IC: next steps (#16632)
* removed dead code * beginnings of a rodfile reader * IC: record global VM state changes and pragma state changes * IC: replay pragmas and VM state changes * implemented rod load file simuation for easier, extensive testing * critical bugfix * IC: stress test logic; should also help with recursive module dependencies; WIP * IC: loading from .rod files begins to work reliably * removed ugly hacks * yet another silly mistake
This commit is contained in:
Andreas Rumpf
GitHub
parent
bf184bcdd9
commit
cf6dd57efe
18 changed files with 474 additions and 770 deletions
|
|
@ -26,9 +26,9 @@ type
|
|||
definedSymbols: string
|
||||
includes: seq[(LitId, string)] # first entry is the module filename itself
|
||||
imports: seq[LitId] # the modules this module depends on
|
||||
toReplay: PackedTree # pragmas and VM specific state to replay.
|
||||
topLevel*: PackedTree # top level statements
|
||||
bodies*: PackedTree # other trees. Referenced from typ.n and sym.ast by their position.
|
||||
hidden*: PackedTree # instantiated generics and other trees not directly in the source code.
|
||||
#producedGenerics*: Table[GenericKey, SymId]
|
||||
exports*: seq[(LitId, int32)]
|
||||
reexports*: seq[(LitId, PackedItemId)]
|
||||
|
|
@ -39,7 +39,7 @@ type
|
|||
cfg: PackedConfig
|
||||
|
||||
PackedEncoder* = object
|
||||
m: PackedModule
|
||||
#m*: PackedModule
|
||||
thisModule*: int32
|
||||
lastFile*: FileIndex # remember the last lookup entry.
|
||||
lastLit*: LitId
|
||||
|
|
@ -64,12 +64,12 @@ proc definedSymbolsAsString(config: ConfigRef): string =
|
|||
result.add ' '
|
||||
result.add d
|
||||
|
||||
proc rememberConfig(c: var PackedEncoder; config: ConfigRef; pc: PackedConfig) =
|
||||
c.m.definedSymbols = definedSymbolsAsString(config)
|
||||
proc rememberConfig(c: var PackedEncoder; m: var PackedModule; config: ConfigRef; pc: PackedConfig) =
|
||||
m.definedSymbols = definedSymbolsAsString(config)
|
||||
#template rem(x) =
|
||||
# c.m.cfg.x = config.x
|
||||
#primConfigFields rem
|
||||
c.m.cfg = pc
|
||||
m.cfg = pc
|
||||
|
||||
proc configIdentical(m: PackedModule; config: ConfigRef): bool =
|
||||
result = m.definedSymbols == definedSymbolsAsString(config)
|
||||
|
|
@ -93,7 +93,7 @@ proc hashFileCached(conf: ConfigRef; fileIdx: FileIndex): string =
|
|||
result = $secureHashFile(fullpath)
|
||||
msgs.setHash(conf, fileIdx, result)
|
||||
|
||||
proc toLitId(x: FileIndex; c: var PackedEncoder): LitId =
|
||||
proc toLitId(x: FileIndex; c: var PackedEncoder; m: var PackedModule): LitId =
|
||||
## store a file index as a literal
|
||||
if x == c.lastFile:
|
||||
result = c.lastLit
|
||||
|
|
@ -101,7 +101,7 @@ proc toLitId(x: FileIndex; c: var PackedEncoder): LitId =
|
|||
result = c.filenames.getOrDefault(x)
|
||||
if result == LitId(0):
|
||||
let p = msgs.toFullPath(c.config, x)
|
||||
result = getOrIncl(c.m.sh.strings, p)
|
||||
result = getOrIncl(m.sh.strings, p)
|
||||
c.filenames[x] = result
|
||||
c.lastFile = x
|
||||
c.lastLit = result
|
||||
|
|
@ -116,13 +116,13 @@ proc includesIdentical(m: var PackedModule; config: ConfigRef): bool =
|
|||
return false
|
||||
result = true
|
||||
|
||||
proc initEncoder*(c: var PackedEncoder; m: PSym; config: ConfigRef; pc: PackedConfig) =
|
||||
proc initEncoder*(c: var PackedEncoder; m: var PackedModule; moduleSym: PSym; config: ConfigRef; pc: PackedConfig) =
|
||||
## setup a context for serializing to packed ast
|
||||
c.m.sh = Shared()
|
||||
c.thisModule = m.itemId.module
|
||||
m.sh = Shared()
|
||||
c.thisModule = moduleSym.itemId.module
|
||||
c.config = config
|
||||
c.m.bodies = newTreeFrom(c.m.topLevel)
|
||||
c.m.hidden = newTreeFrom(c.m.topLevel)
|
||||
m.bodies = newTreeFrom(m.topLevel)
|
||||
m.toReplay = newTreeFrom(m.topLevel)
|
||||
|
||||
let thisNimFile = FileIndex c.thisModule
|
||||
var h = msgs.getHash(config, thisNimFile)
|
||||
|
|
@ -132,90 +132,91 @@ proc initEncoder*(c: var PackedEncoder; m: PSym; config: ConfigRef; pc: PackedCo
