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| author | Xavier Del Campo Romero <xavi92@disroot.org> | 2025-11-12 00:32:15 +0100 |
|---|---|---|
| committer | Xavier Del Campo Romero <xavi92@disroot.org> | 2025-11-12 00:32:15 +0100 |
| commit | cf2882c2e754f49c46ce2ca12c3ca07e4cabc459 (patch) | |
| tree | 4d092f802c57e51db3da2194b0340f8b3741848e /src/interp/routines/execute.c | |
| parent | 900fabee73c16bda1542b96d564936e6318d6f58 (diff) | |
| download | nanowasm-cf2882c2e754f49c46ce2ca12c3ca07e4cabc459.tar.gz | |
Fix prev_op
Assigning prev_op inside nwp_execute defeated the purpose because this
function is meant to start the state machine for the given instruction.
In other words, inspecting prev_op would in fact return the current
opcode, instead of the previous opcode.
Diffstat (limited to 'src/interp/routines/execute.c')
| -rw-r--r-- | src/interp/routines/execute.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/interp/routines/execute.c b/src/interp/routines/execute.c index 49711ae..fe1e8d7 100644 --- a/src/interp/routines/execute.c +++ b/src/interp/routines/execute.c @@ -17,12 +17,13 @@ static enum nw_state execute(struct nw_interp *const i) { struct nw_i_sm_b *const b = &i->sm.bytecode; + const unsigned char op = b->op; #ifdef NW_LOG - nwp_log("opcode: %s, pc=%#lx\n", nwp_op_tostr(b->op), b->pc); + nwp_log("opcode: %s, pc=%#lx\n", nwp_op_tostr(op), b->pc); #endif + i->fr.op = op; b->f(i); - i->fr.prev_op = b->op; return NW_AGAIN; } |