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697 Commits

Author SHA1 Message Date
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
balrog ac509d8887 Move offsetof to osdep.h, remove local defintions. 
With this container_of can actually be used without causing build errors.
Reformat container_of.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5234 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-16 13:36:57 +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 7ccfb2eb5f Fix warnings that would be caused by gcc flag -Wwrite-strings 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5206 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-14 06:45:34 +00:00
aurel32 c690524ec1 alpha: only print debug information to the log file 
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5181 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-07 21:00:01 +00:00
blueswir1 eb38c52c2a Fix most warnings that would be caused by gcc flag -Wundef 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-09-06 17:47:39 +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 ed23fbd91c Add correct stack bias if a 64 bit stack is used 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5113 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-30 09:20:21 +00:00
blueswir1 eda5295302 Fix Sparc64 window handling problems detected by Vince Weaver 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5091 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-27 19:19:44 +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
malc a6cc84f49c Kludge to support linux-user on a PPC64 
Some headers (e.g. signal.h) include asm/elf.h and the chaos of macro
redefinitions ensues, this kludge avoids it.

Alternative way to fight that would be to change all ELF_XXX and some
other definitions to QEMU_ELF_XXX or something to that effect.

This patch concludes the quest for enabling linux-user on PPC64,
however, since qemu_mallocz uses mmap and, at least on this system,
mmap tends to return values that do not fit into 32bit, emulation for
32bit targets does not work without some hacks wich are to disgusting
to commit (and as `man mmap' tells us MAP_32BIT is only implemented on
X86_64)

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5037 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-20 22:39:28 +00:00
malc d538e8f50d Fix tswap size 
p in this case is uint32_t *

e1/e2 are unsigned ints initialized from arithmetics performed on
unsigned longs

The mistake was, probably, never noticed due to the absence of any
big endian linux-user host. The types e1/e2 and p begs the quesiton
why this function takes longs at all.

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5036 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-08-20 22:39:26 +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 eae473c187 Unswap qemu-arm data and prefetch abort addresses (Laurent Desnogues). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4967 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-29 14:09:57 +00:00
balrog c4d10628c1 linux-user: Fix target_statfs[64] on 64-bit hosts 
Testing qemu-x86_64, I happen to run df and came across these mistakes
in the target_statfs/target_statfs64 structure definitions (reference:
linux/include/asm-x86/statfs.h).

Signed-off-by: Jan Kiszka <jan.kiszka@web.de>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4895 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-07-19 09:38:52 +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
blueswir1 2daf028464 Fix Sparc32plus & Sparc64 debug output 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4743 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-15 18:02:48 +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 17e2377abf Prevent guest reusing host memory allocations. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4710 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-09 13:47:45 +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 d597536303 Multithreaded locking fixes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4692 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-07 20:50:51 +00:00
blueswir1 1a14026e11 Allow NWINDOWS selection (CPU feature with model specific defaults) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4690 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-07 08:07:37 +00:00
ths 1235fc066a Spelling fixes, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-03 19:51:57 +00:00
pbrook c8a706fe62 Multithreaded locking for mmap(). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4654 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-06-02 16:16:42 +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 0776590d70 Mark host brk() area as reserved. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4637 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-31 16:33:53 +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 afd7cd92e8 Fix usermode build. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4634 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-31 12:14:21 +00:00
pbrook c4d918070d Copy siginfo.si_code. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4632 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 22:57:20 +00:00
pbrook f5545b5c3a Translate whole of target_sigset. Use host sigset accessors. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4631 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-30 22:37:07 +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 74c11e557f Strace fallback for unknown syscalls. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4614 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 13:49:09 +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 fbb4a2e371 Implement ARM magic kernel page and TLS register. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4610 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-29 00:20:44 +00:00
bellard 26a5f13b8e variable dynamic translation buffer size 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4600 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-28 12:30:31 +00:00
edgar_igl e00c1e714e CRIS: Use $eda to instead of debug1 (removed) for fault addr. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4595 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-27 21:12:09 +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 ec95da6cfb 2.6 kernels make int 5 a trap gate 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4437 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-12 12:23:31 +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 a8c3320434 Update ARM non-rt sigframe layout. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4385 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-05-07 23:22:46 +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
