[Qemu-devel] qemu darwin-user/main.c linux-user/main.c targe...

[Qemu-devel] qemu darwin-user/main.c linux-user/main.c targe...

[Jocelyn Mayer]

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

[Qemu-devel] qemu darwin-user/main.c linux-user/main.c targe...

[Jocelyn Mayer]

CVSROOT:	/sources/qemu
Module name:	qemu
Changes by:	Jocelyn Mayer <j_mayer>	07/10/27 17:54:30

Modified files:
	darwin-user    : main.c 
	linux-user     : main.c 
	target-ppc     : cpu.h helper.c op.c op_helper.c op_helper.h 
	                 op_template.h translate.c 

Log message:
	Fix PowerPC FPSCR update and floating-point exception generation
	 in most useful cases.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/qemu/darwin-user/main.c?cvsroot=qemu&r1=1.7&r2=1.8
http://cvs.savannah.gnu.org/viewcvs/qemu/linux-user/main.c?cvsroot=qemu&r1=1.137&r2=1.138
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/cpu.h?cvsroot=qemu&r1=1.85&r2=1.86
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/helper.c?cvsroot=qemu&r1=1.83&r2=1.84
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op.c?cvsroot=qemu&r1=1.58&r2=1.59
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.c?cvsroot=qemu&r1=1.54&r2=1.55
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_helper.h?cvsroot=qemu&r1=1.23&r2=1.24
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/op_template.h?cvsroot=qemu&r1=1.11&r2=1.12
http://cvs.savannah.gnu.org/viewcvs/qemu/target-ppc/translate.c?cvsroot=qemu&r1=1.96&r2=1.97