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2008-09-20Fix building with 2.6.27 kernel headers (Kirill Shutemov).balrog1-1/+1
<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
2008-09-20Implement the futimesat() syscall (by Kirill Shutemov).balrog1-0/+25
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
2008-09-20Implement fstatat64() syscall (by Kirill Shutemov).balrog1-58/+83
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
2008-09-20Swap only altered elements of the grouplist in getgroups() (Kirill Shutemov).balrog1-2/+2
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
2008-09-20Fix getgroups() with zero size parameter (Kirill Shutemov).balrog1-0/+4
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
2008-09-16Move offsetof to osdep.h, remove local defintions.balrog1-4/+0
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
2008-09-15qemu sh4 nptl supportaurel322-1/+6
(Michael Trimarchi) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5223 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-14Fix warnings that would be caused by gcc flag -Wwrite-stringsblueswir12-17/+18
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5206 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-07alpha: only print debug information to the log fileaurel321-1/+0
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5181 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-06Fix most warnings that would be caused by gcc flag -Wundefblueswir12-11/+11
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5173 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-30Fix some warnings that would be generated by gcc -Wredundant-declsblueswir16-14/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-30Add correct stack bias if a 64 bit stack is usedblueswir11-0/+9
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5113 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-27Fix Sparc64 window handling problems detected by Vince Weaverblueswir11-3/+18
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5091 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-24To make syscall.c for 64 bit truly warning-free, we need some more #ifs.blueswir11-1/+5
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
2008-08-20Kludge to support linux-user on a PPC64malc1-0/+9
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
2008-08-20Fix tswap sizemalc1-2/+2
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
2008-08-17Fix some warnings that would be generated by gcc -Wmissing-prototypesblueswir13-18/+25
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5022 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-29Unswap qemu-arm data and prefetch abort addresses (Laurent Desnogues).balrog1-2/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4967 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-19linux-user: Fix target_statfs[64] on 64-bit hostsbalrog1-1/+2
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
2008-07-16Fix a bunch of type mismatch-related warnings (Jan Kiszka).balrog4-12/+13
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
2008-06-27More efficient target register / TC accesses.ths6-34/+34
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4794 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-15Fix Sparc32plus & Sparc64 debug outputblueswir11-4/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4743 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-10Fix typo, by Laurent Desnogues.ths1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4726 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-09Use qemu_mallocz to allocate new thread state. Remove redundant memset.pbrook2-2/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4712 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-09Prevent guest reusing host memory allocations.pbrook1-0/+46
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4710 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-09Despite what the documentation says/implies, PTHREAD_STACK_MIN is often notpbrook1-0/+1
defined by pthread.h. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4709 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-07Implement thread creation.pbrook1-11/+137
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4693 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-07Multithreaded locking fixes.pbrook5-10/+174
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4692 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-07Allow NWINDOWS selection (CPU feature with model specific defaults)blueswir11-14/+14
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4690 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-03Spelling fixes, by Stefan Weil.ths2-2/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-02Multithreaded locking for mmap().pbrook2-27/+79
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4654 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-02Fix location of futex.h.pbrook1-3/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4653 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-31Mark host brk() area as reserved.pbrook2-0/+17
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4637 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-31Make signal queues per thread.pbrook4-173/+204
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4635 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-31Fix usermode build.pbrook1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4634 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Copy siginfo.si_code.pbrook1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4632 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Translate whole of target_sigset. Use host sigset accessors.pbrook1-38/+30
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4631 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Fix structure type in sigtimedwait syscall.pbrook1-2/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4630 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Handle NULL argp/envp in execve syscall.pbrook1-4/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4627 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Implement waitid syscall.pbrook1-0/+15
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4626 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Perform target->host signal mapping for *kill syscalls.pbrook3-4/+10
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4625 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Move clone() register setup to target specific code. Handle fork-like clone.pbrook1-58/+5
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4623 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-29NPTL host detection and futex syscall passthrough.pbrook1-0/+61
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4616 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-29Strace fallback for unknown syscalls.pbrook1-1/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4614 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-29Implement clock_nanosleep.pbrook1-0/+11
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4613 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-29Implement ARM magic kernel page and TLS register.pbrook2-9/+81
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4610 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28variable dynamic translation buffer sizebellard1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4600 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-27CRIS: Use $eda to instead of debug1 (removed) for fault addr.edgar_igl1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4595 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-23Fix build failure with old kernel headers (loop.h is incompatible withpbrook2-1/+96
glibc headers). git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4543 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-122.6 kernels make int 5 a trap gatebellard1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4437 c046a42c-6fe2-441c-8c8c-71466251a162
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