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target/microblaze: Reduce linux-user address space to 32-bit
authorRichard Henderson <richard.henderson@linaro.org>
Tue, 25 Aug 2020 19:37:12 +0000 (12:37 -0700)
committerRichard Henderson <richard.henderson@linaro.org>
Tue, 1 Sep 2020 14:43:35 +0000 (07:43 -0700)
commit19f27b6c2493472fe2790cf08d7b0140d57bdad5
treea4ff5fded207da97e296a6c181e5955fa5561225tree | snapshot
parente269b4bdf228f57f6671b7692c08f7304179a4c4commit | diff
target/microblaze: Reduce linux-user address space to 32-bit

User-space programs cannot use the 64-bit lwea/swea instructions.
We can improve code generation and runtime by restricting the
user-only address space to 32-bit.

Tested-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
target/microblaze/cpu-param.h diff | blob | history
target/microblaze/cpu.h diff | blob | history
target/microblaze/helper.c diff | blob | history
target/microblaze/translate.c diff | blob | history
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