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2009-07-16Update to a hopefully more future proof FSF addressBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-04-19kqemu: merge CONFIG_KQEMU and USE_KQEMUblueswir1
Basically a recursive ":%s/USE_KQEMU/CONFIG_KQEMU/g". Signed-off-by: Paul Bolle <pebolle@tiscali.nl> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7189 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-11Implement dynamic guest ram allocation.pbrook
Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7088 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-11Remove code phys_ram_base uses.pbrook
Signed-off-by: Paul Brook <paul@codesourcery.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7085 c046a42c-6fe2-441c-8c8c-71466251a162
2009-04-05Add new command line option -singlestep for tcg single stepping.aurel32
This replaces a compile time option for some targets and adds this feature to targets which did not have a compile time option. Add monitor command to enable or disable single step mode. Modify monitor command "info status" to display single step mode. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7004 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-08Remove GenOpFunc typedefsblueswir1
This patch removes the GenOpFunc typedefs from exec-all.h, which are no longer needed, now that dyngen has been removed. Signed-off-by: Stuart Brady <stuart.brady@gmail.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6564 c046a42c-6fe2-441c-8c8c-71466251a162
2009-02-01Replace noreturn with QEMU_NORETURNmalc
Thanks to Robert Riebisch for analysis [1] [1] http://marc.info/?l=qemu-devel&m=123352293319271&w=2 git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6492 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14Add noreturn function attributeblueswir1
Introduce noreturn attribute and attach it to cpu_loop_exit as well as interrupt/exception helpers for i386. This avoids a bunch of gcc4 warnings. [ Note that this patch comes with a workaround to include qemu-common.h even in cases where is currently causes conflicts with dyngen-exec.h. I've been told that these conflicts will get resolved in the future (/me will try to have a look as well - as time permits). ] Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6303 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-14Remove all traces of __powerpc__malc
According to $GCC/gcc/config/rs6000/rs6000-c.c _ARCH_PPC is the ubiquitous define which should be used to test whether gcc targets PowerPC, on 64bit platforms _ARCH_PPC64 will be also defined. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6301 c046a42c-6fe2-441c-8c8c-71466251a162
2009-01-04Update FSF address in GPL/LGPL boilerplateaurel32
The attached patch updates the FSF address in the GPL/LGPL boilerplate in most GPL/LGPLed files, and also in COPYING.LIB. Signed-off-by: Stuart Brady <stuart.brady@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6162 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07Some cleanups after dyngen removalaurel32
this patch removes some now unused things after dyngen removal. 1. dyngen-exec.h: op_param, op _jmp and some associated macros are now unused; 2. Makefile.target: tcg-dyngen is not needed anymore 2. tcg/tcg-op.h, tcg/tcg-opc.h: gen-op.h is dead 3. tcg.c: - INDEX_op_end is now the first op - CONFIG_DYNGEN_OP is never defined 4. tcg.h: dyngen_op not needed anymore 5. exec-all.h: remove some ASM macros. Signed-off-by: Laurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5922 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-01Use libgcc __clear_cache to clean icache, when available.balrog
Calling the clear cache syscall directly generates an illegal instruction on some (armv4) kernels. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5843 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-30Common cpu_loop_exit prototypeaurel32
All archs use the same cpu_loop_exit, so move the prototype in a common header. i386 was carrying a __hidden attribute, but that was empty for this arch anyway. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5820 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-18Add debug exception hook (Jan Kiszka)aliguori
This patch allows to hook into the delivery of EXCP_DEBUG so that other use beyond guest debugging becomes possible. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5745 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-11Revert commits 5685 to 5688 committed by mistakeaurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5691 c046a42c-6fe2-441c-8c8c-71466251a162
2008-11-11Disable debug code for production.aurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5685 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-23protect exec-all.h frm multiple inclusion (Glauber Costa)aliguori
Signed-off-by: Glauber Costa <glommer@redhat.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5519 c046a42c-6fe2-441c-8c8c-71466251a162
2008-10-06Show size for unassigned accesses (Robert Reif)blueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5436 c046a42c-6fe2-441c-8c8c-71466251a162
2008-09-16Move offsetof to osdep.h, remove local defintions.balrog
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
2008-08-30Fix some warnings that would be generated by gcc -Wredundant-declsblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5115 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-29On ppc32 make tb_set_jmp_target1 behave like it does on a ppc64malc
Avoids nasty warnings about flush_icache_range from gcc4 and inability to compile [cpu-]exec.c with gcc3 and -O, also the function is much too large to be candidate for inlining anyway. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4974 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-23Preliminary PPC64/Linux host supportmalc