balrog b80059146a Add loop device ioctls (Gary Thomas). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4257 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-26 14:44:49 +00:00
balrog 7ab240ad4b Teach mmap to not overwrite reserved pages and fix brk return value (Richard Purdie). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4255 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-26 12:17:34 +00:00
balrog 171cd1cdff Cope with arch-specific page protection flags in mmap (Richard Purdie). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4250 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-24 21:11:41 +00:00
blueswir1 4e14008f3a Revert the previous patch 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4236 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-22 19:05:18 +00:00
blueswir1 4595fca99c Move 128-bit float emulation under linux-user including the forgotten file 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4235 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-22 16:43:39 +00:00
aurel32 ca10f86763 Remove osdep.c/qemu-img code duplication 
(Kevin Wolf)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4191 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-11 21:35:42 +00:00
aurel32 3ebdd11939 Move target-arm/nwfpe into linux-user/arm/nwfpe 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4185 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-09 06:53:01 +00:00
aurel32 6d9a42be17 Implement ARM floating point exception emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4166 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-07 20:30:53 +00:00
blueswir1 9a393c6cf1 Remove unwanted executable properties 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4162 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-04-06 06:04:39 +00:00
aurel32 f2c7ba159b add pread64 and pwrite64 system calls 
(Gary Thomas)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4126 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-28 22:32:06 +00:00
aurel32 ce3f0e2f11 Fix flock64 structure on a few target (noticed by Gary Thomas) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4125 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-28 22:31:51 +00:00
pbrook a07c67dfcc Implement AT_CLKTCK. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4113 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-26 23:31:55 +00:00
pbrook 44de1b3369 Revert accidental commit. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4112 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-26 22:40:25 +00:00
pbrook fd5f393aba Remove fixed length commandline buffers. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4111 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-26 20:55:43 +00:00
pbrook bb7ec0437a m68k mmap2 fixes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4106 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-25 22:28:25 +00:00
pbrook 75b680e523 Fix Thumb signal handlers. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4089 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-21 16:07:30 +00:00
edgar_igl 2e0ded9c7c Use TARGET_FMT_lx. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4061 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-14 14:11:05 +00:00
aurel32 b5eff35546 Revert fix for CVE-2008-0928. Will be fixed in a different way later. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4041 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-11 23:30:22 +00:00
blueswir1 375ee38b4b Convert Sparc64 trap state ops to TCG 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4018 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-05 17:59:48 +00:00
edgar_igl 9664d92872 CRIS signals: 
* Save $mof across signals.
* Cleaned up frame accesses.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4012 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-03-03 22:23:53 +00:00
edgar_igl b6d3abda68 First try at supporting ordinary signals for CRIS linux-user guests. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3999 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-28 11:29:27 +00:00
ths d0dc7dc327 Make MIPS MT implementation more cache friendly. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3981 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-12 21:01:26 +00:00
balrog 7bedce8d85 Don't error out on zero-length chunks in writev, as to mimic Linux (Kirill A. Shutemov). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3970 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-10 13:28:08 +00:00
bellard 41df841110 lock_iovec() fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3967 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-02-04 22:26:57 +00:00
ths 7bba1ee81b Fix section switching buglet, by Edgar E. Iglesias. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3899 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-01-08 14:39:43 +00:00
bellard 68d0f70e3c copyright update 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3893 c046a42c-6fe2-441c-8c8c-71466251a162
 2008-01-06 17:21:48 +00:00
balrog 06177d36ed Fix a compiler error with DEBUG_REMAP enabled (Thayne Harbaugh). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3845 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-24 13:47:52 +00:00
ths 6fa13c170c Correct errno return for setsockopt(), by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3839 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-18 02:41:04 +00:00
ths c02f499e10 Correct errno return for getsockopt(), by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3838 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-18 02:39:59 +00:00
ths b28c91e6cd m68k missing get_sp_from_cpustate(), by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3836 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-18 01:46:39 +00:00
balrog b01bcae61c QEMU_STRACE documentation bit by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3822 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-16 13:05:59 +00:00
balrog 50a9569b59 Mark host pages as reserved (Magnus Damm). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3813 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-12 01:16:23 +00:00
balrog b7d35e6583 sh_serial: enable tx after reset (Magnus Damm). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3811 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-12 00:40:24 +00:00
balrog ed494d87f7 Add missing break just before execve, by Takashi Yoshii. 