|
|||
# For NimScript compiler API support the main Nim file might be from a stream.
|
||||
h = $secureHashFile(fullpath)
|
||||
msgs.setHash(config, thisNimFile, h)
|
||||
c.m.includes.add((toLitId(thisNimFile, c), h)) # the module itself
|
||||
m.includes.add((toLitId(thisNimFile, c, m), h)) # the module itself
|
||||
|
||||
rememberConfig(c, config, pc)
|
||||
rememberConfig(c, m, config, pc)
|
||||
|
||||
proc addIncludeFileDep*(c: var PackedEncoder; f: FileIndex) =
|
||||
c.m.includes.add((toLitId(f, c), hashFileCached(c.config, f)))
|
||||
proc addIncludeFileDep*(c: var PackedEncoder; m: var PackedModule; f: FileIndex) =
|
||||
m.includes.add((toLitId(f, c, m), hashFileCached(c.config, f)))
|
||||
|
||||
proc addImportFileDep*(c: var PackedEncoder; f: FileIndex) =
|
||||
c.m.imports.add toLitId(f, c)
|
||||
proc addImportFileDep*(c: var PackedEncoder; m: var PackedModule; f: FileIndex) =
|
||||
m.imports.add toLitId(f, c, m)
|
||||
|
||||
proc addExported*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
c.m.exports.add((nameId, s.itemId.item))
|
||||
proc addExported*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
m.exports.add((nameId, s.itemId.item))
|
||||
|
||||
proc addConverter*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
c.m.converters.add((nameId, s.itemId.item))
|
||||
proc addConverter*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
m.converters.add((nameId, s.itemId.item))
|
||||
|
||||
proc addTrmacro*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
c.m.trmacros.add((nameId, s.itemId.item))
|
||||
proc addTrmacro*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
m.trmacros.add((nameId, s.itemId.item))
|
||||
|
||||
proc addPureEnum*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
proc addPureEnum*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
assert s.kind == skType
|
||||
c.m.pureEnums.add((nameId, s.itemId.item))
|
||||
m.pureEnums.add((nameId, s.itemId.item))
|
||||
|
||||
proc addMethod*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
proc addMethod*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
discard "to do"
|
||||
# c.m.methods.add((nameId, s.itemId.item))
|
||||
|
||||
proc addReexport*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
c.m.reexports.add((nameId, PackedItemId(module: toLitId(s.itemId.module.FileIndex, c),
|
||||
item: s.itemId.item)))
|
||||
proc addReexport*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
m.reexports.add((nameId, PackedItemId(module: toLitId(s.itemId.module.FileIndex, c, m),
|
||||
item: s.itemId.item)))
|
||||
|
||||
proc addCompilerProc*(c: var PackedEncoder; s: PSym) =
|
||||
let nameId = getOrIncl(c.m.sh.strings, s.name.s)
|
||||
c.m.compilerProcs.add((nameId, s.itemId.item))
|
||||
proc addCompilerProc*(c: var PackedEncoder; m: var PackedModule; s: PSym) =
|
||||
let nameId = getOrIncl(m.sh.strings, s.name.s)
|
||||
m.compilerProcs.add((nameId, s.itemId.item))
|
||||
|
||||
proc toPackedNode*(n: PNode; ir: var PackedTree; c: var PackedEncoder)
|
||||
proc toPackedSym*(s: PSym; c: var PackedEncoder): PackedItemId
|
||||
proc toPackedType(t: PType; c: var PackedEncoder): PackedItemId
|
||||
proc toPackedNode*(n: PNode; ir: var PackedTree; c: var PackedEncoder; m: var PackedModule)
|
||||
proc toPackedSym*(s: PSym; c: var PackedEncoder; m: var PackedModule): PackedItemId
|
||||
proc toPackedType(t: PType; c: var PackedEncoder; m: var PackedModule): PackedItemId
|
||||
|
||||
proc flush(c: var PackedEncoder) =
|
||||
proc flush(c: var PackedEncoder; m: var PackedModule) =
|
||||
## serialize any pending types or symbols from the context
|
||||
while true:
|
||||
if c.pendingTypes.len > 0:
|
||||
discard toPackedType(c.pendingTypes.pop, c)
|
||||
discard toPackedType(c.pendingTypes.pop, c, m)
|
||||
elif c.pendingSyms.len > 0:
|
||||
discard toPackedSym(c.pendingSyms.pop, c)
|
||||
discard toPackedSym(c.pendingSyms.pop, c, m)
|
||||
else:
|
||||
break
|
||||
|
||||
proc toLitId(x: string; c: var PackedEncoder): LitId =
|
||||
proc toLitId(x: string; m: var PackedModule): LitId =
|
||||
## store a string as a literal
|
||||
result = getOrIncl(c.m.sh.strings, x)
|
||||
result = getOrIncl(m.sh.strings, x)
|
||||
|
||||
proc toLitId(x: BiggestInt; c: var PackedEncoder): LitId =
|
||||
proc toLitId(x: BiggestInt; m: var PackedModule): LitId =
|
||||
## store an integer as a literal
|
||||
result = getOrIncl(c.m.sh.integers, x)
|
||||
result = getOrIncl(m.sh.integers, x)
|
||||
|
||||
proc toPackedInfo(x: TLineInfo; c: var PackedEncoder): PackedLineInfo =
|
||||
PackedLineInfo(line: x.line, col: x.col, file: toLitId(x.fileIndex, c))
|
||||
proc toPackedInfo(x: TLineInfo; c: var PackedEncoder; m: var PackedModule): PackedLineInfo =
|
||||
PackedLineInfo(line: x.line, col: x.col, file: toLitId(x.fileIndex, c, m))
|
||||
|
||||
proc safeItemId(s: PSym; c: var PackedEncoder): PackedItemId {.inline.} =
|
||||
proc safeItemId(s: PSym; c: var PackedEncoder; m: var PackedModule): PackedItemId {.inline.} =
|
||||
## given a symbol, produce an ItemId with the correct properties
|
||||
## for local or remote symbols, packing the symbol as necessary
|
||||
if s == nil:
|
||||
if s == nil or s.kind == skPackage:
|
||||
result = nilItemId
|
||||
elif s.itemId.module == c.thisModule:
|
||||
result = PackedItemId(module: LitId(0), item: s.itemId.item)
|
||||
#elif s.itemId.module == c.thisModule:
|
||||
# result = PackedItemId(module: LitId(0), item: s.itemId.item)
|
||||
else:
|
||||
result = PackedItemId(module: toLitId(s.itemId.module.FileIndex, c),
|
||||
assert int(s.itemId.module) >= 0
|
||||
result = PackedItemId(module: toLitId(s.itemId.module.FileIndex, c, m),
|
||||
item: s.itemId.item)
|
||||
|
||||
proc addModuleRef(n: PNode; ir: var PackedTree; c: var PackedEncoder) =
|
||||
proc addModuleRef(n: PNode; ir: var PackedTree; c: var PackedEncoder; m: var PackedModule) =
|
||||
## add a remote symbol reference to the tree
|
||||
let info = n.info.toPackedInfo(c)
|
||||
ir.nodes.add PackedNode(kind: nkModuleRef, operand: 2.int32, # 2 kids...
