- 14 12月, 2009 29 次提交
-
-
由 Richard Henderson 提交于
Similar in difficulty to ext*l, already expanded. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
When emulating user-mode only, there's no reason to exit the translation block to effect a call_pal. We can generate a move to/from the unique slot directly. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
The instructions use a disp21 like all other branch insns, not the disp16 that was being passed. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
The architecture manual specifies the EXT instructions in terms of the ZAPNOT operation; writing it that way in the translator makes things a bit clearer. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
The vast majority of zap instructions have an immediate operand, since zapnot is the canonical method to zero-extend from u16 or u32. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Generic disassembly was incorrectly keyed on ALPHA_DEBUG_DISAS rather than the generic DEBUG_DISAS. Use qemu_log_mask for additional LOG_DISAS output. Delete some random insn_count logging noise from gen_intermediate_code_internal. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
Running programs with the MIPS user-mode emulator fails during dynamic loading, as floating-point instructions are not enabled in in env->hflags. Move the code for doing so from fpu_init to cpu_reset so the MIPS_HFLAG_{FPU,F64} setting doesn't get clobbered by cpu_reset setting env->hflags to MIPS_HFLAG_UM. The same end can be achieved by swapping the ordering of fpu_init and cpu_reset in cpu_mips_init, but it seemed better to consolidate the CONFIG_USER_ONLY code into a single location. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Andre Przywara 提交于
The CPUID features QEMU presented to the guest were not up-to-date with QEMU's emulated feature set. Add the missing bits of recent (and not so recent) additions to QEMU's emulation engine. For stability reasons only the user mode usable bits are exposed for now, features like Monitor or CR8LEG are left out. Signed-off-by: NAndre Przywara <andre.przywara@amd.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
1. Add correct definitions of error numbers. 2. Implement SYS_osf_sigprocmask 3. Implement SYS_osf_get/setsysinfo for IEEE_FP_CONTROL. This last requires exposing the FPCR value to do_syscall. Since this value is actually split up into the float_status, expose routines from helper.c to access it. Finally, also add a float_exception_mask field to float_status. We don't actually use it to control delivery of exceptions to the emulator yet, but simply hold the value that we placed there when loading/storing the FPCR. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Also change the default cpu to ev67. Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Richard Henderson 提交于
Signed-off-by: NRichard Henderson <rth@twiddle.net> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
Also cross off mips16 ASE in TODO. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
The only thing to do here is to expose the current processor mode to GDB and to set the processor mode properly when we change the PC. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
There's no good way to add this incrementally, so we do it all at once. The only changes to shared code are in handle_delay_slot. We need to flip ISAMode when doing a jump-and-exchange. We also need to set ISAMode the low bit of the target address for jump-to-register. Also, since we're now adding bits that can be in MIPS_HFLAG_BMASK_EXT, make sure we use MIPS_HFLAG_BMASK_BASE in the places where we just want basic information about a branch. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
Move delay slot handling to common code whose invocation can be controlled from gen_intermediate_code_internal. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
This is a common pattern in existing code. We'll also use it to implement the mips16 SAVE/RESTORE instructions. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
It's easier to implement mips16 shift instructions if we're not examining the opcode inside gen_shift_{imm,}. So move ROTR and ROTRV and do the special-case handling of SRL and SRLV inside decode_opc. Likewise for their 64-bit counterparts. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
We need to stash the operating mode into the low bit of the error PC and restore it on return from interrupts. Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Nathan Froyd 提交于
We create separate masks for the "basic" branch hflags and the "extended" branch hflags and define MIPS_HFLAG_BMASK as the logical or of those two. This is done to avoid churning the codebase in lots of different places. We also make the execution mode an hflag under MIPS_HFLAG_TMASK Signed-off-by: NNathan Froyd <froydnj@codesourcery.com> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Igor V. Kovalenko 提交于
