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2009-01-01tcg_temp_local_new should take no parameteraurel321-1/+1
This patch removes useless type information in some calls to tcg_temp_local_new. It also removes the parameter from the macro declaration; if a target has to use a specific non-default size then it should use tcg_temp_local_new_{i32,i64}. 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@6146 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-30VM load/save support for PPC CPUblueswir11-0/+165
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6143 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-29target-ppc: improve correctness of the fsel instructionaurel321-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6139 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-29target-ppc: fix stsw/stswi instructionsaurel321-2/+3
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6138 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-22Use the ARRAY_SIZE() macro where appropriate.malc1-3/+3
Change from v1: Avoid changing the existing coding style in certain files. Signed-off-by: Stuart Brady <stuart.brady@gmail.com> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6120 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-18target-ppc: add gen_avr_ptr function.aurel321-0/+7
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6098 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-18target-ppc: use float_flag_divbyzero instead of checking the operandsaurel321-21/+7
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6097 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-18target-ppc: fix type of spe_acc.aurel321-1/+1
ACC is a 64-bit register and needs to be specified as such regardless of the target. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6090 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-18target-ppc: fix a typoaurel321-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6088 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-18target-ppc: add Altivec logical operationsaurel321-0/+18
Use opc2/opc3 instead of one big xo field. Do this consistency with the rest of translate.c Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6087 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-18target-ppc: fix fres, fsqrte and remove useless codeaurel321-57/+10
- fres and fsqrte should not assign a float32 number to a float64 value. - fre, fres and fsqrte are checking for cases already taken into account by softfloat and softfloat native. Remove those useless tests. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6083 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-16target-ppc: add comments about constants introduced in revision 6046aurel321-3/+3
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6069 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-16target-ppc: fix a typo introduced in revision 6058aurel321-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6068 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-16target-ppc: IBM PowerPC 440EP Bamboo reference board emulationaurel321-0/+1
Since most IO devices are integrated into the 440EP chip, "Bamboo support" mostly entails implementing the -kernel, -initrd, and -append options. These options are implemented by loading the guest as if u-boot had done it, i.e. loading a flat device tree, updating it to hold initrd addresses, ram size, and command line, and passing the FDT address in r3. Since we use it with KVM, we enable the virtio block driver and include hooks necessary for KVM support. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6067 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-16target-ppc: Enable KVM for ppcemb.aurel324-0/+334
Implement hooks called by generic KVM code. Also add code that will copy the host's CPU and timebase frequencies to the guest, which is necessary on KVM because the guest can directly access the timebase. Signed-off-by: Hollis Blanchard <hollisb@us.ibm.com> Acked-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6065 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: update comment about precise emulationaurel321-2/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6058 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: remove dead codeaurel321-1/+0
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6055 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: enable PRECISE_EMULATION by defaultaurel321-1/+1
With this option enabled, all glibc math tests pass. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6054 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: fmadd/fmsub/fmnadd/fmnsub can generate VXIMZ or VXIZI exceptionsaurel321-12/+52
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6053 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: fadd/fsub: correctly propagate NaNaurel321-18/+8
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6052 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: use the new fp functionsaurel321-50/+23
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6051 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: correctly propagate NaN in divisionaurel321-1/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6048 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: fix fload_invalid_op_excp()aurel321-9/+7
The argument is a value, not a flag. Update the tests accordingly. Also set a correct default value for NaN. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6047 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: use a correct value to represent 1.0aurel321-9/+12
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6046 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: update nip before calling an helper in FP instructionsaurel321-2/+32
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6045 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: fix TCGv type in fcmpu/fcmpoaurel321-4/+4
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6044 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: add signed fields to ppc_avr_t.aurel321-0/+3
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6042 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: fix frsp instructionaurel321-2/+5
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6036 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-15target-ppc: fix mtfsf and mtfsfi instructionsaurel321-3/+3
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6035 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14target-ppc: fix fcmp{o,u} instructionsaurel323-31/+41
The instructions are specified to update the condition register even if an error is to be signaled because of NaN input. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6034 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14target-ppc: remove FPRF optimizationaurel321-29/+0
FPRF optimization is totally broken, remove it. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6033 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14target-ppc: fix mtfsb0 and mtfsb1aurel323-4/+26
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6032 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14target-ppc: display FPSCR in register dumpaurel321-0/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6031 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14target-ppc: fix mbar opcodeaurel321-1/+1
Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6027 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-14target-ppc: fix fsel instructionaurel321-5/+3
Fix fsel instruction. Eliminate unneeded temporaries while we're at it, too. Signed-off-by: Nathan Froyd <froydnj@codesourcery.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6026 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13target-ppc: keep only the table version for mfromaurel321-18/+4
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6007 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13target-ppc: use accessors to access fp_status exception_flagsaurel321-7/+10
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6006 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13target-ppc: fix compilation with PRECISE_EMULATIONaurel321-4/+3
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6004 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-13target-ppc: fix compilation with CONFIG_SOFTFLOATaurel322-20/+20
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6003 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-11target-ppc: remove remaining warningsaurel324-17/+11
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5991 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-11target-ppc: remove unneeded includeaurel321-1/+0
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5990 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-11target-ppc: rework exception codeaurel326-303/+287
... also remove two warnings. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5989 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-11target-ppc: remove dead codeaurel321-2/+0
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5988 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-10target-ppc: enable SPE and Altivec in user modeaurel321-0/+2
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5965 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-10target-ppc: initialize MSR appropriately in user-modeaurel321-1/+1
Mask the initial MSR with the mask from the PowerPC CPU definition. Noticed by Nathan Froyd. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5964 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-08target-ppc: kill a warningaurel321-0/+2
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5952 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-08target-ppc: cleanup op_helper.c after TCG conversionaurel321-10/+10
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5951 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-08target-ppc: enable access type in MMUaurel321-4/+1
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5950 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-08target-ppc: memory load/store reworkaurel322-678/+684
Rework the memory load/store: - Unify load/store functions for 32-bit and 64-bit CPU - Don't swap values twice for bit-reverse load/store functions in little endian mode. - On a 64-bit CPU in 32-bit mode, do the address truncation for address computation instead of every load store. Truncate the address when incrementing the address (if needed) - Cache writes to access_types. - Add a few missing calls to gen_set_access_type() Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5949 c046a42c-6fe2-441c-8c8c-71466251a162
2008-12-07target-ppc: kill a few warningsaurel321-4/+4
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5941 c046a42c-6fe2-441c-8c8c-71466251a162
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