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fixes #14409; fixes #10674 VM callbacks switch to table-index seqs (#21297)

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* fixes #14409; fixes#10674 VM callbacks switch to table-index seqs

* fixes package name

* reduce runtime cost
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ringabout 2023-01-27 06:49:04 +08:00 • committed by GitHub
commit 4647c7b596
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5 changed files with 37 additions and 23 deletions
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compiler/vm.nim
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@ -1351,7 +1351,7 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg =
let prc = if not isClosure: bb.sym else: bb[0].sym
if prc.offset < -1:
# it's a callback:
c.callbacks[-prc.offset-2].value(
c.callbacks[-prc.offset-2](
VmArgs(ra: ra, rb: rb, rc: rc, slots: cast[ptr UncheckedArray[TFullReg]](addr regs[0]),
currentException: c.currentExceptionA,
currentLineInfo: c.debug[pc])
@ -1674,7 +1674,7 @@ proc rawExecute(c: PCtx, start: int, tos: PStackFrame): TFullReg =
rb = instr.regB
rc = instr.regC
idx = int(regs[rb+rc-1].intVal)
callback = c.callbacks[idx].value
callback = c.callbacks[idx]
args = VmArgs(ra: ra, rb: rb, rc: rc, slots: cast[ptr UncheckedArray[TFullReg]](addr regs[0]),
currentException: c.currentExceptionA,
currentLineInfo: c.debug[pc])