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pa2.2: add ftrace

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xinyangli 2024-03-20 19:46:54 +08:00
parent 0f7c6fd508
commit 9229e4318e
8 changed files with 190 additions and 5 deletions
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2
nemu/include/macro.h
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@ -92,6 +92,8 @@
#define PG_ALIGN __attribute((aligned(4096)))
#define FAILED_GOTO(tag, exp) do {if((exp)) goto tag;} while(0)
#if !defined(likely)
#define likely(cond) __builtin_expect(cond, 1)
#define unlikely(cond) __builtin_expect(cond, 0)