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| author | Kip Walker <kip@rivosinc.com> | 2022-06-01 10:51:57 -0700 |
|---|---|---|
| committer | Andrew Waterman <andrew@sifive.com> | 2022-06-01 14:27:07 -0700 |
| commit | 7e9da9966856743fb17c42a0a2c2c915e3a3e2b9 (patch) | |
| tree | 7479c3e088b2d62f73481ca0de6b496fc43fbd01 /riscv/decode.h | |
| parent | 68b3eb9bf1c04c19a66631f717163dd9ba2c923c (diff) | |
| download | spike-7e9da9966856743fb17c42a0a2c2c915e3a3e2b9.zip spike-7e9da9966856743fb17c42a0a2c2c915e3a3e2b9.tar.gz spike-7e9da9966856743fb17c42a0a2c2c915e3a3e2b9.tar.bz2 | |
Remove the now-unused PC_SERIALIZE_WFI
When WFI was changed to throw a C++ exception, the special-npc
signaling became obsolete.
Diffstat (limited to 'riscv/decode.h')
| -rw-r--r-- | riscv/decode.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/riscv/decode.h b/riscv/decode.h index e5e8115..9f13a42 100644 --- a/riscv/decode.h +++ b/riscv/decode.h @@ -316,7 +316,6 @@ class wait_for_interrupt_t {}; #define wfi() \ do { set_pc_and_serialize(npc); \ - npc = PC_SERIALIZE_WFI; \ throw wait_for_interrupt_t(); \ } while (0) @@ -325,7 +324,6 @@ class wait_for_interrupt_t {}; /* Sentinel PC values to serialize simulator pipeline */ #define PC_SERIALIZE_BEFORE 3 #define PC_SERIALIZE_AFTER 5 -#define PC_SERIALIZE_WFI 7 #define invalid_pc(pc) ((pc) & 1) /* Convenience wrappers to simplify softfloat code sequences */ |