Fix a comment typo.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3810 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-11 23:23:52 +00:00
j_mayer e32448e059 Various linux-user structures and definitions fixes for PowerPC targets. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3800 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-10 08:24:59 +00:00
ths 982f3ab679 Fix execve argc/envc counting, by Takashi Yoshii. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3788 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-09 23:12:55 +00:00
ths 788f5ec40d copy_{to,from}_user_timeval() update, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3780 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-09 02:37:05 +00:00
ths 26edcf41db copy_from_user_fdset() update, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3779 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-09 02:25:24 +00:00
ths c3b5bc8ab3 SH4: Signal handling for the user space emulator, by Magnus Damm. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3764 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-02 06:31:25 +00:00
ths 03aa197628 Fix for execve syscall, by Kirill A. Shutemov. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3763 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-12-02 06:28:08 +00:00
j_mayer 325e651fb7 Fix PowerPC 64 stat and statfs structures definitions. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3712 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-21 13:06:54 +00:00
ths fca743f307 SH4 Fix missing 6th arg of syscall, by "takasi-y". 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3711 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-20 15:22:44 +00:00
j_mayer b172c56a6d Always make all PowerPC exception definitions visible. 
Always make the hypervisor timers available.
Remove all TARGET_PPC64H checks, keeping a few if (0) tests for cases
that cannot be properly handled with the current PowerPC CPU definition.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3656 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-17 01:37:44 +00:00
bellard 2f6196984b suppressed tgetx and tputx (initial patch by Thayne Harbaugh) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3653 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-16 10:46:05 +00:00
bellard 7ded4f523a force correct ppc64 cpu 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3651 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-15 15:37:50 +00:00
bellard 4dbc422b55 x86_64 fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3650 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-15 15:27:03 +00:00
bellard d2fd1af767 x86_64 linux user emulation 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3646 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 18:08:56 +00:00
bellard 6b23f77722 printf format fix 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3645 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 18:04:05 +00:00
bellard 8d18e89309 i386 TLS support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3644 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 15:18:40 +00:00
bellard 4683b130e5 always define TARGET_ABI32 if 32 bit user 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3643 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 15:16:52 +00:00
bellard a03e2d421e fixed target_mmap() if host page size < TARGET_PAGE_SIZE 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3642 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 11:29:07 +00:00
bellard dae3270c6e suppressed page_unprotect_range() - fixed access_ok() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3641 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 10:51:00 +00:00
bellard 3dd98412ba added lock_user() in target_strlen() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3639 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-14 10:17:35 +00:00
j_mayer 3cd7d1ddbb Allow use of SPE extension by all PowerPC targets, 
adding gprh registers to store GPR MSBs when GPRs are 32 bits.
Remove not-needed-anymore ppcemb-linux-user target.
