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https://github.com/bytecodealliance/wasm-micro-runtime.git
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8318333304
At least it's sometimes useful for nuttx sim.
eg. (modified a bit to avoid github autolinks)
```
spacetanuki% lldb ./nuttx
(lldb) target create "./nuttx"
Current executable set to '/Users/yamamoto/git/nuttx/nuttx/nuttx' (x86_64).
(lldb) settings set plugin.jit-loader.gdb.enable on
(lldb) b foo
Breakpoint 1: no locations (pending).
WARNING: Unable to resolve breakpoint to any actual locations.
(lldb) r
Process 37011 launched: '/Users/yamamoto/git/nuttx/nuttx/nuttx' (x86_64)
NuttShell (NSH) NuttX-10.4.0
nsh> mount -t hostfs -o fs=/tmp/wasm /mnt
nsh> iwasm /mnt/test.aot
1 location added to breakpoint 1
Process 37011 stopped
* thread #_1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
frame #_0: 0x0000000105800673 JIT(0x1058002d4)`foo(exenv=0x0000000101284280) at test.c:5
2
3 __attribute__((noinline))
4 void foo()
-> 5 {
6 printf("hello from %s\n", __func__);
7 }
8
Target 0: (nuttx) stopped.
(lldb) bt
* thread #_1, queue = 'com.apple.main-thread', stop reason = breakpoint 1.1
* frame #_0: 0x0000000105800673 JIT(0x1058002d4)`foo(exenv=0x0000000101284280) at test.c:5
frame #_1: 0x000000010580077a JIT(0x1058002d4)`bar(exenv=0x0000000101284280) at test.c:12:2
frame #_2: 0x000000010580086a JIT(0x1058002d4)`baz(exenv=0x0000000101284280) at test.c:19:2
frame #_3: 0x0000000105800972 JIT(0x1058002d4)`__main_argc_argv(exenv=<unavailable>, argc=<unavailable>, argv=<unavailable>) at test.c:26:3
frame #_4: 0x00000001058061aa JIT(0x1058002d4)`aot_func#14 + 278
...
```
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| .. | ||
| alios-things | ||
| android | ||
| common | ||
| cosmopolitan | ||
| darwin | ||
| esp-idf | ||
| freebsd | ||
| ios | ||
| linux | ||
| linux-sgx | ||
| nuttx | ||
| posix | ||
| riot | ||
| rt-thread | ||
| vxworks | ||
| windows | ||
| zephyr/simple | ||