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
let info = n.info.toPackedInfo(c, m)
|
||||
ir.nodes.add PackedNode(kind: nkModuleRef, operand: 3.int32, # spans 3 nodes in total
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
ir.nodes.add PackedNode(kind: nkInt32Lit, info: info,
|
||||
operand: toLitId(n.sym.itemId.module.FileIndex, c).int32)
|
||||
operand: toLitId(n.sym.itemId.module.FileIndex, c, m).int32)
|
||||
ir.nodes.add PackedNode(kind: nkInt32Lit, info: info,
|
||||
operand: n.sym.itemId.item)
|
||||
|
||||
|
|
@ -234,24 +235,25 @@ proc addMissing(c: var PackedEncoder; p: PType) =
|
|||
template storeNode(dest, src, field) =
|
||||
var nodeId: NodeId
|
||||
if src.field != nil:
|
||||
nodeId = getNodeId(c.m.bodies)
|
||||
toPackedNode(src.field, c.m.bodies, c)
|
||||
nodeId = getNodeId(m.bodies)
|
||||
toPackedNode(src.field, m.bodies, c, m)
|
||||
else:
|
||||
nodeId = emptyNodeId
|
||||
dest.field = nodeId
|
||||
|
||||
proc toPackedType(t: PType; c: var PackedEncoder): PackedItemId =
|
||||
proc toPackedType(t: PType; c: var PackedEncoder; m: var PackedModule): PackedItemId =
|
||||
## serialize a ptype
|
||||
if t.isNil: return nilItemId
|
||||
|
||||
if t.uniqueId.module != c.thisModule:
|
||||
# XXX Assert here that it already was serialized in the foreign module!
|
||||
# it is a foreign type:
|
||||
return PackedItemId(module: toLitId(t.uniqueId.module.FileIndex, c), item: t.uniqueId.item)
|
||||
assert t.uniqueId.module >= 0
|
||||
return PackedItemId(module: toLitId(t.uniqueId.module.FileIndex, c, m), item: t.uniqueId.item)
|
||||
|
||||
if not c.typeMarker.containsOrIncl(t.uniqueId.item):
|
||||
if t.uniqueId.item >= c.m.sh.types.len:
|
||||
setLen c.m.sh.types, t.uniqueId.item+1
|
||||
if t.uniqueId.item >= m.sh.types.len:
|
||||
setLen m.sh.types, t.uniqueId.item+1
|
||||
|
||||
var p = PackedType(kind: t.kind, flags: t.flags, callConv: t.callConv,
|
||||
size: t.size, align: t.align, nonUniqueId: t.itemId.item,
|
||||
|
|
@ -260,140 +262,148 @@ proc toPackedType(t: PType; c: var PackedEncoder): PackedItemId =
|
|||
|
||||
for op, s in pairs t.attachedOps:
|
||||
c.addMissing s
|
||||
p.attachedOps[op] = s.safeItemId(c)
|
||||
p.attachedOps[op] = s.safeItemId(c, m)
|
||||
|
||||
p.typeInst = t.typeInst.toPackedType(c)
|
||||
p.typeInst = t.typeInst.toPackedType(c, m)
|
||||
for kid in items t.sons:
|
||||
p.types.add kid.toPackedType(c)
|
||||
p.types.add kid.toPackedType(c, m)
|
||||
for i, s in items t.methods:
|
||||
c.addMissing s
|
||||
p.methods.add (i, s.safeItemId(c))
|
||||
p.methods.add (i, s.safeItemId(c, m))
|
||||
c.addMissing t.sym
|
||||
p.sym = t.sym.safeItemId(c)
|
||||
p.sym = t.sym.safeItemId(c, m)
|
||||
c.addMissing t.owner
|
||||
p.owner = t.owner.safeItemId(c)
|
||||
p.owner = t.owner.safeItemId(c, m)
|
||||
|
||||
# fill the reserved slot, nothing else:
|
||||
c.m.sh.types[t.uniqueId.item] = p
|
||||
m.sh.types[t.uniqueId.item] = p
|
||||
|
||||
result = PackedItemId(module: LitId(0), item: t.uniqueId.item)
|
||||
assert t.itemId.module >= 0
|
||||
result = PackedItemId(module: toLitId(t.itemId.module.FileIndex, c, m), item: t.uniqueId.item)
|
||||
|
||||
proc toPackedLib(l: PLib; c: var PackedEncoder): PackedLib =
|
||||
proc toPackedLib(l: PLib; c: var PackedEncoder; m: var PackedModule): PackedLib =
|
||||
## the plib hangs off the psym via the .annex field
|
||||
if l.isNil: return
|
||||
result.kind = l.kind
|
||||
result.generated = l.generated
|
||||
result.isOverriden = l.isOverriden
|
||||
result.name = toLitId($l.name, c)
|
||||
result.name = toLitId($l.name, m)
|
||||
storeNode(result, l, path)
|
||||
|
||||
proc toPackedSym*(s: PSym; c: var PackedEncoder): PackedItemId =
|
||||
proc toPackedSym*(s: PSym; c: var PackedEncoder; m: var PackedModule): PackedItemId =
|
||||
## serialize a psym
|
||||
if s.isNil: return nilItemId
|
||||
|
||||
assert s.itemId.module >= 0
|
||||
|
||||
if s.itemId.module != c.thisModule:
|
||||
# XXX Assert here that it already was serialized in the foreign module!
|
||||
# it is a foreign symbol:
|
||||
return PackedItemId(module: toLitId(s.itemId.module.FileIndex, c), item: s.itemId.item)
|
||||
assert s.itemId.module >= 0
|
||||
return PackedItemId(module: toLitId(s.itemId.module.FileIndex, c, m), item: s.itemId.item)
|
||||
|
||||
if not c.symMarker.containsOrIncl(s.itemId.item):
|
||||
if s.itemId.item >= c.m.sh.syms.len:
|
||||
setLen c.m.sh.syms, s.itemId.item+1
|
||||
if s.itemId.item >= m.sh.syms.len:
|
||||
setLen m.sh.syms, s.itemId.item+1
|
||||
|
||||
var p = PackedSym(kind: s.kind, flags: s.flags, info: s.info.toPackedInfo(c), magic: s.magic,
|
||||
var p = PackedSym(kind: s.kind, flags: s.flags, info: s.info.toPackedInfo(c, m), magic: s.magic,
|
||||
position: s.position, offset: s.offset, options: s.options,
|
||||
name: s.name.s.toLitId(c))
|
||||
