Remove unused is_softmmu parameter from cpu_handle_mmu_fault
Parameter is_softmmu (and its evil mutant twin brother is_softmuu)is not used in cpu_*_handle_mmu_fault() functions, remove themand adjust callers.
Acked-by: Richard Henderson <rth@twiddle.net>...
exec.h cleanup
Move softmmu_exec.h include directives from target-*/exec.h totarget-*/op_helper.c. Move also various other stuff only used inop_helper.c there.
Define global env in dyngen-exec.h.
For i386, move wrappers for segment and FPU helpers from user-exec.c...
Remove exec-all.h include directives
Most exec-all.h include directives are now useless, remove them.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Move cpu_has_work and cpu_pc_from_tb to cpu.h
Move functions cpu_has_work() and cpu_pc_from_tb() from exec.h to cpu.h. This isneeded by later patches.
exec.h: fix coding style and change cpu_has_work to return bool
Before the next patch, fix coding style of the areas affected.
Change the type of the return value from cpu_has_work() andqemu_cpu_has_work() to bool.
cpu_loop_exit: avoid using AREG0
Make cpu_loop_exit() take a parameter for CPUState instead of relyingon global env.
Remove warning in printf due to type mismatch
----8<----qemu/target-lm32/translate.c: In function ‘gen_intermediate_code_internal’:qemu/target-lm32/translate.c:1135: warning: format ‘%zd’ expects type ‘signed size_t’, but argument 4 has type ‘int’----8<----...
target-lm32: Remove unused local variables
cppcheck report:target-lm32/translate.c:587: style: Variable 't0' is assigned a value that is never usedtarget-lm32/translate.c:588: style: Variable 'l1' is assigned a value that is never used
Remove both variables. Please check whether that is the correct solution....
lm32: fix exception handling
Global interrupt enable bit is already saved within the exception handlerhelper routine. Thus remove extra code in translation routines.
Additionally, debug exceptions has always DEBA as base address.
Signed-off-by: Michael Walle <michael@walle.cc>...
Remove unused function parameter from cpu_restore_state
The previous patch removed the need for parameter puc.Is is now unused, so remove it.
Cc: Aurelien Jarno <aurelien@aurel32.net>Reviewed-by: Peter Maydell <peter.maydell@linaro.org>Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Remove unused function parameters from gen_pc_load and rename the function
Function gen_pc_load was introduced in commitd2856f1ad4c259e5766847c49acbb4e390731bd4.The only reason for parameter searched_pc wasa debug statement in target-i386/translate.c....
Fix conversions from pointer to tcg_target_long
tcg_gen_exit_tb takes a parameter of type tcg_target_long,so the type casts of pointer to long should be replaced bytype casts of pointer to tcg_target_long (suggested by Blue Swirl).
These changes are needed for build environments where...
lm32: rename raise opcode to scall
To be consistent with the new reference manual.
Signed-off-by: Michael Walle <michael@walle.cc>Signed-off-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
lm32: use lookup table for opcodes
Instead of a for loop use a faster lookup table.
lm32: todo and documentation
This patch adds general target documentation and a todo list.
LatticeMico32 target support
This patch adds support for the LatticeMico32 softcore processor by LatticeSemiconductor.
lm32: translation routines
This patch adds the main translation routine. All opcodes of theLatticeMico32 processor are supported and translated to TCG ops.
lm32: translation code helper
This patch adds translation helper functions.
lm32: machine state loading/saving
This patch adds support for saving and loading the processor state.