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target-microblaze: Setup for 64bit addressing

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Setup MicroBlaze builds for 64bit addressing.
No functional change since the translator does not yet
emit 64bit addresses.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
This commit is contained in:
Edgar E. Iglesias 2018-04-13 18:10:00 +02:00
parent 0a22f8cf3e
commit be73ef6423
2 changed files with 4 additions and 3 deletions
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1
configure vendored
View file

@ -6844,6 +6844,7 @@ case "$target_name" in
microblaze|microblazeel) microblaze|microblazeel)
TARGET_ARCH=microblaze TARGET_ARCH=microblaze
bflt="yes" bflt="yes"
echo "TARGET_ABI32=y" >> $config_target_mak
;; ;;
mips|mipsel) mips|mipsel)
TARGET_ARCH=mips TARGET_ARCH=mips

6
target/microblaze/cpu.h
View file

@ -23,7 +23,7 @@
#include "qemu-common.h" #include "qemu-common.h"
#include "cpu-qom.h" #include "cpu-qom.h"
#define TARGET_LONG_BITS 32 #define TARGET_LONG_BITS 64
#define CPUArchState struct CPUMBState #define CPUArchState struct CPUMBState
@ -340,8 +340,8 @@ int cpu_mb_signal_handler(int host_signum, void *pinfo,
/* FIXME: MB uses variable pages down to 1K but linux only uses 4k. */ /* FIXME: MB uses variable pages down to 1K but linux only uses 4k. */
#define TARGET_PAGE_BITS 12 #define TARGET_PAGE_BITS 12
#define TARGET_PHYS_ADDR_SPACE_BITS 32 #define TARGET_PHYS_ADDR_SPACE_BITS 64
#define TARGET_VIRT_ADDR_SPACE_BITS 32 #define TARGET_VIRT_ADDR_SPACE_BITS 64
#define CPU_RESOLVING_TYPE TYPE_MICROBLAZE_CPU #define CPU_RESOLVING_TYPE TYPE_MICROBLAZE_CPU