name: s.name.s.toLitId(m))
|
||||
|
||||
storeNode(p, s, ast)
|
||||
storeNode(p, s, constraint)
|
||||
|
||||
if s.kind in {skLet, skVar, skField, skForVar}:
|
||||
c.addMissing s.guard
|
||||
p.guard = s.guard.safeItemId(c)
|
||||
p.guard = s.guard.safeItemId(c, m)
|
||||
p.bitsize = s.bitsize
|
||||
p.alignment = s.alignment
|
||||
|
||||
p.externalName = toLitId(if s.loc.r.isNil: "" else: $s.loc.r, c)
|
||||
p.externalName = toLitId(if s.loc.r.isNil: "" else: $s.loc.r, m)
|
||||
c.addMissing s.typ
|
||||
p.typ = s.typ.toPackedType(c)
|
||||
p.typ = s.typ.toPackedType(c, m)
|
||||
c.addMissing s.owner
|
||||
p.owner = s.owner.safeItemId(c)
|
||||
p.annex = toPackedLib(s.annex, c)
|
||||
p.owner = s.owner.safeItemId(c, m)
|
||||
p.annex = toPackedLib(s.annex, c, m)
|
||||
when hasFFI:
|
||||
p.cname = toLitId(s.cname, c)
|
||||
p.cname = toLitId(s.cname, m)
|
||||
|
||||
# fill the reserved slot, nothing else:
|
||||
c.m.sh.syms[s.itemId.item] = p
|
||||
m.sh.syms[s.itemId.item] = p
|
||||
|
||||
result = PackedItemId(module: LitId(0), item: s.itemId.item)
|
||||
assert s.itemId.module >= 0
|
||||
result = PackedItemId(module: toLitId(s.itemId.module.FileIndex, c, m), item: s.itemId.item)
|
||||
|
||||
proc toSymNode(n: PNode; ir: var PackedTree; c: var PackedEncoder) =
|
||||
proc toSymNode(n: PNode; ir: var PackedTree; c: var PackedEncoder; m: var PackedModule) =
|
||||
## store a local or remote psym reference in the tree
|
||||
assert n.kind == nkSym
|
||||
template s: PSym = n.sym
|
||||
let id = s.toPackedSym(c).item
|
||||
let id = s.toPackedSym(c, m).item
|
||||
if s.itemId.module == c.thisModule:
|
||||
# it is a symbol that belongs to the module we're currently
|
||||
# packing:
|
||||
ir.addSym(id, toPackedInfo(n.info, c))
|
||||
ir.addSym(id, toPackedInfo(n.info, c, m))
|
||||
else:
|
||||
# store it as an external module reference:
|
||||
addModuleRef(n, ir, c)
|
||||
addModuleRef(n, ir, c, m)
|
||||
|
||||
proc toPackedNode*(n: PNode; ir: var PackedTree; c: var PackedEncoder) =
|
||||
proc toPackedNode*(n: PNode; ir: var PackedTree; c: var PackedEncoder; m: var PackedModule) =
|
||||
## serialize a node into the tree
|
||||
if n.isNil: return
|
||||
let info = toPackedInfo(n.info, c)
|
||||
let info = toPackedInfo(n.info, c, m)
|
||||
case n.kind
|
||||
of nkNone, nkEmpty, nkNilLit, nkType:
|
||||
ir.nodes.add PackedNode(kind: n.kind, flags: n.flags, operand: 0,
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
of nkIdent:
|
||||
ir.nodes.add PackedNode(kind: n.kind, flags: n.flags,
|
||||
operand: int32 getOrIncl(c.m.sh.strings, n.ident.s),
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
operand: int32 getOrIncl(m.sh.strings, n.ident.s),
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
of nkSym:
|
||||
toSymNode(n, ir, c)
|
||||
toSymNode(n, ir, c, m)
|
||||
of directIntLit:
|
||||
ir.nodes.add PackedNode(kind: n.kind, flags: n.flags,
|
||||
operand: int32(n.intVal),
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
of externIntLit:
|
||||
ir.nodes.add PackedNode(kind: n.kind, flags: n.flags,
|
||||
operand: int32 getOrIncl(c.m.sh.integers, n.intVal),
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
operand: int32 getOrIncl(m.sh.integers, n.intVal),
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
of nkStrLit..nkTripleStrLit:
|
||||
ir.nodes.add PackedNode(kind: n.kind, flags: n.flags,
|
||||
operand: int32 getOrIncl(c.m.sh.strings, n.strVal),
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
operand: int32 getOrIncl(m.sh.strings, n.strVal),
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
of nkFloatLit..nkFloat128Lit:
|
||||
ir.nodes.add PackedNode(kind: n.kind, flags: n.flags,
|
||||
operand: int32 getOrIncl(c.m.sh.floats, n.floatVal),
|
||||
typeId: toPackedType(n.typ, c), info: info)
|
||||
operand: int32 getOrIncl(m.sh.floats, n.floatVal),
|
||||
typeId: toPackedType(n.typ, c, m), info: info)
|
||||
else:
|
||||
let patchPos = ir.prepare(n.kind, n.flags,
|
||||
toPackedType(n.typ, c), info)
|
||||
toPackedType(n.typ, c, m), info)
|
||||
for i in 0..<n.len:
|
||||
toPackedNode(n[i], ir, c)
|
||||
toPackedNode(n[i], ir, c, m)
|
||||
ir.patch patchPos
|
||||
|
||||
when false:
|
||||
ir.flush c # flush any pending types and symbols
|
||||
|
||||
proc toPackedNodeIgnoreProcDefs*(n: PNode, encoder: var PackedEncoder) =
|
||||
proc addPragmaComputation*(c: var PackedEncoder; m: var PackedModule; n: PNode) =
|
||||
toPackedNode(n, m.toReplay, c, m)
|
||||
|
||||
proc toPackedNodeIgnoreProcDefs*(n: PNode, encoder: var PackedEncoder; m: var PackedModule) =
|
||||
case n.kind
|
||||
of routineDefs:
|
||||
# we serialize n[namePos].sym instead
|
||||
if n[namePos].kind == nkSym:
|
||||
discard toPackedSym(n[namePos].sym, encoder)
|
||||
discard toPackedSym(n[namePos].sym, encoder, m)
|
||||
else:
|
||||
