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2009-07-08linux-user: increment MAX_ARG_PAGESArnaud Patard1-1/+1
There's a error When doing something like that : find / -type f -print0 | xargs -0 echo [ done in a arm chroot with qemu-arm and linux binfmt stuff or with find / -type f -print0 | qemu-arm -L <path> <path>/usr/bin/xargs -0 echo ] Doing this outsite qemu is fine. The problem was the huge number of parameters. Increasing MAX_ARG_PAGES is fixing that. While I was at it, I've modified linux-user/main.c to report error code of loader_exec. It helps to debug/know what's wrong. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-06-16linux-user: implemented ELF coredump support for ARM targetMika Westerberg1-2/+11
When target process is killed with signal (such signal that should dump core) a coredump file is created. This file is similar than coredump generated by Linux (there are few exceptions though). Riku Voipio: added support for rlimit Signed-off-by: Mika Westerberg <mika.westerberg@iki.fi> Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-06-16export mmap_find_vma for shmatRiku Voipio1-0/+1
Signed-off-by: Riku Voipio <riku.voipio@iki.fi>
2009-05-19Avoid implicit truncation compiler warningsPaul Brook1-2/+2
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-04-16Translate signal values in exit status.pbrook1-0/+1
Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7131 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-07The _exit syscall is used for both thread termination in NPTL applications,pbrook1-0/+5
and process termination in legacy applications. Try to guess which we want based on the presence of multiple threads. Also implement locking when modifying the CPU list. Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6735 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-30linux-user: identify running binary in /proc/self/exeaurel321-0/+1
Some applications like to test /proc/self/exe to find out who they are. Fake the result of readlink() for them. Use realpath() to return full path to binary (which the links /proc/self/exe are) 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@6485 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-08linux-user: Move abi_* typedefs into qemu-types.haurel321-19/+1
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@5954 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-05Export x86_stack_size in qemu.hblueswir11-0/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5427 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-30Fix some warnings that would be generated by gcc -Wredundant-declsblueswir11-2/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-07Multithreaded locking fixes.pbrook1-1/+13
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4692 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-03Spelling fixes, by Stefan Weil.ths1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-02Multithreaded locking for mmap().pbrook1-0/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4654 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-31Mark host brk() area as reserved.pbrook1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4637 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-31Make signal queues per thread.pbrook1-3/+23
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4635 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30Perform target->host signal mapping for *kill syscalls.pbrook1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4625 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-06Update ARM rt_frame layout.pbrook1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4365 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-24Fix a compiler error with DEBUG_REMAP enabled (Thayne Harbaugh).balrog1-1/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3845 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-16suppressed tgetx and tputx (initial patch by Thayne Harbaugh)bellard1-18/+29
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3653 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-14always define TARGET_ABI32 if 32 bit userbellard1-0/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3643 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-14suppressed page_unprotect_range() - fixed access_ok()bellard1-2/+5
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3641 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11use correct typesbellard1-3/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3596 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11Linux user memory access API change (initial patch by Thayne Harbaugh)bellard1-47/+74
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3583 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-03Fix some compiler warnings.ths1-0/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3520 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-02EFAULT - update __get_user() __put_user(), by Thayne Harbaugh.ths1-13/+13
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3508 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-02EFAULT - verify pages are in cache and are read/write, by Thayne Harbaugh.ths1-1/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3506 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-01Strace for userland emulation, by Stuart Anderson and Thayne Harbaugh.ths1-0/+8
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3502 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-14 Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)blueswir11-43/+53
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3396 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-09 Support for executing 32 bit SPARC32PLUS files for Sparc64 user emulatorblueswir11-0/+5
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3378 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07Fix host and target longs confusions (continued).j_mayer1-13/+13
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3345 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-05 Implement sparc64_[gs]et_contextblueswir11-0/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3334 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30Fix mmap to handle differing host/target page sizes, by Edgar E. Iglesias.ths1-2/+2
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3291 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-27linux-user sigaltstack() syscall, by Thayne Harbaugh.ths1-0/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3252 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-27New ppc64-linux-user target.j_mayer1-0/+1
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
2007-09-26Convert syscall arguments and return value from long to int or target_long.j_mayer1-3/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3241 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths1-5/+5
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-26M68k system mode semihosting.pbrook1-4/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2861 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-06Code provision for x86_64 and PowerPC 64 linux user mode support.j_mayer1-1/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2619 c046a42c-6fe2-441c-8c8c-71466251a162
2006-11-19Arm semihosted commandline support (Wolfgang Schildbach).pbrook1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2216 c046a42c-6fe2-441c-8c8c-71466251a162
2006-10-22ColdFire target.pbrook1-0/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2196 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-17Respond to qOffsets gdb packet (for debugging bFLT binaries).pbrook1-0/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1986 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-11bFLT loader (for uClinux binaries).pbrook1-5/+36
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1951 c046a42c-6fe2-441c-8c8c-71466251a162
2006-05-14Teach usermode emulation how to lie about uname -r.pbrook1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1920 c046a42c-6fe2-441c-8c8c-71466251a162
2006-03-25Avoid accessing guest memory directly in usermode emulation.pbrook1-57/+84
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
2005-04-23ARM "Angel" semihosting syscalls (Paul Brook)bellard1-0/+6
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1383 c046a42c-6fe2-441c-8c8c-71466251a162
2005-04-17gdb support for user mode (Paul Brook)bellard1-0/+1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1367 c046a42c-6fe2-441c-8c8c-71466251a162
2005-02-07ARM FPA get_user/put_user fixbellard1-5/+3
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1266 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-19const fixbellard1-4/+4
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@928 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-22use kernel like macros for user access (will be useful someday to have a ↵bellard1-0/+118
better error checking git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@634 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-16arm nwfpe supportbellard1-0/+11
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@611 c046a42c-6fe2-441c-8c8c-71466251a162
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