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2008-10-22* Use function pointers for symbol lookup (currently for elf32 and elf64,pbrook
could be expanded). This also fixes the bug with mips elf64 symbols in current Qemu trunk. * Use quicksort and binary search for symbol lookup. * Remove unneeded entries from symbol table. This reduced a typical table size (linux mips kernel) from 1764487 to 11656 entries. Signed-off-by: Stefan Weil <weil@mail.berlios.de> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5510 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-05Export x86_stack_size in qemu.hblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5427 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-30Silence some warnings about uninitialized variablesblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5362 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-20Suppress gcc 4.x -Wpointer-sign (included in -Wall) warningsblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275 c046a42c-6fe2-441c-8c8c-71466251a162
2008-08-20Kludge to support linux-user on a PPC64malc
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
2008-06-07Multithreaded locking fixes.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4692 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-26Implement AT_CLKTCK.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4113 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-16suppressed tgetx and tputx (initial patch by Thayne Harbaugh)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3653 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11Linux user memory access API change (initial patch by Thayne Harbaugh)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3583 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-28Implement missing MIPS supervisor mode bits.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3472 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-27PowerPC user-mode fix: MSR is now entirelly set-up in the cpu_reset routine.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3457 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-18Use the new TARGET_ABI32 feature to implement a ppc64abi32-linux-user targetj_mayer
(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
2007-10-14 Support for 32 bit ABI on 64 bit targets (only enabled Sparc64)blueswir1
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 emulatorblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3378 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-08CRIS Linux userland emulation, part 2. By Edgar E. Iglesias.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3367 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-07Fix confusions between host and target long types.j_mayer
Fix start_data computation. Fix auxiliary infos setup. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3344 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-27memset string pages to zero to avoid putting random data on the stackj_mayer
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
2007-09-27New ppc64-linux-user target.j_mayer
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
2007-09-17find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in ↵ths
the regex. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3177 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-07-05 Fix 64 bit ELF file symbol lookupblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3046 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-22Setup stack properly, fixes wrong argc value problem, by Magnus Damm.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3000 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-03Spelling fixes, by Stefan Weil.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2927 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-13MIPS linux-user update.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2810 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-06Code provision for x86_64 and PowerPC 64 linux user mode support.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2619 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-05Preliminary patch for Alpha Linux user mode emulation support.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2600 c046a42c-6fe2-441c-8c8c-71466251a162
2006-12-14Fix userland ELF loader for zero sized BSS.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2244 c046a42c-6fe2-441c-8c8c-71466251a162
2006-10-22ColdFire target.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2196 c046a42c-6fe2-441c-8c8c-71466251a162
2006-07-18Sparc64 user emulator fixes (Blue Swirl)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2063 c046a42c-6fe2-441c-8c8c-71466251a162
2006-06-11bFLT loader (for uClinux binaries).pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1951 c046a42c-6fe2-441c-8c8c-71466251a162
2006-04-27sh4 target (Samuel Tardieu)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1861 c046a42c-6fe2-441c-8c8c-71466251a162
2006-03-25Avoid accessing guest memory directly in usermode emulation.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1790 c046a42c-6fe2-441c-8c8c-71466251a162
2006-02-04Make target_mmap always return -1 on failure.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1741 c046a42c-6fe2-441c-8c8c-71466251a162
2006-02-04Correctly initialize Arm CPU for Thumb entry points.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1739 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-26mips user emulationbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1668 c046a42c-6fe2-441c-8c8c-71466251a162
2005-11-26added AT_PLATFORM and AT_HWCAP for x86 (initial patch by Gwenole Beauchesne)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1665 c046a42c-6fe2-441c-8c8c-71466251a162
2005-10-30Arm AT_HWCAP AUXV entry (Paul Brook)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1590 c046a42c-6fe2-441c-8c8c-71466251a162
2005-08-21fix AUX vector entries (Paul Brook)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1554 c046a42c-6fe2-441c-8c8c-71466251a162
2005-02-1064 bit supportbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1282 c046a42c-6fe2-441c-8c8c-71466251a162
2005-01-30initial sparc64 supportbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1256 c046a42c-6fe2-441c-8c8c-71466251a162
2004-12-19SPARC mergebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1179 c046a42c-6fe2-441c-8c8c-71466251a162
2004-07-05Darwin patch (initial patch by Pierre d'Herbemont)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@980 c046a42c-6fe2-441c-8c8c-71466251a162
2004-06-19buffer overflow fixbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@932 c046a42c-6fe2-441c-8c8c-71466251a162
2004-05-2064 bit fix (Jocelyn Mayer)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@839 c046a42c-6fe2-441c-8c8c-71466251a162
2004-02-22use kernel like macros for user access (will be useful someday to have a ↵bellard
better error checking git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@634 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-18avoid exiting directly if file not foundbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@567 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-18suppressed cast to lvaluebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@559 c046a42c-6fe2-441c-8c8c-71466251a162
2004-01-04aligned stack on 16 byte boundary - PPC target fixes - SPARC target fixesbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@491 c046a42c-6fe2-441c-8c8c-71466251a162
2003-11-23PowerPC target support (Jocelyn Mayer) - added better support for uid16bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@474 c046a42c-6fe2-441c-8c8c-71466251a162
2003-09-30sparc support - hack to fix case where real_host_page_size < ↵bellard
TARGET_PAGE_SIZE (typically sparc target case) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@389 c046a42c-6fe2-441c-8c8c-71466251a162
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