Keep ppcemb-softmmu target, which provides 1kB pages support
  and 36 bits physical address space.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3628 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-12 01:56:18 +00:00
bellard 8582a53a34 64 bit cast for dirent64 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3625 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 23:11:36 +00:00
bellard f8b0aa2559 fixed more invalid pointer usage 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3624 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 23:03:42 +00:00
bellard 28be6234fc user access fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3623 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 22:23:38 +00:00
bellard 1455bf488f 64 bit compilation fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3622 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 22:22:34 +00:00
bellard 459a40172e removed warnings - improved sparc32/64 signal frame setup - disabled x86 frame setup for x86_64 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3608 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 19:45:10 +00:00
bellard eeeac3f3e3 removed warning 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3607 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 19:34:32 +00:00
bellard 27524dc360 sparc64_[get|set]_context are not meaningful in abi32 mode 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3606 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 19:32:52 +00:00
bellard 29fa23e76d hex numbers must have a leading 0x 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3603 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 17:55:50 +00:00
bellard 0ba22212d5 suppressed invalid TARGET_CMSG_FIRSTHDR macro 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3601 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 17:39:38 +00:00
bellard 5a4a898d81 improved cmsg handling - improved shm memory code 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3600 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 17:39:18 +00:00
bellard ac2567b59d fixed invalid cast 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3597 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 17:25:52 +00:00
bellard c16f9ed3ad use correct types 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3596 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 17:23:29 +00:00
bellard 8a4ed7ef48 printf format fixes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3595 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 17:22:48 +00:00
bellard 775b58d8cb removed warnings - fixed arm stack copy bug 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3593 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 16:22:17 +00:00
bellard 9ee1fa2ca9 move get_errno() inside do_fcntl() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3591 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 15:11:19 +00:00
bellard 03acab6618 no longer use get_errno for do_modify_ldt() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3590 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 14:57:14 +00:00
bellard 6c30b07fcc fixed error codes 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3588 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 14:50:32 +00:00
bellard b67419569b -strace option 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3587 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 14:46:06 +00:00
bellard 579a97f7ff Linux user memory access API change (initial patch by Thayne Harbaugh) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3583 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-11 14:26:47 +00:00
bellard aaed909a49 added cpu_model parameter to cpu_init() 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-10 15:15:54 +00:00
ths d26bc2118e Clean out the N32 macros from target-mips, and introduce MIPS ABI specific 
defines for linux-user.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3556 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-08 18:05:37 +00:00
bellard ec6338bac3 removed obsolete x86 code copy support 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3551 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-08 14:25:03 +00:00
bellard abf283372b removed unused code 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3549 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-08 14:01:49 +00:00
bellard 46027c07de added -cpu option for x86 - fixed glibc hack in case the global variables are moved 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3548 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-08 13:56:19 +00:00
ths f3e3285dcd Fix some compiler warnings. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3520 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-03 15:12:16 +00:00
j_mayer f10c315f8f Fix incorrect PowerPC instruction fetch exception dump. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3517 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-03 13:22:08 +00:00
ths 89343ecde5 EFAULT - update __get_user() __put_user(), by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3508 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-02 20:24:22 +00:00
ths 80210bcd71 Fix compiler warnings, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3507 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-02 19:08:57 +00:00
ths 3d97b40b05 EFAULT - verify pages are in cache and are read/write, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3506 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-02 19:02:07 +00:00
ths 33189d3115 Add new files fir strace support, missed in earlier commit. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3504 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-01 00:13:36 +00:00
ths b92c47c1cc Strace for userland emulation, by Stuart Anderson and Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3502 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-11-01 00:07:38 +00:00
balrog 12bc92ab8a Do not make NETLINK socket connections possible (Alexander Graf). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3488 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-30 21:06:14 +00:00
ths 623a930ec3 Implement missing MIPS supervisor mode bits. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3472 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-28 19:45:05 +00:00
j_mayer 7c58044c0a Fix PowerPC FPSCR update and floating-point exception generation 
in most useful cases.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3458 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-27 17:54:30 +00:00
j_mayer a32ff1ad95 PowerPC user-mode fix: MSR is now entirelly set-up in the cpu_reset routine. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3457 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-27 17:29:35 +00:00
j_mayer 0411a97258 Gprof prooved the PowerPC emulation spent too much time in MSR load and store 
routines. Coming back to a raw MSR storage model then speed-up the emulation.
