[Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op_helper...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/11/24 02:03:56 Modified files: target-ppc : cpu.h exec.h helper.c op_helper.c translate.c Log message: Fix incorrect debug prints (reported by Paul Brook). Remove obsolete / duplicated debug prints and improve output consistency. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.107r2=1.108 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.32r2=1.33 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?cvsroot=qemur1=1.97r2=1.98 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemur1=1.72r2=1.73 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemur1=1.114r2=1.115
[Qemu-devel] qemu/target-ppc cpu.h exec.h
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/11/14 18:45:53 Modified files: target-ppc : cpu.h exec.h Log message: Fix PowerPC targets compilation on 32 bits hosts: now that the SPE extension is available for all targets, we always need to have some 64 bits temporary registers. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.92r2=1.93 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.31r2=1.32
[Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op_helper...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/11/03 13:37:12 Modified files: target-ppc : cpu.h exec.h helper.c op_helper.c translate_init.c Log message: PowerPC MMU and exception fixes: * PowerPC 601 (and probably POWER/POWER2) uses a different BAT format than later PowerPC implementation. * Bugfix in BATs check: must not stop after 4 BATs when more are provided. * Enable POWER 'rac' instruction. * Fix exception prefix for all supported PowerPC implementations. * Fix exceptions, MMU model and bus model for PowerPC 601 620. * Enable PowerPC 620 as it could mostly boot a PreP target. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.86r2=1.87 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.30r2=1.31 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?cvsroot=qemur1=1.86r2=1.87 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemur1=1.61r2=1.62 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate_init.c?cvsroot=qemur1=1.53r2=1.54
[Qemu-devel] qemu/target-ppc cpu.h exec.h op_mem.h op_templa...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/10/07 18:19:26 Modified files: target-ppc : cpu.h exec.h op_mem.h op_template.h translate.c Log message: Implement PowerPC Altivec load stores, used by Apple firmware for memcpy. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.76r2=1.77 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.27r2=1.28 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_mem.h?cvsroot=qemur1=1.21r2=1.22 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_template.h?cvsroot=qemur1=1.10r2=1.11 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemur1=1.90r2=1.91
[Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op.c op_h...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/10/01 01:51:13 Modified files: target-ppc : cpu.h exec.h helper.c op.c op_helper.c translate.c Log message: Avoid op helpers that would just call helpers for TLB SLB management: call the helpers directly from the micro-ops. Avoid duplicated code for tlbsx. implementation. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.67r2=1.68 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.25r2=1.26 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?cvsroot=qemur1=1.61r2=1.62 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op.c?cvsroot=qemur1=1.49r2=1.50 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemur1=1.45r2=1.46 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemur1=1.79r2=1.80
[Qemu-devel] qemu/target-ppc cpu.h exec.h
CVSROOT:/sources/qemu Module name:qemu Changes by: Thiemo Seufer ths 07/07/11 10:36:47 Modified files: target-ppc : cpu.h exec.h Log message: Fix PPCEMB for 32bit hosts. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.48r2=1.49 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.21r2=1.22
[Qemu-devel] qemu/target-ppc cpu.h exec.h op.c op_helper.c o...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/04/24 06:50:21 Modified files: target-ppc : cpu.h exec.h op.c op_helper.c op_helper.h op_mem.h op_template.h translate.c Log message: Code provision for new PowerPC embedded target support with: - 1 kB page size - 64 bits GPR - 64 bits physical address space - SPE extension support. Change TARGET_PPCSPE into TARGET_PPCEMB CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.45r2=1.46 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.19r2=1.20 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op.c?cvsroot=qemur1=1.35r2=1.36 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemur1=1.30r2=1.31 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.h?cvsroot=qemur1=1.9r2=1.10 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_mem.h?cvsroot=qemur1=1.12r2=1.13 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_template.h?cvsroot=qemur1=1.7r2=1.8 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemur1=1.57r2=1.58
Re: [Qemu-devel] qemu/target-ppc cpu.h exec.h op.c op_helper.c o...
Hi Rob, On Thu, 22 Mar 2007, Rob Landley wrote: On Tuesday 20 March 2007 6:11 pm, Jocelyn Mayer wrote: Log message: PowerPC 2.03 SPE extension - first pass. QEMU supports the Cell processor now? How would one go about testing this? AFAIR Linux gained official Cell support recently... Ciao, Dscho ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
[Qemu-devel] qemu/target-ppc cpu.h exec.h op.c op_helper.c o...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/03/20 22:11:31 Modified files: target-ppc : cpu.h exec.h op.c op_helper.c op_helper.h op_mem.h op_template.h translate.c translate_init.c Log message: PowerPC 2.03 SPE extension - first pass. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.27r2=1.28 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.16r2=1.17 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op.c?cvsroot=qemur1=1.25r2=1.26 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemur1=1.20r2=1.21 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.h?cvsroot=qemur1=1.3r2=1.4 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_mem.h?cvsroot=qemur1=1.10r2=1.11 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_template.h?cvsroot=qemur1=1.6r2=1.7 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemur1=1.47r2=1.48 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate_init.c?cvsroot=qemur1=1.4r2=1.5 ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
[Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op.c op_h...