toPackedNode(n, encoder.m.topLevel, encoder)
|
||||
toPackedNode(n, m.topLevel, encoder, m)
|
||||
else:
|
||||
toPackedNode(n, encoder.m.topLevel, encoder)
|
||||
toPackedNode(n, m.topLevel, encoder, m)
|
||||
|
||||
proc toPackedNodeTopLevel*(n: PNode, encoder: var PackedEncoder) =
|
||||
toPackedNodeIgnoreProcDefs(n, encoder)
|
||||
flush encoder
|
||||
proc toPackedNodeTopLevel*(n: PNode, encoder: var PackedEncoder; m: var PackedModule) =
|
||||
toPackedNodeIgnoreProcDefs(n, encoder, m)
|
||||
flush encoder, m
|
||||
|
||||
proc storePrim*(f: var RodFile; x: PackedType) =
|
||||
for y in fields(x):
|
||||
|
|
@ -456,6 +466,7 @@ proc loadRodFile*(filename: AbsoluteFile; m: var PackedModule; config: ConfigRef
|
|||
loadSeqSection pureEnumsSection, m.pureEnums
|
||||
loadSeqSection macroUsagesSection, m.macroUsages
|
||||
|
||||
loadSeqSection toReplaySection, m.toReplay.nodes
|
||||
loadSeqSection topLevelSection, m.topLevel.nodes
|
||||
loadSeqSection bodiesSection, m.bodies.nodes
|
||||
loadSeqSection symsSection, m.sh.syms
|
||||
|
|
@ -470,14 +481,14 @@ proc storeError(err: RodFileError; filename: AbsoluteFile) =
|
|||
echo "Error: ", $err, "; couldn't write to ", filename.string
|
||||
removeFile(filename.string)
|
||||
|
||||
proc saveRodFile*(filename: AbsoluteFile; encoder: var PackedEncoder) =
|
||||
proc saveRodFile*(filename: AbsoluteFile; encoder: var PackedEncoder; m: var PackedModule) =
|
||||
#rememberConfig(encoder, encoder.config)
|
||||
|
||||
var f = rodfiles.create(filename.string)
|
||||
f.storeHeader()
|
||||
f.storeSection configSection
|
||||
f.storePrim encoder.m.definedSymbols
|
||||
f.storePrim encoder.m.cfg
|
||||
f.storePrim m.definedSymbols
|
||||
f.storePrim m.cfg
|
||||
|
||||
template storeSeqSection(section, data) {.dirty.} =
|
||||
f.storeSection section
|
||||
|
|
@ -487,33 +498,34 @@ proc saveRodFile*(filename: AbsoluteFile; encoder: var PackedEncoder) =
|
|||
f.storeSection section
|
||||
f.store data
|
||||
|
||||
storeTabSection stringsSection, encoder.m.sh.strings
|
||||
storeTabSection stringsSection, m.sh.strings
|
||||
|
||||
storeSeqSection checkSumsSection, encoder.m.includes
|
||||
storeSeqSection checkSumsSection, m.includes
|
||||
|
||||
storeSeqSection depsSection, encoder.m.imports
|
||||
storeSeqSection depsSection, m.imports
|
||||
|
||||
storeTabSection integersSection, encoder.m.sh.integers
|
||||
storeTabSection floatsSection, encoder.m.sh.floats
|
||||
storeTabSection integersSection, m.sh.integers
|
||||
storeTabSection floatsSection, m.sh.floats
|
||||
|
||||
storeSeqSection exportsSection, encoder.m.exports
|
||||
storeSeqSection exportsSection, m.exports
|
||||
|
||||
storeSeqSection reexportsSection, encoder.m.reexports
|
||||
storeSeqSection reexportsSection, m.reexports
|
||||
|
||||
storeSeqSection compilerProcsSection, encoder.m.compilerProcs
|
||||
storeSeqSection compilerProcsSection, m.compilerProcs
|
||||
|
||||
storeSeqSection trmacrosSection, encoder.m.trmacros
|
||||
storeSeqSection convertersSection, encoder.m.converters
|
||||
storeSeqSection methodsSection, encoder.m.methods
|
||||
storeSeqSection pureEnumsSection, encoder.m.pureEnums
|
||||
storeSeqSection macroUsagesSection, encoder.m.macroUsages
|
||||
storeSeqSection trmacrosSection, m.trmacros
|
||||
storeSeqSection convertersSection, m.converters
|
||||
storeSeqSection methodsSection, m.methods
|
||||
storeSeqSection pureEnumsSection, m.pureEnums
|
||||
storeSeqSection macroUsagesSection, m.macroUsages
|
||||
|
||||
storeSeqSection topLevelSection, encoder.m.topLevel.nodes
|
||||
storeSeqSection toReplaySection, m.toReplay.nodes
|
||||
storeSeqSection topLevelSection, m.topLevel.nodes
|
||||
|
||||
storeSeqSection bodiesSection, encoder.m.bodies.nodes
|
||||
storeSeqSection symsSection, encoder.m.sh.syms
|
||||
storeSeqSection bodiesSection, m.bodies.nodes
|
||||
storeSeqSection symsSection, m.sh.syms
|
||||
|
||||
storeSeqSection typesSection, encoder.m.sh.types
|
||||
storeSeqSection typesSection, m.sh.types
|
||||
close(f)
|
||||
if f.err != ok:
|
||||
storeError(f.err, filename)
|
||||
|
|
@ -528,7 +540,7 @@ proc saveRodFile*(filename: AbsoluteFile; encoder: var PackedEncoder) =
|
|||
|
||||
type
|
||||
PackedDecoder* = object
|
||||
thisModule*: int32
|
||||
lastModule*: int
|
||||
lastLit*: LitId
|
||||
lastFile*: FileIndex # remember the last lookup entry.
|
||||
config*: ConfigRef
|
||||
|
|
@ -537,6 +549,7 @@ type
|
|||
type
|
||||
ModuleStatus* = enum
|
||||
undefined,
|
||||
storing,
|
||||
loading,
|
||||
loaded,
|
||||
outdated
|
||||
|
|
@ -544,7 +557,7 @@ type
|
|||
LoadedModule* = object
|
||||
status*: ModuleStatus
|
||||
symsInit, typesInit: bool
|
||||
fromDisk: PackedModule
|
||||
fromDisk*: PackedModule
|
||||
syms: seq[PSym] # indexed by itemId
|
||||
types: seq[PType]
|
||||
module*: PSym # the one true module symbol.