Improve fast MSR updates (wrtee wrteei and mtriee cases).
Share rfi family instructions helpers code to avoid bug in duplicated code.
Allow entering halt mode as the result of a rfi instruction.
Add a new helper_regs.h file to avoid duplication of special registers
 manipulation routines (currently XER and MSR).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3436 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-25 21:35:50 +00:00
ths 0da46a6e2e Syscall target errno fixes, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3418 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-20 20:23:07 +00:00
j_mayer f85e9a6870 Use TARGET_ABI_DIR feature to unify PowerPC and PowerPC 64 definitions. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3410 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-18 20:51:49 +00:00
j_mayer e85e7c6ea4 Use the new TARGET_ABI32 feature to implement a ppc64abi32-linux-user target 
(PowerPC 64 running in 32 bits mode).
Use the new TARGET_ABI_DIR feature to implement a ppcemb-linux-user target
  (PowerPC 32 with 64 bits GPRs and vector extensions).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3409 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-18 19:59:49 +00:00
blueswir1 952a328ff5 SuperSparc MXCC support (Robert Reif) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3397 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 16:29:21 +00:00
blueswir1 992f48a036 Support for 32 bit ABI on 64 bit targets (only enabled Sparc64) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-14 16:27:31 +00:00
j_mayer c732abe222 Unify '-cpu ?' option. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3380 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-12 06:47:46 +00:00
blueswir1 cb33da57aa Support for executing 32 bit SPARC32PLUS files for Sparc64 user emulator 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3378 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-09 16:34:29 +00:00
ths c6cda17aca getpriority() shouldn't use libc wrapper, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3376 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-09 03:42:34 +00:00
ths 48733d195b CRIS Linux userland emulation, part 2. By Edgar E. Iglesias. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3367 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-08 13:36:46 +00:00
ths e69b406510 CRIS Linux usermode emulation, part 1. By Edgar E. Iglesias. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3366 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-08 13:35:05 +00:00
j_mayer 3d17787055 Fix host and target longs confusions (continued). 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3345 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-07 16:06:13 +00:00
j_mayer 863cf0b72c Fix confusions between host and target long types. 
Fix start_data computation.
Fix auxiliary infos setup.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3344 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-07 15:59:45 +00:00
blueswir1 5bfb56b264 Implement sparc64_[gs]et_context 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3334 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-05 17:01:51 +00:00
j_mayer 1cc8e6f067 We must reset the PowerPC CPU _after_ registering it, as hardware reset 
effect is implementation dependant.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3323 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-10-04 01:54:44 +00:00
j_mayer 56ba31ff0b Fix missing case in the new PowerPC exception model. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3294 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 15:15:18 +00:00
ths a5b85f7959 Fix mmap to handle differing host/target page sizes, by Edgar E. Iglesias. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3291 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 14:32:45 +00:00
ths 0574b6fb10 Add get_sp_from_cpustate implementation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3290 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 13:49:22 +00:00
ths 540635ba65 Code provision for n32/n64 mips userland emulation. Not functional yet. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3284 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 01:58:33 +00:00
j_mayer a062e36c58 Implement the PowerPC alternate time-base, following the 2.04 specification. 
Share most code with the time-base management routines.
Remove time-base write routines from user-mode emulation environments.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3277 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-30 00:38:38 +00:00
j_mayer 8bb1f9c51c Provision for x86_64-linux-user target: needs get_sp_from_cpustate 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3262 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-29 13:12:58 +00:00
j_mayer e1833e1f96 Rework PowerPC exceptions model to make it more versatile: 
* don't use exception vectors as the exception number.
  Use vectors numbers as defined in the PowerPC embedded specification instead
  and extend this model to cover all emulated PowerPC variants exceptions.