CVSROOT:/sources/qemu Module name:qemu Changes by: Jocelyn Mayer j_mayer 07/03/17 14:02:15 Modified files: target-ppc : cpu.h exec.h helper.c op.c op_helper.c op_helper.h op_helper_mem.h op_mem.h translate.c Log message: Make it safe to use 64 bits GPR and/or 64 bits host registers. For symetry, add 64 bits versions of all modified functions. As a side effect, add a lot of code provision for PowerPC 64 support. Move overflow and carry checks in common routines for simple cases. Add isel and popcntb instructions from PowerPC 2.03 specification. Remove remaining micro-operations helpers prototypes from op.c. Fix XER_BC field to be 7 bits long. Add power management support for PowerPC 603 604. Fix compilation warnings. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemur1=1.26r2=1.27 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvsroot=qemur1=1.15r2=1.16 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?cvsroot=qemur1=1.32r2=1.33 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op.c?cvsroot=qemur1=1.23r2=1.24 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemur1=1.18r2=1.19 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.h?cvsroot=qemur1=1.1r2=1.2 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper_mem.h?cvsroot=qemur1=1.7r2=1.8 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_mem.h?cvsroot=qemur1=1.8r2=1.9 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemur1=1.44r2=1.45 ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
RE: [Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op.c op_h...
Hi Jocelyn, Previously it was mentioned that there is a regression that was introduced by your original merge on March 8, 2007. I tested this latest code and it is still there. The nature of the problem is that the networking does not work when booting QEMU and using the built in slirp networking. A dhcp packet will work but the udp and tcp packets do not appear to send. It appears that the packet check sum computed by the Linux network stack is incorrect. When the code in slirp/ip_input.c checks the checksum of the udp or tcp packet it throws the packet away because the checksum was invalid. I took the code from March 7, 2007 in cvs for target-ppc/* and used it with the latest of everything else and the packet checksums are computed correct and the target boots with networking. This points to the problem being what ever instructions the kernel is using to compute the checksum are not being translated correctly by your latest changes. The next step will be to take a closer look at which instructions are used to compute the checksum. I thought I might send out some further analysis of the original stated problem in case you had an idea of where to look to fix the problem off the top of your head. If you have any ideas, please drop me some e-mail. Also with regard to the 2.6.21 kernel and the ppc-prep machine, I patched the kernel to make it send PCI interrupts the same way the prior kernels did. It seems there is a regression there inside the kernel in the way that the IRQ acknowledgements are handled. It could be that the emulation is not right in QEMU, but I figure that mystery is one for another day. If you need a kernel that boots on the ppc-prep please let me know. I also patched the prep loader in the linux kernel so I could boot an image that was larger than 4 megs. Thanks, Jason. -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] rg] On Behalf Of Jocelyn Mayer Sent: Saturday, March 17, 2007 9:02 AM To: qemu-devel@nongnu.org Subject: [Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op.c op_h... CVSROOT: /sources/qemu Module name: qemu Changes by: Jocelyn Mayer j_mayer 07/03/17 14:02:15 Modified files: target-ppc : cpu.h exec.h helper.c op.c op_helper.c op_helper.h op_helper_mem.h op_mem.h translate.c Log message: Make it safe to use 64 bits GPR and/or 64 bits host registers. For symetry, add 64 bits versions of all modified functions. As a side effect, add a lot of code provision for PowerPC 64 support. Move overflow and carry checks in common routines for simple cases. Add isel and popcntb instructions from PowerPC 2.03 specification. Remove remaining micro-operations helpers prototypes from op.c. Fix XER_BC field to be 7 bits long. Add power management support for PowerPC 603 604. Fix compilation warnings. CVSWeb URLs: http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsr oot=qemur1=1.26r2=1.27 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/exec.h?cvs root=qemur1=1.15r2=1.16 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?c vsroot=qemur1=1.32r2=1.33 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op.c?cvsro ot=qemur1=1.23r2=1.24 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper. c?cvsroot=qemur1=1.18r2=1.19 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper. h?cvsroot=qemur1=1.1r2=1.2 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper_ mem.h?cvsroot=qemur1=1.7r2=1.8 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_mem.h?c vsroot=qemur1=1.8r2=1.9 http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate. c?cvsroot=qemur1=1.44r2=1.45 ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
[Qemu-devel] qemu/target-ppc cpu.h exec.h helper.c op.c op_h...
CVSROOT:/cvsroot/qemu Module name:qemu Branch: Changes by: Fabrice Bellard [EMAIL PROTECTED] 05/07/04 22:17:06 Modified files: target-ppc : cpu.h exec.h helper.c op.c op_helper.c Log message: correct split between helper.c and op_helper.c - moved some uops to op_helper.c (Jocelyn Mayer) CVSWeb URLs: http://savannah.gnu.org/cgi-bin/viewcvs/qemu/qemu/target-ppc/cpu.h.diff?tr1=1.20tr2=1.21r1=textr2=text http://savannah.gnu.org/cgi-bin/viewcvs/qemu/qemu/target-ppc/exec.h.diff?tr1=1.11tr2=1.12r1=textr2=text http://savannah.gnu.org/cgi-bin/viewcvs/qemu/qemu/target-ppc/helper.c.diff?tr1=1.25tr2=1.26r1=textr2=text http://savannah.gnu.org/cgi-bin/viewcvs/qemu/qemu/target-ppc/op.c.diff?tr1=1.19tr2=1.20r1=textr2=text http://savannah.gnu.org/cgi-bin/viewcvs/qemu/qemu/target-ppc/op_helper.c.diff?tr1=1.15tr2=1.16r1=textr2=text ___ Qemu-devel mailing list Qemu-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/qemu-devel