This is a workaround only, and is a partial revert of a few changes to BMDMAState which removed pci_dev field on the way. - cmd646 pci_from_bm() expects bm->unit value to correspond with bm data being passed to callback as opaque pointer. This breaks when write to dma control register of second channel happens when no dma operation is in progress, so bm->unit is zero for second channel, and pci_from_bm() returns garbage pointer. Crash happens shortly after that while dereferencing that pointer. v0->v1: cleaned up dead code from pci_from_bm. Signed-off-by: NIgor V. Kovalenko <igor.v.kovalenko@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Michael S. Tsirkin 提交于
s390 code has an obvious typo, which results in: hw/s390-virtio.c: At top level: hw/s390-virtio.c:249: error: request for member ‘no_vga’ in something not a structure or union Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
由 Michael S. Tsirkin 提交于
Building on 32 bit host we get: hw/s390-virtio.c: In function ‘s390_init’: hw/s390-virtio.c:184: error: integer constant is too large for ‘unsigned long’ type 64 bit values must be ULL. Signed-off-by: NMichael S. Tsirkin <mst@redhat.com> Acked-by: NAlexander Graf <agraf@suse.de> Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>
-
- 13 12月, 2009 8 次提交
-
-
由 Blue Swirl 提交于
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Andreas Färber 提交于
Don't define C99 math functions on OpenSolaris (Solaris 11), which still ships GCC 3.4.3. This fixes redefinition warnings. Spotted by Palle Lyckegaard. Signed-off-by: NAndreas Färber <afaerber@opensolaris.org> Cc: Palle Lyckegaard <palle@lyckegaard.dk> Cc: Ben Taylor <bentaylor.solx86@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Andreas Färber 提交于
Avoid an unresolved symbol error for TFR, which is defined in sysemu.h. Based on patch by Palle Lyckegaard. Signed-off-by: NAndreas Färber <afaerber@opensolaris.org> Cc: Palle Lyckegaard <palle@lyckegaard.dk> Cc: Ben Taylor <bentaylor.solx86@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Artyom Tarasenko 提交于
Stepping through the SS-5's OBP initialization routines it looks like reading fdc main status register should clear the fd interrupt. The patch doesn't fix problems with fdc on sparc platform, it only fixes fdc detection. Signed-off-by: NArtyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Artyom Tarasenko 提交于
Implement a stub for the AFX register on SparcStation-5. This stub is needed for running the original SS-5 OBP instead of OpenBIOS (which allows to boot Solaris 2.5.1 and Solaris 2.6 kernels). Signed-off-by: NArtyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Artyom Tarasenko 提交于
According to the SCSI-2 specification, http://ldkelley.com/SCSI2/SCSI2/SCSI2/SCSI2-08.html#8.2.5 , "if the allocation length of the command descriptor block (CDB) is too small to transfer all of the parameters, the additional length shall not be adjusted to reflect the truncation." The 36 mandatory bytes of response are written to outbuf, and then only the length requested in CDB is transferred. Signed-off-by: NArtyom Tarasenko <atar4qemu@gmail.com> Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
-
由 Edgar E. Iglesias 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
-
由 Paul Hartke 提交于
Signed-off-by: NEdgar E. Iglesias <edgar.iglesias@gmail.com>
-
- 12 12月, 2009 3 次提交
-
-
由 Glauber Costa 提交于
Currently, the msrs involved in setting up pvclock are not saved over migration and/or save/restore. This patch puts their value in special fields in our CPUState, and deal with them using vmstate. kvm also has to account for it, by including them in the msr list for the ioctls. This is a backport from qemu-kvm.git [v2: sucessfully build without kerneldir ] Signed-off-by: NGlauber Costa <glommer@redhat.com> Signed-off-by: NMarcelo Tosatti <mtosatti@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
由 Luiz Capitulino 提交于
Return a QDict with server information. Connected clients are returned as a QList of QDicts. The new functions (vnc_qdict_remote_addr(), vnc_qdict_local_addr() and put_addr_qdict()) are used to insert 'host' and 'service' information in the returned QDict. This patch is big, but I don't see how to split it. Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-
由 Luiz Capitulino 提交于
Return a QDict with information about the just added device. This commit should not change user output. Please, note that this patch does not do error handling conversion. In error conditions the handler still calls monitor_printf(). Signed-off-by: NLuiz Capitulino <lcapitulino@redhat.com> Signed-off-by: NAnthony Liguori <aliguori@us.ibm.com>
-