* add some missing exceptions definitions, from PowerPC 2.04 specification
  and actual PowerPC implementations.
* add code provision for hypervisor exceptions handling.
* define exception vectors and prefix in CPUPPCState to emulate BookE exception
  vectors without any hacks.
* define per CPU model valid exception vectors.
* handle all known exceptions in user-mode only emulations.
* fix hardware interrupts priorities in most cases.
* change RET_EXCP macros name into GEN_EXCP as they don't return.
* do not stop translation on most instructions that are not defined as
  context-synchronizing in PowerPC specification.
* fix PowerPC 64 jump targets and link register update when in 32 bits mode.
* Fix PowerPC 464 and 464F definitions.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3261 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-29 13:06:16 +00:00
ths df0d373665 Build fix, ppc64 needs also a get_sp_from_cpustate function now. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3254 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-28 18:45:59 +00:00
ths 198a74de4c Move get_sp_from_cpustate from cpu.h to target_signal.h. 
Enable sigaltstack processing for more architectures.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3253 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 16:44:32 +00:00
ths a04e134ad1 linux-user sigaltstack() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 13:57:58 +00:00
j_mayer 4118a97030 memset string pages to zero to avoid putting random data on the stack 
that may make some program crash at startup.
Fix unsigned long / target_ulong confusion (more to do).
Fix missing g2h macros.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3249 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 04:10:43 +00:00
j_mayer 92a343da3f New ppc64-linux-user target. 
Allow use of PowerPC 970 for debugging (softmmu would not run, for now).


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3246 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-27 01:14:15 +00:00
j_mayer a750fc0b91 Great rework and cleanups to ease PowerPC implementations definitions. 
* cleanup cpu.h, removing definitions used only in translate.c/translate_init.c
* add new flags to define instructions sets more precisely
* various changes in MMU models definitions
* add definitions for PowerPC 440/460 support (insns and SPRs).
* add definitions for PowerPC 401/403 and 620 input pins model
* Fix definitions for most PowerPC 401, 403, 405, 440, 601, 602, 603 and 7x0
* Preliminary support for PowerPC 74xx (aka G4) without altivec.
* Code provision for other PowerPC support (7x5, 970, ...).
* New SPR and PVR defined, from PowerPC 2.04 specification and other sources
* Misc code bugs, error messages and styles fixes.
* Update status files for PowerPC cores support.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3244 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-26 23:54:22 +00:00
j_mayer 324071035f Convert syscall arguments and return value from long to int or target_long. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3241 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-26 23:01:49 +00:00
ths 9007f0ef73 linux-user utimensat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3240 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-25 17:50:37 +00:00
ths b51eaa8218 Check if the hosts defines a symlinkat syscall. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3236 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-25 16:09:22 +00:00
ths 92a34c10b5 linux-user faccessat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3227 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:27:49 +00:00
ths 814d79771f linux-user fchmodat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3226 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:26:51 +00:00
ths 5e0ccb18da linux-user readlinkat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3225 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:26:10 +00:00
ths f0b6243d5d linux-user symlinkat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3224 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:25:40 +00:00
ths 64f0ce4c0d linux-user linkat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3223 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:25:06 +00:00
ths 722183f69b linux-user renameat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3222 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:24:37 +00:00
ths 8170f56baf linux-user unlinkat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3221 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:24:11 +00:00
ths ccfa72b7da linux-user fchownat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3220 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:23:34 +00:00
ths 75ac37a09b linux-user mknodat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3219 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:23:05 +00:00
ths 4472ad0dbd linux-user mkdirat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3218 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:22:32 +00:00
ths 8242483226 linux-user openat() syscall, by Thayne Harbaugh. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3217 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 09:21:55 +00:00
ths 8dd77cca03 Update Linux kernel syscall list. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3216 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-24 00:11:26 +00:00
ths f05d35d26d Sync termbits.h with current Linux kernel. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3215 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-23 23:27:46 +00:00
ths b9a02beda2 Add new MIPS/Linux syscalls. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3214 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-23 18:07:05 +00:00
