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AMOs should always return store faults, not load faults
[riscv-isa-sim.git]
/
riscv
/
insns
/
amominu_w.h
diff --git
a/riscv/insns/amominu_w.h
b/riscv/insns/amominu_w.h
index 2b6aaa3bfc8f24d60a4778924ad0fa385b4e46a7..52e1141b87cd9cce8945e9394bc3bbce7b543d06 100644
(file)
--- a/
riscv/insns/amominu_w.h
+++ b/
riscv/insns/amominu_w.h
@@
-1,4
+1,2
@@
require_extension('A');
-uint32_t v = MMU.load_int32(RS1);
-MMU.store_uint32(RS1, std::min(uint32_t(RS2),v));
-WRITE_RD((int32_t)v);
+WRITE_RD(sext32(MMU.amo_uint32(RS1, [&](uint32_t lhs) { return std::min(lhs, uint32_t(RS2)); })));