ppc64.ld from Heikki Lindholm's patch http://marc.info/?l=qemu-devel&m=114086179024634&w=2 Issues: x86_64 tripple faults shortly after decompressing the kernel No immediate versions of most 64 bit operations More... git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4932 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-18Small cleanup of gen_intermediate_code(_internal), by Laurent Desnogues.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4891 c046a42c-6fe2-441c-8c8c-71466251a162
2008-07-03Convert remaining __builtin_expect to likely/unlikely, by Jan Kiszka.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4840 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-30Spelling fixes, spotted by Stuart Brady.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4809 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-29Add instruction counter.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4799 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
2008-06-07PPC TCG Fixesmalc
* Fix typo in aliased div2 * "Optimize" aliased div2/divu2 * Fix two remaining branch retranslation problems (Kudos to Andrzej Zaborowski) * Rework goto_tb and set_jmp_target1 * Use correct size when flushing icache * Use correct register selection for ORI (Was harmless since in both cases srcreg was equal to dstreg) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4691 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-03Spelling fixes, by Stefan Weil.ths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4655 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30support of long calls for PPC (malc)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4629 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-30kqemu API change - allow use of kqemu with 32 bit QEMU on a 64 bit hostbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4628 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-28variable dynamic translation buffer sizebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4600 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-27qemu-nbd tool (Anthony Liguori)bellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4596 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-19ARM host support for TCG targets.balrog
Updated from previous version to use the tcg prologue/epilogue mechanism, may be slower than direct call. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4500 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-12removed unused codebellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4434 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-10Fix compiler warnings in common filesblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4405 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-09Make a safer guess for max generated ops per guest insn (spotted by Jan Kiszka).edgar_igl
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4388 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-06Make the paged properties of the tb-jmp-cache hash function work for ↵edgar_igl
TARGET_PAGE_BITS != 12. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4351 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-05Revert commit r4342 and r4343, wasn't intended to be committedaurel32
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4346 c046a42c-6fe2-441c-8c8c-71466251a162
2008-05-05Disable debug code for production.aurel32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4342 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-28Factorize code in translate.caurel32
(Glauber Costa) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4274 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-27Use correct types to enable > 2G support, based on a patch fromaurel32
Anthony Liguori. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4265 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-22Revert "Use correct types to enable > 2G support" (r4238), it isaurel32
not yet ready. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4240 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-22Use correct types to enable > 2G support, based on a patch fromaurel32
Anthony Liguori. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4238 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-31TCG op size estimation fix.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4154 c046a42c-6fe2-441c-8c8c-71466251a162
2008-03-28Use spinlock_t for interrupt_lock, lock support for HPPA (Stuart Brady)aurel32
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4118 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-03Fix opparam_buf size estimate.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3959 c046a42c-6fe2-441c-8c8c-71466251a162
2008-02-01use the TCG code generatorbellard
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3944 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-11 Fix code generation buffer overflow reported by TeLeManblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3805 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-19Avoid duplicated definitions: move common definitions from exec-all.hj_mayer
and qemu-common.h to osdep.h. Include this header in translate-op.c. Make sure it's included first in darwin-user/qemu.h. To avoid discarded inlining bug, define inline as always_inline and always_inline as (( attribute (always_inline) )) __inline__. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3698 c046a42c-6fe2-441c-8c8c-71466251a162
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