ths 2601c356b7 Correct and update mips termbits.h. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3213 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-23 17:55:00 +00:00
j_mayer 7ec93196fa Fix invalid MAP_xxx flags for PowerPC targets. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3184 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-18 21:54:57 +00:00
ths 3b46e62427 find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-17 08:09:54 +00:00
ths 3ae4320275 Add some missing checks for host syscalls. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3174 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:39:48 +00:00
ths 5fafdf24ef find -type f | xargs sed -i 's/[\t ]$//g' # on most files 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-16 21:08:06 +00:00
ths ead9360e2f Partial support for 34K multithreading, not functional yet. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3156 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-09-06 00:18:15 +00:00
ths b7fe5db7e5 Restore build on older Linux hosts. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3084 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-23 15:37:46 +00:00
ths 4ce6f8de1a Fix statfs(64) syscall wrapper, by Andreas Schwab. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3082 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-20 15:54:27 +00:00
ths 4cae1d1639 Tkill support, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3078 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-12 11:06:53 +00:00
ths 7f7f7c8463 Sigio fd passing, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3077 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-12 11:02:46 +00:00
ths fe8f096b16 Spelling fix, by Stuart Brady. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3076 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-12 10:59:21 +00:00
ths aa1f17c18d Spelling fixes, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3066 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-11 22:48:58 +00:00
blueswir1 1b8dd648bd Fix Sparc64 stat system call 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3053 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-08 10:08:24 +00:00
blueswir1 7f84a7291b Deliver page faults to program 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3049 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-07 20:46:41 +00:00
blueswir1 4c1de73d15 Page align brk result like real Linux 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3048 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-07 20:45:44 +00:00
blueswir1 0774bed180 Fix 64 bit ELF file symbol lookup 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3046 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-07-05 13:23:29 +00:00
ths 403f14ef1e Fix environ termination, by Andreas Schwab. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3027 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-27 11:12:42 +00:00
ths 6db45e6519 Use correct data structures for stat syscalls, by Magnus Damm. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3001 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-22 10:15:10 +00:00
ths 072ae847f9 Setup stack properly, fixes wrong argc value problem, by Magnus Damm. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3000 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-22 10:13:51 +00:00
ths d6eb40f650 Hack to keep wine happy, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2993 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-21 22:55:02 +00:00
ths 4f2b1fe821 Implement set_robust_list, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2992 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-21 21:57:12 +00:00
ths 71455574f7 Implement tgkill, by Alexander Graf. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2991 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-21 21:45:30 +00:00
ths b12b6a188e Option to drop LD_PRELOAD from emulated environment, by Lauri Leukkunen. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2985 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-17 16:38:39 +00:00
ths ffb04fcf08 Allow relative paths for the interpreter prefix in linux-user emulation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2984 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-17 15:32:30 +00:00
ths 85b2d44057 Fix alpha user build failure. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2982 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-12 21:22:16 +00:00
ths 0458df2444 Fix typo in comment. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2933 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 15:33:32 +00:00
ths 6b078dfd60 Add __mips__to mmap specialcase. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2932 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 15:31:32 +00:00
ths 1bc012f65a IPC message translation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2930 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 14:27:49 +00:00
ths 3eb6b04433 Semaphore structure mapping, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2929 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 14:26:27 +00:00
ths e91c8a7783 Spelling fixes, by Stefan Weil. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2927 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-03 13:35:16 +00:00
ths 2538deb292 Delete leftover Status FPU flag check. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2920 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-01 23:50:45 +00:00
ths 637947f19d linux-user errno mapping, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2908 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-01 12:09:19 +00:00
ths c12ab05ca5 Patch for pipe() result handling, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2907 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-01 11:50:36 +00:00
