Use it for all targets, but be careful not to pass invalid CPUState.
cpu_single_env can be NULL, e.g. on Xen.
Signed-off-by: Andreas Färber <afaerber@suse.de>
This patch adds SPARC ASI mappings that are used by the LEON processor.It also
corrects the MMU context register and context table pointer mask of the LEON3.
Signed-off-by: Ronald Hecht <ronald.hecht@gmx.de>
Signed-off-by: Fabien Chouteau <chouteau@adacore.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Edgar E. Iglesias <edgar.iglesias@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Refactor common code around calls to cpu_restore_state().
tb_find_pc() has now no external users, make it static.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
target_phys_addr_t is unwieldly, violates the C standard (_t suffixes are
reserved) and its purpose doesn't match the name (most target_phys_addr_t
addresses are not target specific). Replace it with a finger-friendly,
standards conformant hwaddr.
Outstanding patchsets can be fixed up with the command
git rebase -i --exec 'find -name "*.[ch]"
| xargs s/target_phys_addr_t/hwaddr/g' origin
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
The branches around the exception are maintaining an otherwise
unnecessary use of local temps for the cpu destination.
Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Fix UltraSPARC/JPS1/UA2007 VIS block load instructions broken in
30038fd818.
Signed-off-by: Artyom Tarasenko <atar4qemu@gmail.com>
[blauwirbel@gmail.com: trimmed unwanted part of patch]
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Use uintptr_t instead of void * or unsigned long in
several op related functions, env->mem_io_pc and
GETPC() macro.
Reviewed-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Adjust generation of load and store templates so that the functions
take a parameter for CPUState instead of relying on global env.
Remove wrappers. Move remaining memory helpers to ldst_helper.c.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Make memory access helpers take a parameter for CPUState instead
of relying on global env. Introduce wrappers for load and store ops.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Generate correct trap for external interrupts. Map PCI and ISA IRQs to
RIC/UltraSPARC-IIi interrupt vectors.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Scripted conversion:
sed -i "s/CPUState/CPUSPARCState/g" target-sparc/*.[hc]
sed -i "s/#define CPUSPARCState/#define CPUState/" target-sparc/cpu.h
Signed-off-by: Andreas Färber <afaerber@suse.de>
Acked-by: Anthony Liguori <aliguori@us.ibm.com>
This allows a more efficient representation for 64-bit hosts.
It should be about the same for 32-bit hosts, as we can still
access the individual pieces of the double.
Signed-off-by: Richard Henderson <rth@twiddle.net>
