- 03 3月, 2013 2 次提交
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由 Peter Maydell 提交于
The (unsafe) function cpu_unlink_tb() is now unused, so we can simply remove it and any code that was only used by it. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Peter Maydell 提交于
Fix some of the nasty TCG race conditions and crashes by implementing cpu_exit() as setting a flag which is checked at the start of each TB. This avoids crashes if a thread or signal handler calls cpu_exit() while the execution thread is itself modifying the TB graph (which may happen in system emulation mode as well as in linux-user mode with a multithreaded guest binary). This fixes the crashes seen in LP:668799; however there are another class of crashes described in LP:1098729 which stem from the fact that in linux-user with a multithreaded guest all threads will use and modify the same global TCG date structures (including the generated code buffer) without any kind of locking. This means that multithreaded guest binaries are still in the "unsupported" category. Signed-off-by: NPeter Maydell <peter.maydell@linaro.org> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 16 2月, 2013 4 次提交
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由 Andreas Färber 提交于
CPUArchState is no longer needed. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Andreas Färber 提交于
Explictly NULL it on CPU reset since it was located before breakpoints. Change vapic_report_tpr_access() argument to CPUState. This also resolves the use of void* for cpu.h independence. Change vAPIC patch_instruction() argument to X86CPU. Signed-off-by: NAndreas Färber <afaerber@suse.de>
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由 Evgeny Voevodin 提交于
It's worth to clean-up translation blocks variables and move them into one context as was suggested by Swirl. Also if we use this context directly inside tcg_ctx, then it speeds up code generation a bit. Signed-off-by: NEvgeny Voevodin <evgenyvoevodin@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <evgenyvoevodin@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 22 12月, 2012 1 次提交
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由 陳韋任 (Wei-Ren Chen) 提交于
When tb_remove was first commited at fd6ce8f6, there were three different calls pass different names to offsetof. In current codebase, the other two calls are replaced with tb_page_remove. There is no need to have a general tb_remove. Omit passing the third parameter and using tb1->phys_hash_next directly. Signed-off-by: NChen Wei-Ren <chenwj@iis.sinica.edu.tw> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 19 12月, 2012 3 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>
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- 16 12月, 2012 2 次提交
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由 Blue Swirl 提交于
Refactor common code around calls to cpu_restore_state(). tb_find_pc() has now no external users, make it static. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 08 12月, 2012 3 次提交
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 17 11月, 2012 1 次提交
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由 Evgeny Voevodin 提交于
Signed-off-by: NEvgeny Voevodin <e.voevodin@samsung.com> Reviewed-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 07 4月, 2012 1 次提交
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由 Stefan Weil 提交于
QEMU host addresses must use uintptr_t to be portable for hosts with an unusual size of long (w64). tb_jmp_offset is an uint16_t value, therefore the local variable offset in function tb_set_jmp_target was changed from unsigned long to uint16_t. The type cast to long in function tb_add_jump now also uses uintptr_t. For the bit operation used here, the signedness of the type cast does not matter. Some remaining unsigned long values are either only used for ARM assembler code or will be fixed in a later patch for PPC. v2: Fix signature of tb_find_pc in exec.c, too (hint from Blue Swirl, thanks). There remain lots of other long / unsigned long in exec.c which must be replaced by uintptr_t. This will be done in a separate patch. Here only one of these type casts is fixed. v3: Also fix signature of page_unprotect. Signed-off-by: NStefan Weil <sw@weilnetz.de> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 15 3月, 2012 1 次提交
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由 Andreas Färber 提交于
Scripted conversion: for file in *.[hc] hw/*.[hc] hw/kvm/*.[hc] linux-user/*.[hc] linux-user/m68k/*.[hc] bsd-user/*.[hc] darwin-user/*.[hc] tcg/*/*.[hc] target-*/cpu.h; do sed -i "s/CPUState/CPUArchState/g" $file done All occurrences of CPUArchState are expected to be replaced by QOM CPUState, once all targets are QOM'ified and common fields have been extracted. Signed-off-by: NAndreas Färber <afaerber@suse.de> Reviewed-by: NAnthony Liguori <aliguori@us.ibm.com>
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- 27 6月, 2011 2 次提交
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由 Blue Swirl 提交于
Delegate TCG temp_buf setup to targets, so that they can use a stack frame later instead. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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由 Blue Swirl 提交于
Most exec-all.h include directives are now useless, remove them. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 20 4月, 2011 2 次提交
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由 Stefan Weil 提交于
The previous patch removed the need for parameter puc. Is is now unused, so remove it. Cc: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NStefan Weil <weil@mail.berlios.de>
