Statistics
| Branch: | Revision:

root / target-xtensa @ a00817cc

Name Size
  core-dc232b
  core-dc233c
  core-fsf
Makefile.objs 156 Bytes
core-dc232b.c 2.1 kB
core-dc233c.c 2.1 kB
core-fsf.c 2 kB
cpu-qom.h 3.2 kB
cpu.c 5 kB
cpu.h 14.1 kB
gdbstub.c 3 kB
helper.c 21.6 kB
helper.h 2.4 kB
op_helper.c 27.4 kB
overlay_tool.h 17.3 kB
translate.c 98.4 kB
xtensa-semi.c 9.7 kB

Latest revisions

# Date Author Comment
a00817cc 07/29/2013 05:35 pm Max Filippov

target-xtensa: avoid double-stopping at breakpoints

env->exception_taken is set every time an exception is taken. It is used
to allow single-stepping to stop at the first exception handler
instruction. This however must exclude debug exceptions, as otherwise...
5739006b 07/29/2013 05:24 pm Max Filippov

target-xtensa: add fallthrough markers

Explicitly mark cases where we are deliberately falling through to the
following code.

Signed-off-by: Max Filippov <>
25d8ac0e 07/27/2013 01:04 am Andreas Färber

target-xtensa: Move cpu_gdb_{read,write}_register()

Acked-by: Max Filippov <>
Signed-off-by: Andreas Färber <>
986a2998 07/27/2013 01:04 am Andreas Färber

gdbstub: Replace GET_REG*() macros with gdb_get_reg*() functions

This avoids polluting the global namespace with a non-prefixed macro and
makes it obvious in the call sites that we return.

Semi-automatic conversion using, e.g.,
sed i 's/GET_REGL(/return gdb_get_regl(mem_buf, /g' target*/gdbstub.c...
5b50e790 07/27/2013 01:04 am Andreas Färber

cpu: Introduce CPUClass::gdb_{read,write}_register()

Completes migration of target-specific code to new target-*/gdbstub.c.

Acked-by: Michael Walle <> (for lm32)
Acked-by: Max Filippov <> (for xtensa)
Signed-off-by: Andreas Färber <>
a0e372f0 07/27/2013 12:23 am Andreas Färber

cpu: Introduce CPUState::gdb_num_regs and CPUClass::gdb_num_core_regs

CPUState::gdb_num_regs replaces num_g_regs.
CPUClass::gdb_num_core_regs replaces NUM_CORE_REGS.

Allows building gdb_register_coprocessor() for xtensa, too.

As a side effect this should fix coprocessor register numbering for SMP....
67cce561 07/27/2013 12:23 am Andreas Färber

target-xtensa: Introduce XtensaCPU subclasses

Register a CPU type per core registered. Save the XtensaConfig in
XtensaCPUClass and copy it from there to CPUXtensaState, to avoid
touching every env->config access for now.

Prepares for storing per-class GDB register count....
00b941e5 07/23/2013 03:41 am Andreas Färber

cpu: Turn cpu_get_phys_page_debug() into a CPUClass hook

Change breakpoint_invalidate() argument to CPUState alongside.

Since all targets now assign a softmmu-only field, we can drop helpers
cpu_class_set_{do_unassigned_access,vmsd}() and device_class_set_vmsd()....
f17ec444 07/23/2013 03:41 am Andreas Färber

exec: Change cpu_memory_rw_debug() argument to CPUState

Propagate X86CPU in kvmvapic for simplicity.

Signed-off-by: Andreas Färber <>
ed2803da 07/23/2013 03:41 am Andreas Färber

cpu: Move singlestep_enabled field from CPU_COMMON to CPUState

Prepares for changing cpu_single_step() argument to CPUState.

Acked-by: Michael Walle <> (for lm32)
Signed-off-by: Andreas Färber <>

View revisions

Also available in: Atom