ths e35846583b Fix struct stat mapping for MIPS, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2906 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-06-01 11:49:38 +00:00
ths 2b8bdefc3a Sync __target_cmsg_nxthdr implementation with kernel header. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2894 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-28 21:35:23 +00:00
ths 85aa199ad7 Revert last change, this workaround is long obsolete. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2891 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-28 20:07:13 +00:00
ths 4020f27707 Fix do_socketcall argument, by Daniel Jacobowitz. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2887 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-28 14:05:41 +00:00
blueswir1 7f75ffd39e Spelling fix (Mark Glines) 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2879 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-27 19:39:27 +00:00
pbrook 0402f767b5 Rework m68k cpu feature flags. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2865 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-26 16:52:21 +00:00
pbrook 342debdcf8 Suppress pointer from integer of different size warning. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2862 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-26 15:18:52 +00:00
pbrook a87295e8df M68k system mode semihosting. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2861 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-26 15:09:38 +00:00
pbrook 0633879f1a m68k/ColdFire system emulation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2851 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-23 19:58:11 +00:00
ths 388bb21af6 MIPS linux-user update. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2810 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-05-13 13:58:00 +00:00
ths 56e0794aa7 Use 16-bit uid wrappers, by Magnus Damm. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2730 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-26 23:49:45 +00:00
j_mayer 0405f55b57 termios structure definition fix by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2705 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-19 07:17:50 +00:00
pbrook 2a1094cd88 bFLT loader alignment fix. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2669 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-15 14:13:11 +00:00
j_mayer 1c5bf3bf8c Fix incorrect pointers casts. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2662 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-14 12:17:59 +00:00
j_mayer e96efcfcb1 Fix miscellaneous display warnings for PowerPC & alpha targets 
and parallel CFI flash driver.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2661 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-14 12:17:09 +00:00
blueswir1 925fb139be Sparc32/64 CPU selection for user emulator 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2637 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-08 06:29:06 +00:00
j_mayer 84409ddbda Code provision for x86_64 and PowerPC 64 linux user mode support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2619 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-06 08:56:50 +00:00
j_mayer 74aa042996 Code provision for 64 bits linux user-mode targets support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2616 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-06 06:40:51 +00:00
j_mayer 7a3148a955 Preliminary patch for Alpha Linux user mode emulation support. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2600 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-05 07:13:51 +00:00
j_mayer 86cc1ce083 Definitions needed for Alpha linux user-mode emulation. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2599 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-05 07:06:55 +00:00
ths e5febef5f1 Conditionalize more syscall implementations, by Mike Frysinger. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2576 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-04-01 18:31:35 +00:00
ths 0aeaa8ce4f Don't let sigaction handle SIGKILL/SIGSTOP, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2561 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-31 19:29:06 +00:00
ths 5813427b1d fcntl() remaining fix, by Stuart Anderson. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2559 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-31 18:59:32 +00:00
ths a722258036 Fix fcntl64 logic bug, by Kirill A. Shutemov. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2525 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-22 15:08:55 +00:00
ths b1e341ebb7 fcntl64 fix, by Kirill A. Shutemov. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2517 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-20 21:50:52 +00:00
ths b5906f9589 Linux usermode clock_gettime/clock_getres emulation, by Kirill A. Shutemov. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2501 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-19 13:32:45 +00:00
ths d08d3bb851 Add missing header includes. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2500 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-19 13:09:22 +00:00
ths 01c227fba4 Fix allocation sizes in getpeername/getsockname, spotted by Kirill A. Shutemov. 
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2499 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-19 13:05:13 +00:00
ths cff4cbedc3 Support -cpu selection for mips usermode emulation. Fix segfault when 
dispaying the -cpu list help.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2497 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-19 12:16:29 +00:00
j_mayer b1f9be3157 Add -cpu option for linux user emulation. 
Only usable for PowerPC and ARM for now.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2496 c046a42c-6fe2-441c-8c8c-71466251a162
 2007-03-19 08:08:28 +00:00