|
||||
|
|
@ -552,90 +565,91 @@ type
|
|||
|
||||
PackedModuleGraph* = seq[LoadedModule] # indexed by FileIndex
|
||||
|
||||
proc loadType(c: var PackedDecoder; g: var PackedModuleGraph; t: PackedItemId): PType
|
||||
proc loadSym(c: var PackedDecoder; g: var PackedModuleGraph; s: PackedItemId): PSym
|
||||
proc loadType(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int; t: PackedItemId): PType
|
||||
proc loadSym(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int; s: PackedItemId): PSym
|
||||
|
||||
proc toFileIndexCached(c: var PackedDecoder; g: var PackedModuleGraph; f: LitId): FileIndex =
|
||||
if c.lastLit == f:
|
||||
proc toFileIndexCached(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int; f: LitId): FileIndex =
|
||||
if c.lastLit == f and c.lastModule == thisModule:
|
||||
result = c.lastFile
|
||||
else:
|
||||
result = toFileIndex(f, g[c.thisModule].fromDisk, c.config)
|
||||
result = toFileIndex(f, g[thisModule].fromDisk, c.config)
|
||||
c.lastModule = thisModule
|
||||
c.lastLit = f
|
||||
c.lastFile = result
|
||||
|
||||
proc translateLineInfo(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
proc translateLineInfo(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int;
|
||||
x: PackedLineInfo): TLineInfo =
|
||||
assert g[c.thisModule].status == loaded
|
||||
assert g[thisModule].status in {loaded, storing}
|
||||
result = TLineInfo(line: x.line, col: x.col,
|
||||
fileIndex: toFileIndexCached(c, g, x.file))
|
||||
fileIndex: toFileIndexCached(c, g, thisModule, x.file))
|
||||
|
||||
proc loadNodes(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
proc loadNodes(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int;
|
||||
tree: PackedTree; n: NodePos): PNode =
|
||||
let k = n.kind
|
||||
result = newNodeIT(k, translateLineInfo(c, g, n.info),
|
||||
loadType(c, g, n.typ))
|
||||
result = newNodeIT(k, translateLineInfo(c, g, thisModule, n.info),
|
||||
loadType(c, g, thisModule, n.typ))
|
||||
result.flags = n.flags
|
||||
|
||||
case k
|
||||
of nkEmpty, nkNilLit, nkType:
|
||||
discard
|
||||
of nkIdent:
|
||||
result.ident = getIdent(c.cache, g[c.thisModule].fromDisk.sh.strings[n.litId])
|
||||
result.ident = getIdent(c.cache, g[thisModule].fromDisk.sh.strings[n.litId])
|
||||
of nkSym:
|
||||
result.sym = loadSym(c, g, PackedItemId(module: LitId(0), item: tree.nodes[n.int].operand))
|
||||
result.sym = loadSym(c, g, thisModule, PackedItemId(module: LitId(0), item: tree.nodes[n.int].operand))
|
||||
of directIntLit:
|
||||
result.intVal = tree.nodes[n.int].operand
|
||||
of externIntLit:
|
||||
result.intVal = g[c.thisModule].fromDisk.sh.integers[n.litId]
|
||||
result.intVal = g[thisModule].fromDisk.sh.integers[n.litId]
|
||||
of nkStrLit..nkTripleStrLit:
|
||||
result.strVal = g[c.thisModule].fromDisk.sh.strings[n.litId]
|
||||
result.strVal = g[thisModule].fromDisk.sh.strings[n.litId]
|
||||
of nkFloatLit..nkFloat128Lit:
|
||||
result.floatVal = g[c.thisModule].fromDisk.sh.floats[n.litId]
|
||||
result.floatVal = g[thisModule].fromDisk.sh.floats[n.litId]
|
||||
of nkModuleRef:
|
||||
let (n1, n2) = sons2(tree, n)
|
||||
assert n1.kind == nkInt32Lit
|
||||
assert n2.kind == nkInt32Lit
|
||||
transitionNoneToSym(result)
|
||||
result.sym = loadSym(c, g, PackedItemId(module: n1.litId, item: tree.nodes[n2.int].operand))
|
||||
result.sym = loadSym(c, g, thisModule, PackedItemId(module: n1.litId, item: tree.nodes[n2.int].operand))
|
||||
else:
|
||||
for n0 in sonsReadonly(tree, n):
|
||||
result.add loadNodes(c, g, tree, n0)
|
||||
result.add loadNodes(c, g, thisModule, tree, n0)
|
||||
|
||||
proc loadProcHeader(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
proc loadProcHeader(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int;
|
||||
tree: PackedTree; n: NodePos): PNode =
|
||||
# do not load the body of the proc. This will be done later in
|
||||
# getProcBody, if required.
|
||||
let k = n.kind
|
||||
result = newNodeIT(k, translateLineInfo(c, g, n.info),
|
||||
loadType(c, g, n.typ))
|
||||
result = newNodeIT(k, translateLineInfo(c, g, thisModule, n.info),
|
||||
loadType(c, g, thisModule, n.typ))
|
||||
result.flags = n.flags
|
||||
assert k in {nkProcDef, nkMethodDef, nkIteratorDef, nkFuncDef, nkConverterDef}
|
||||
var i = 0
|
||||
for n0 in sonsReadonly(tree, n):
|
||||
if i != bodyPos:
|
||||
result.add loadNodes(c, g, tree, n0)
|
||||
result.add loadNodes(c, g, thisModule, tree, n0)
|
||||
else:
|
||||
result.add nil
|
||||
result.addAllowNil nil
|
||||
inc i
|
||||
|
||||
proc loadProcBody(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
proc loadProcBody(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int;
|
||||
tree: PackedTree; n: NodePos): PNode =
|
||||
var i = 0
|
||||
for n0 in sonsReadonly(tree, n):
|
||||
if i == bodyPos:
|
||||
result = loadNodes(c, g, tree, n0)
|
||||
result = loadNodes(c, g, thisModule, tree, n0)
|
||||
inc i
|
||||
|
||||
proc moduleIndex*(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
proc moduleIndex*(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int;
|
||||
s: PackedItemId): int32 {.inline.} =
|
||||
result = if s.module == LitId(0): c.thisModule
|
||||
else: toFileIndexCached(c, g, s.module).int32
|
||||
result = if s.module == LitId(0): thisModule.int32
|
||||
else: toFileIndexCached(c, g, thisModule, s.module).int32
|
||||
|
||||
proc symHeaderFromPacked(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
s: PackedSym; si, item: int32): PSym =
|
||||
result = PSym(itemId: ItemId(module: si, item: item),
|
||||
kind: s.kind, magic: s.magic, flags: s.flags,
|
||||
info: translateLineInfo(c, g, s.info),
|
||||
info: translateLineInfo(c, g, si, s.info),
|
||||
options: s.options,
|
||||
position: s.position,
|
||||
name: getIdent(c.cache, g[si].fromDisk.sh.strings[s.name])
|
||||
|
|
@ -643,11 +657,11 @@ proc symHeaderFromPacked(c: var PackedDecoder; g: var PackedModuleGraph;
|
|||
|
||||
template loadAstBody(p, field) =
|
||||
if p.field != emptyNodeId:
|
||||
result.field = loadNodes(c, g, g[si].fromDisk.bodies, NodePos p.field)
|
||||
result.field = loadNodes(c, g, si, g[si].fromDisk.bodies, NodePos p.field)
|
||||
|
||||
template loadAstBodyLazy(p, field) =
|
||||
if p.field != emptyNodeId:
|
||||
result.field = loadProcHeader(c, g, g[si].fromDisk.bodies, NodePos p.field)
|
||||
result.field = loadProcHeader(c, g, si, g[si].fromDisk.bodies, NodePos p.field)
|
||||
|
||||
proc loadLib(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
si, item: int32; l: PackedLib): PLib =
|
||||
|
|
@ -661,7 +675,7 @@ proc loadLib(c: var PackedDecoder; g: var PackedModuleGraph;
|
|||
|
||||
