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target/microblaze: Use TARGET_LONG_BITS == 32 for system mode

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Now that the extended address instructions are handled separately
from virtual addresses, we can narrow the emulation to 32-bit.

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@amd.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2025-02-12 13:37:39 -08:00
parent 17ac97a958
commit b52ee0c1a4
2 changed files with 2 additions and 6 deletions
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4
configs/targets/microblaze-softmmu.mak
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@ -3,6 +3,4 @@ TARGET_BIG_ENDIAN=y
# needed by boot.c
TARGET_NEED_FDT=y
TARGET_XML_FILES=gdb-xml/microblaze-core.xml gdb-xml/microblaze-stack-protect.xml
# System mode can address up to 64 bits via lea/sea instructions.
# TODO: These bypass the mmu, so we could emulate these differently.
TARGET_LONG_BITS=64
TARGET_LONG_BITS=32

4
configs/targets/microblazeel-softmmu.mak
View file

@ -2,6 +2,4 @@ TARGET_ARCH=microblaze
# needed by boot.c
TARGET_NEED_FDT=y
TARGET_XML_FILES=gdb-xml/microblaze-core.xml gdb-xml/microblaze-stack-protect.xml
# System mode can address up to 64 bits via lea/sea instructions.
# TODO: These bypass the mmu, so we could emulate these differently.
TARGET_LONG_BITS=64
TARGET_LONG_BITS=32