00:00
pbrook
e1e3f30b02 Fix structure type in sigtimedwait syscall. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4630 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 21:53:38 +00:00
pbrook
da94d26390 Handle NULL argp/envp in execve syscall. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4627 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 18:24:00 +00:00
pbrook
f0cbb61333 Implement waitid syscall. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4626 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 18:20:05 +00:00
pbrook
4cb05961c2 Perform target->host signal mapping for *kill syscalls. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4625 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 18:05:19 +00:00
pbrook
6e68e076e7 Move clone() register setup to target specific code. Handle fork-like clone. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4623 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 17:22:15 +00:00
pbrook
bd0c5661bf NPTL host detection and futex syscall passthrough. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4616 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 14:34:11 +00:00
pbrook
63d7651b76 Implement clock_nanosleep. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4613 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 13:43:29 +00:00
pbrook
d7e4036e31 Fix build failure with old kernel headers (loop.h is incompatible with 
glibc headers).



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4543 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-23 16:06:43 +00:00
bellard
b255bfa816 added missing return (Mike Frysinger) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4419 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-10 21:51:02 +00:00
pbrook
a745ec6d91 Update ARM rt_frame layout. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4365 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-06 15:36:17 +00:00