qemu-patch-raspberry4/target-ppc
j_mayer e1833e1f96 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.


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3261 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-29 13:06:16 +00:00
..
cpu.h Rework PowerPC exceptions model to make it more versatile: 2007-09-29 13:06:16 +00:00
exec.h Great rework and cleanups to ease PowerPC implementations definitions. 2007-09-26 23:54:22 +00:00
helper.c Rework PowerPC exceptions model to make it more versatile: 2007-09-29 13:06:16 +00:00
mfrom_table.c find -type f | xargs sed -i 's/[\t ]$//g' # on most files 2007-09-16 21:08:06 +00:00
mfrom_table_gen.c find -type f | xargs sed -i 's/[\t ]*$//g' # Yes, again. Note the star in the regex. 2007-09-17 08:09:54 +00:00
op.c Fixes for PowerPC 64 rotate and mask instructions. 2007-09-27 01:32:19 +00:00
op_helper.c Rework PowerPC exceptions model to make it more versatile: 2007-09-29 13:06:16 +00:00
op_helper.h Great rework and cleanups to ease PowerPC implementations definitions. 2007-09-26 23:54:22 +00:00
op_helper_mem.h More PowerPC target cleanups: 2007-09-19 04:34:09 +00:00
op_mem.h Rework PowerPC exceptions model to make it more versatile: 2007-09-29 13:06:16 +00:00
op_template.h Coding style fixes in PowerPC related code (no functional change): 2007-09-17 08:21:54 +00:00
STATUS Great rework and cleanups to ease PowerPC implementations definitions. 2007-09-26 23:54:22 +00:00
translate.c Rework PowerPC exceptions model to make it more versatile: 2007-09-29 13:06:16 +00:00
translate_init.c Rework PowerPC exceptions model to make it more versatile: 2007-09-29 13:06:16 +00:00