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2008-01-08Fix section switching buglet, by Edgar E. Iglesias.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3899 c046a42c-6fe2-441c-8c8c-71466251a162
2008-01-06copyright updatebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3893 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-16QEMU_STRACE documentation bit by Thayne Harbaugh.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3822 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-02SH4: Signal handling for the user space emulator, by Magnus Damm.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3764 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-20SH4 Fix missing 6th arg of syscall, by "takasi-y".ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3711 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Always make all PowerPC exception definitions visible.j_mayer
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
2007-11-16suppressed 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
2007-11-15force correct ppc64 cpubellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3651 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-15x86_64 fixesbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3650 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-14x86_64 linux user emulationbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3646 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-14i386 TLS supportbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3644 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-12Allow use of SPE extension by all PowerPC targets,j_mayer
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
2007-11-11sparc64_[get|set]_context are not meaningful in abi32 modebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3606 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11printf format fixesbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3595 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-11-strace optionbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3587 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-10added cpu_model parameter to cpu_init()bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3562 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08Clean out the N32 macros from target-mips, and introduce MIPS ABI specificths
defines for linux-user. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3556 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08removed obsolete x86 code copy supportbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3551 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08removed unused codebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3549 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-08added -cpu option for x86 - fixed glibc hack in case the global variables ↵bellard
are moved git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3548 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-03Fix incorrect PowerPC instruction fetch exception dump.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3517 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-01Strace for userland emulation, by Stuart Anderson and Thayne Harbaugh.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3502 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-27Fix PowerPC FPSCR update and floating-point exception generationj_mayer
in most useful cases. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3458 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
2007-10-25Gprof prooved the PowerPC emulation spent too much time in MSR load and storej_mayer
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
2007-10-18Use 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 SuperSparc MXCC support (Robert Reif)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3397 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
2007-10-12Unify '-cpu ?' option.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3380 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 host and target longs confusions (continued).j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3345 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-05 Implement sparc64_[gs]et_contextblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3334 c046a42c-6fe2-441c-8c8c-71466251a162
2007-10-04We must reset the PowerPC CPU _after_ registering it, as hardware resetj_mayer
effect is implementation dependant. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3323 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30Fix missing case in the new PowerPC exception model.j_mayer
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3294 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30Code provision for n32/n64 mips userland emulation. Not functional yet.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3284 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-30Implement the PowerPC alternate time-base, following the 2.04 specification.j_mayer
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
2007-09-29Rework PowerPC exceptions model to make it more versatile:j_mayer
* 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
2007-09-26Great rework and cleanups to ease PowerPC implementations definitions.j_mayer
* 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
2007-09-17find -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
2007-09-06Partial support for 34K multithreading, not functional yet.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3156 c046a42c-6fe2-441c-8c8c-71466251a162
2007-07-07 Deliver page faults to programblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3049 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-27Fix environ termination, by Andreas Schwab.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3027 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-21Hack to keep wine happy, by Alexander Graf.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2993 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-17Option to drop LD_PRELOAD from emulated environment, by Lauri Leukkunen.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2985 c046a42c-6fe2-441c-8c8c-71466251a162
2007-06-01Delete leftover Status FPU flag check.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2920 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-27Spelling fix (Mark Glines)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2879 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-26Rework m68k cpu feature flags.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2865 c046a42c-6fe2-441c-8c8c-71466251a162
2007-05-26M68k system mode semihosting.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2861 c046a42c-6fe2-441c-8c8c-71466251a162
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