proc symBodyFromPacked(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
s: PackedSym; si, item: int32; result: PSym) =
|
||||
result.typ = loadType(c, g, s.typ)
|
||||
result.typ = loadType(c, g, si, s.typ)
|
||||
loadAstBody(s, constraint)
|
||||
if result.kind in {skProc, skFunc, skIterator, skConverter, skMethod}:
|
||||
loadAstBodyLazy(s, ast)
|
||||
|
|
@ -672,20 +686,20 @@ proc symBodyFromPacked(c: var PackedDecoder; g: var PackedModuleGraph;
|
|||
result.cname = g[si].fromDisk.sh.strings[s.cname]
|
||||
|
||||
if s.kind in {skLet, skVar, skField, skForVar}:
|
||||
result.guard = loadSym(c, g, s.guard)
|
||||
result.guard = loadSym(c, g, si, s.guard)
|
||||
result.bitsize = s.bitsize
|
||||
result.alignment = s.alignment
|
||||
result.owner = loadSym(c, g, s.owner)
|
||||
result.owner = loadSym(c, g, si, s.owner)
|
||||
let externalName = g[si].fromDisk.sh.strings[s.externalName]
|
||||
if externalName != "":
|
||||
result.loc.r = rope externalName
|
||||
|
||||
proc loadSym(c: var PackedDecoder; g: var PackedModuleGraph; s: PackedItemId): PSym =
|
||||
proc loadSym(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int; s: PackedItemId): PSym =
|
||||
if s == nilItemId:
|
||||
result = nil
|
||||
else:
|
||||
let si = moduleIndex(c, g, s)
|
||||
assert g[si].status == loaded
|
||||
let si = moduleIndex(c, g, thisModule, s)
|
||||
assert g[si].status in {loaded, storing}
|
||||
if not g[si].symsInit:
|
||||
g[si].symsInit = true
|
||||
setLen g[si].syms, g[si].fromDisk.sh.syms.len
|
||||
|
|
@ -714,23 +728,23 @@ proc typeHeaderFromPacked(c: var PackedDecoder; g: var PackedModuleGraph;
|
|||
|
||||
proc typeBodyFromPacked(c: var PackedDecoder; g: var PackedModuleGraph;
|
||||
t: PackedType; si, item: int32; result: PType) =
|
||||
result.sym = loadSym(c, g, t.sym)
|
||||
result.owner = loadSym(c, g, t.owner)
|
||||
result.sym = loadSym(c, g, si, t.sym)
|
||||
result.owner = loadSym(c, g, si, t.owner)
|
||||
for op, item in pairs t.attachedOps:
|
||||
result.attachedOps[op] = loadSym(c, g, item)
|
||||
result.typeInst = loadType(c, g, t.typeInst)
|
||||
result.attachedOps[op] = loadSym(c, g, si, item)
|
||||
result.typeInst = loadType(c, g, si, t.typeInst)
|
||||
for son in items t.types:
|
||||
result.sons.add loadType(c, g, son)
|
||||
result.sons.add loadType(c, g, si, son)
|
||||
loadAstBody(t, n)
|
||||
for gen, id in items t.methods:
|
||||
result.methods.add((gen, loadSym(c, g, id)))
|
||||
result.methods.add((gen, loadSym(c, g, si, id)))
|
||||
|
||||
proc loadType(c: var PackedDecoder; g: var PackedModuleGraph; t: PackedItemId): PType =
|
||||
proc loadType(c: var PackedDecoder; g: var PackedModuleGraph; thisModule: int; t: PackedItemId): PType =
|
||||
if t == nilItemId:
|
||||
result = nil
|
||||
else:
|
||||
let si = moduleIndex(c, g, t)
|
||||
assert g[si].status == loaded
|
||||
let si = moduleIndex(c, g, thisModule, t)
|
||||
assert g[si].status in {loaded, storing}
|
||||
if not g[si].typesInit:
|
||||
g[si].typesInit = true
|
||||
setLen g[si].types, g[si].fromDisk.sh.types.len
|
||||
|
|
@ -744,7 +758,8 @@ proc loadType(c: var PackedDecoder; g: var PackedModuleGraph; t: PackedItemId):
|
|||
else:
|
||||
result = g[si].types[t.item]
|
||||
|
||||
proc setupLookupTables(m: var LoadedModule; conf: ConfigRef; cache: IdentCache; fileIdx: FileIndex) =
|
||||
proc setupLookupTables(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache;
|
||||
fileIdx: FileIndex; m: var LoadedModule) =
|
||||
m.iface = initTable[PIdent, seq[PackedItemId]]()
|
||||
for e in m.fromDisk.exports:
|
||||
let nameLit = e[0]
|
||||
|
|
@ -758,7 +773,24 @@ proc setupLookupTables(m: var LoadedModule; conf: ConfigRef; cache: IdentCache;
|
|||
# mechanism, which we do in order to assign each module a persistent ID.
|
||||
m.module = PSym(kind: skModule, itemId: ItemId(module: int32(fileIdx), item: 0'i32),
|
||||
name: getIdent(cache, splitFile(filename).name),
|
||||
info: newLineInfo(fileIdx, 1, 1))
|
||||
info: newLineInfo(fileIdx, 1, 1),
|
||||
position: int(fileIdx))
|
||||
|
||||
proc loadToReplayNodes(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache;
|
||||
fileIdx: FileIndex; m: var LoadedModule) =
|
||||
m.module.ast = newNode(nkStmtList)
|
||||
if m.fromDisk.toReplay.len > 0:
|
||||
var decoder = PackedDecoder(
|
||||
lastModule: int32(-1),
|
||||
lastLit: LitId(0),
|
||||
lastFile: FileIndex(-1),
|
||||
config: conf,
|
||||
cache: cache)
|
||||
var p = 0
|
||||
while p < m.fromDisk.toReplay.len:
|
||||
m.module.ast.add loadNodes(decoder, g, int(fileIdx), m.fromDisk.toReplay, NodePos p)
|
||||
let s = span(m.fromDisk.toReplay, p)
|
||||
inc p, s
|
||||
|
||||
proc needsRecompile(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache;
|
||||
fileIdx: FileIndex): bool =
|
||||
|
|
@ -783,7 +815,7 @@ proc needsRecompile(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache
|
|||
result = true
|
||||
|
||||
if not result:
|
||||
setupLookupTables(g[m], conf, cache, fileIdx)
|
||||
setupLookupTables(g, conf, cache, fileIdx, g[m])
|
||||
g[m].status = if result: outdated else: loaded
|
||||
else:
|
||||
loadError(err, rod)
|
||||
|
|
@ -791,7 +823,7 @@ proc needsRecompile(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache
|
|||
result = true
|
||||
of loading, loaded:
|
||||
result = false
|
||||
of outdated:
|
||||
of outdated, storing:
|
||||
result = true
|
||||
|
||||
proc moduleFromRodFile*(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache;
|
||||
|
|
@ -802,10 +834,11 @@ proc moduleFromRodFile*(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentC
|
|||
else:
|
||||
result = g[int fileIdx].module
|
||||
assert result != nil
|
||||
loadToReplayNodes(g, conf, cache, fileIdx, g[int fileIdx])
|
||||
|
||||
template setupDecoder() {.dirty.} =
|
||||
var decoder = PackedDecoder(
|
||||
thisModule: int32(module),
|
||||
lastModule: int32(-1),
|
||||
lastLit: LitId(0),
|
||||
lastFile: FileIndex(-1),
|
||||
config: config,
|
||||
|
|
@ -815,55 +848,70 @@ proc loadProcBody*(config: ConfigRef, cache: IdentCache;
|
|||
g: var PackedModuleGraph; s: PSym): PNode =
|
||||
let mId = s.itemId.module
|
||||
var decoder = PackedDecoder(
|
||||
thisModule: mId,
|
||||
lastModule: int32(-1),
|
||||
lastLit: LitId(0),
|
||||
lastFile: FileIndex(-1),
|
||||
config: config,
|
||||
cache: cache)
|
||||
let pos = g[mId].fromDisk.sh.syms[s.itemId.item].ast
|
||||
assert pos != emptyNodeId
|
||||
result = loadProcBody(decoder, g, g[mId].fromDisk.bodies, NodePos pos)
|
||||
result = loadProcBody(decoder, g, mId, g[mId].fromDisk.bodies, NodePos pos)
|
||||
|
||||
proc simulateLoadedModule*(g: var PackedModuleGraph; conf: ConfigRef; cache: IdentCache;
