CVSROOT: /sources/qemu
Module name: qemu
Changes by: Jocelyn Mayer <j_mayer> 07/09/29 13:06:16
Modified files:
darwin-user : main.c
linux-user : main.c
target-ppc : cpu.h helper.c op_helper.c op_mem.h translate.c
translate_init.c
Log message:
Rework PowerPC exceptions model to make it more versatile:
* don't use exception vectors as the exception number.
Use vectors numbers as defined in the PowerPC embedded specification
instead
and extend this model to cover all emulated PowerPC variants
exceptions.
* add some missing exceptions definitions, from PowerPC 2.04
specification
and actual PowerPC implementations.
* add code provision for hypervisor exceptions handling.
* define exception vectors and prefix in CPUPPCState to emulate BookE
exception
vectors without any hacks.
* define per CPU model valid exception vectors.
* handle all known exceptions in user-mode only emulations.
* fix hardware interrupts priorities in most cases.
* change RET_EXCP macros name into GEN_EXCP as they don't return.
* do not stop translation on most instructions that are not defined as
context-synchronizing in PowerPC specification.
* fix PowerPC 64 jump targets and link register update when in 32 bits
mode.
* Fix PowerPC 464 and 464F definitions.
CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/darwin-user/main.c?cvsroot=qemu&r1=1.4&r2=1.5
http://cvs.savannah.gnu.org/viewcvs/qemu/linux-user/main.c?cvsroot=qemu&r1=1.122&r2=1.123
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemu&r1=1.61&r2=1.62
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?cvsroot=qemu&r1=1.58&r2=1.59
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemu&r1=1.41&r2=1.42
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_mem.h?cvsroot=qemu&r1=1.16&r2=1.17
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemu&r1=1.71&r2=1.72
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate_init.c?cvsroot=qemu&r1=1.28&r2=1.29