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由 Stefan Weil 提交于
Function gen_pc_load was introduced in commit d2856f1a. The only reason for parameter searched_pc was a debug statement in target-i386/translate.c. Parameter puc was needed by target-sparc until commit d7da2a10. Remove searched_pc from the debug statement and remove both parameters from the parameter list of gen_pc_load. As the function name gen_pc_load was also misleading, it is now called restore_state_to_opc. This new name was suggested by Peter Maydell, thanks. v2: Remove last parameter, too, and rename the function. v3: Fix [] typo in target-arm/translate.c. Fix wrong SHA1 object name in commit message (copy+paste error). Cc: Aurelien Jarno <aurelien@aurel32.net> Reviewed-by: NPeter Maydell <peter.maydell@linaro.org> Signed-off-by: NStefan Weil <weil@mail.berlios.de>
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- 09 6月, 2010 1 次提交
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由 Aurelien Jarno 提交于
copy_size is a left-over from the dyngen era, remove it. Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 09 4月, 2010 2 次提交
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由 Paolo Bonzini 提交于
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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由 Filip Navara 提交于
Signed-Off-By: NRiku Voipio <riku.voipio@nokia.com> Signed-off-by: NFilip Navara <filip.navara@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
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- 30 3月, 2010 1 次提交
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由 Blue Swirl 提交于
Arrange various declarations so that also non-CPU code can access them, adjust users. Move CPU specific code to cpus.c. Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 17 7月, 2009 1 次提交
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由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
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- 16 1月, 2009 3 次提交
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由 aliguori 提交于
These are references to 'loglevel' that aren't on a simple 'if (loglevel & X) qemu_log()' statement. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6340 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6339 c046a42c-6fe2-441c-8c8c-71466251a162
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由 aliguori 提交于
This is a large patch that changes all occurrences of logfile/loglevel global variables to use the new qemu_log*() macros. Signed-off-by: NEduardo Habkost <ehabkost@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6338 c046a42c-6fe2-441c-8c8c-71466251a162
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- 05 1月, 2009 1 次提交
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由 aurel32 提交于
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: NStuart Brady <stuart.brady@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6162 c046a42c-6fe2-441c-8c8c-71466251a162
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- 08 12月, 2008 1 次提交
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由 aurel32 提交于
1. hostregs_helper.h: fix comment 2. translate-all.c: rename dyngen_code(_search_pc) to tcg_gen_code(_search_pc) 3. tcg.c: - rename dyngen_table_op_count to tcg_table_op_count - no need to generate a log of dyngen ops generated - rename dyngen_code(_search_pc) to tcg_gen_code(_search_pc) 4. tcg.h: rename dyngen_code(_search_pc) to tcg_gen_code(_search_pc) Signed-off-by: NLaurent Desnogues <laurent.desnogues@gmail.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5936 c046a42c-6fe2-441c-8c8c-71466251a162
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- 19 7月, 2008 1 次提交
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由 ths 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4891 c046a42c-6fe2-441c-8c8c-71466251a162
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- 29 6月, 2008 1 次提交
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由 pbrook 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4799 c046a42c-6fe2-441c-8c8c-71466251a162
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- 23 5月, 2008 1 次提交
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由 bellard 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4538 c046a42c-6fe2-441c-8c8c-71466251a162
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- 12 5月, 2008 1 次提交
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由 bellard 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4434 c046a42c-6fe2-441c-8c8c-71466251a162
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- 28 4月, 2008 1 次提交
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由 aurel32 提交于
(Glauber Costa) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4274 c046a42c-6fe2-441c-8c8c-71466251a162
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- 09 4月, 2008 1 次提交
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由 blueswir1 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4176 c046a42c-6fe2-441c-8c8c-71466251a162
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- 01 4月, 2008 1 次提交
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由 pbrook 提交于
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4154 c046a42c-6fe2-441c-8c8c-71466251a162
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- 14 3月, 2008 1 次提交
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由 edgar_igl 提交于
* Clean up the interrupt handling a bit. * Connect some NOR flash to the test board. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4055 c046a42c-6fe2-441c-8c8c-71466251a162
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