|
||||
moduleSym: PSym; m: PackedModule) =
|
||||
# For now only used for heavy debugging. In the future we could use this to reduce the
|
||||
# compiler's memory consumption.
|
||||
let idx = moduleSym.position
|
||||
assert g[idx].status in {storing}
|
||||
g[idx].status = loaded
|
||||
assert g[idx].module == moduleSym
|
||||
setupLookupTables(g, conf, cache, FileIndex(idx), g[idx])
|
||||
loadToReplayNodes(g, conf, cache, FileIndex(idx), g[idx])
|
||||
|
||||
# ---------------- symbol table handling ----------------
|
||||
|
||||
type
|
||||
RodIter* = object
|
||||
decoder: PackedDecoder
|
||||
values: seq[PackedItemId]
|
||||
i: int
|
||||
i, module: int
|
||||
|
||||
proc initRodIter*(it: var RodIter; config: ConfigRef, cache: IdentCache;
|
||||
g: var PackedModuleGraph; module: FileIndex;
|
||||
name: PIdent): PSym =
|
||||
it.decoder = PackedDecoder(
|
||||
thisModule: int32(module),
|
||||
lastModule: int32(-1),
|
||||
lastLit: LitId(0),
|
||||
lastFile: FileIndex(-1),
|
||||
config: config,
|
||||
cache: cache)
|
||||
it.values = g[int module].iface.getOrDefault(name)
|
||||
it.i = 0
|
||||
it.module = int(module)
|
||||
if it.i < it.values.len:
|
||||
result = loadSym(it.decoder, g, it.values[it.i])
|
||||
result = loadSym(it.decoder, g, int(module), it.values[it.i])
|
||||
inc it.i
|
||||
|
||||
proc initRodIterAllSyms*(it: var RodIter; config: ConfigRef, cache: IdentCache;
|
||||
g: var PackedModuleGraph; module: FileIndex): PSym =
|
||||
it.decoder = PackedDecoder(
|
||||
thisModule: int32(module),
|
||||
lastModule: int32(-1),
|
||||
lastLit: LitId(0),
|
||||
lastFile: FileIndex(-1),
|
||||
config: config,
|
||||
cache: cache)
|
||||
it.values = @[]
|
||||
it.module = int(module)
|
||||
for v in g[int module].iface.values:
|
||||
it.values.add v
|
||||
it.i = 0
|
||||
if it.i < it.values.len:
|
||||
result = loadSym(it.decoder, g, it.values[it.i])
|
||||
result = loadSym(it.decoder, g, int(module), it.values[it.i])
|
||||
inc it.i
|
||||
|
||||
proc nextRodIter*(it: var RodIter; g: var PackedModuleGraph): PSym =
|
||||
if it.i < it.values.len:
|
||||
result = loadSym(it.decoder, g, it.values[it.i])
|
||||
result = loadSym(it.decoder, g, it.module, it.values[it.i])
|
||||
inc it.i
|
||||
|
||||
iterator interfaceSymbols*(config: ConfigRef, cache: IdentCache;
|
||||
|
|
@ -872,7 +920,7 @@ iterator interfaceSymbols*(config: ConfigRef, cache: IdentCache;
|
|||
setupDecoder()
|
||||
let values = g[int module].iface.getOrDefault(name)
|
||||
for pid in values:
|
||||
let s = loadSym(decoder, g, pid)
|
||||
let s = loadSym(decoder, g, int(module), pid)
|
||||
assert s != nil
|
||||
yield s
|
||||
|
||||
|
|
@ -881,5 +929,28 @@ proc interfaceSymbol*(config: ConfigRef, cache: IdentCache;
|
|||
name: PIdent): PSym =
|
||||
setupDecoder()
|
||||
let values = g[int module].iface.getOrDefault(name)
|
||||
result = loadSym(decoder, g, values[0])
|
||||
result = loadSym(decoder, g, int(module), values[0])
|
||||
|
||||
# ------------------------- .rod file viewer ---------------------------------
|
||||
|
||||
proc rodViewer*(rodfile: AbsoluteFile; config: ConfigRef, cache: IdentCache) =
|
||||
var m: PackedModule
|
||||
if loadRodFile(rodfile, m, config) != ok:
|
||||
echo "Error: could not load: ", rodfile.string
|
||||
quit 1
|
||||
|
||||
when true:
|
||||
echo "exports:"
|
||||
for ex in m.exports:
|
||||
echo " ", m.sh.strings[ex[0]]
|
||||
assert ex[0] == m.sh.syms[ex[1]].name
|
||||
# ex[1] int32
|
||||
|
||||
echo "reexports:"
|
||||
for ex in m.reexports:
|
||||
echo " ", m.sh.strings[ex[0]]
|
||||
# reexports*: seq[(LitId, PackedItemId)]
|
||||
echo "symbols: ", m.sh.syms.len, " types: ", m.sh.types.len,
|
||||
" top level nodes: ", m.topLevel.nodes.len, " other nodes: ", m.bodies.nodes.len,
|
||||
" strings: ", m.sh.strings.len, " integers: ", m.sh.integers.len,
|
||||
" floats: ", m.sh.floats.len
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue