NOISSUE tabs -> spaces
This commit is contained in:
Petr Mrázek
@ -30,138 +30,138 @@ struct unpacker;
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struct band
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{
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int bn; // band_number of this band
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coding *defc; // default coding method
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cpindex *ix; // CP entry mapping, if CPRefBand
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byte ixTag; // 0 or 1; nullptr is coded as (nullOK?0:-1)
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byte nullOK; // 0 or 1; nullptr is coded as (nullOK?0:-1)
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int length; // expected # values
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unpacker *u; // back pointer
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int bn; // band_number of this band
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coding *defc; // default coding method
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cpindex *ix; // CP entry mapping, if CPRefBand
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byte ixTag; // 0 or 1; nullptr is coded as (nullOK?0:-1)
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byte nullOK; // 0 or 1; nullptr is coded as (nullOK?0:-1)
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int length; // expected # values
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unpacker *u; // back pointer
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value_stream vs[2]; // source of values
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coding_method cm; // method used for initial state of vs[0]
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byte *rplimit; // end of band (encoded, transmitted)
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value_stream vs[2]; // source of values
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coding_method cm; // method used for initial state of vs[0]
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byte *rplimit; // end of band (encoded, transmitted)
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int total_memo; // cached value of getIntTotal, or -1
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int *hist0; // approximate. histogram
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enum
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{
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HIST0_MIN = 0,
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HIST0_MAX = 255
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}; // catches the usual cases
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int total_memo; // cached value of getIntTotal, or -1
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int *hist0; // approximate. histogram
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enum
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{
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HIST0_MIN = 0,
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HIST0_MAX = 255
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}; // catches the usual cases
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// properties for attribute layout elements:
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byte le_kind; // EK_XXX
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byte le_bci; // 0,EK_BCI,EK_BCD,EK_BCO
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byte le_back; // ==EF_BACK
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byte le_len; // 0,1,2,4 (size in classfile), or call addr
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band **le_body; // body of repl, union, call (nullptr-terminated)
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// properties for attribute layout elements:
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byte le_kind; // EK_XXX
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byte le_bci; // 0,EK_BCI,EK_BCD,EK_BCO
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byte le_back; // ==EF_BACK
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byte le_len; // 0,1,2,4 (size in classfile), or call addr
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band **le_body; // body of repl, union, call (nullptr-terminated)
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// Note: EK_CASE elements use hist0 to record union tags.
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#define le_casetags hist0
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band &nextBand()
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{
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return this[1];
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}
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band &prevBand()
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{
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return this[-1];
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}
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band &nextBand()
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{
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return this[1];
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}
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band &prevBand()
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{
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return this[-1];
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}
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void init(unpacker *u_, int bn_, coding *defc_)
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{
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u = u_;
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cm.u = u_;
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bn = bn_;
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defc = defc_;
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}
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void init(unpacker *u_, int bn_, int defcSpec)
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{
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init(u_, bn_, coding::findBySpec(defcSpec));
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}
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void initRef(int ixTag_ = 0, bool nullOK_ = false)
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{
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ixTag = ixTag_;
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nullOK = nullOK_;
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setIndexByTag(ixTag);
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}
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void init(unpacker *u_, int bn_, coding *defc_)
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{
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u = u_;
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cm.u = u_;
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bn = bn_;
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defc = defc_;
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}
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void init(unpacker *u_, int bn_, int defcSpec)
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{
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init(u_, bn_, coding::findBySpec(defcSpec));
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}
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void initRef(int ixTag_ = 0, bool nullOK_ = false)
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{
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ixTag = ixTag_;
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nullOK = nullOK_;
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setIndexByTag(ixTag);
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}
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void expectMoreLength(int l)
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{
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assert(length >= 0); // able to accept a length
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assert((int)l >= 0); // no overflow
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assert(rplimit == nullptr); // readData not yet called
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length += l;
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assert(length >= l); // no overflow
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}
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void expectMoreLength(int l)
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{
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assert(length >= 0); // able to accept a length
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assert((int)l >= 0); // no overflow
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assert(rplimit == nullptr); // readData not yet called
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length += l;
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assert(length >= l); // no overflow
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}
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void setIndex(cpindex *ix_);
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void setIndexByTag(byte tag);
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void setIndex(cpindex *ix_);
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void setIndexByTag(byte tag);
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// Parse the band and its meta-coding header.
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void readData(int expectedLength = 0);
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// Parse the band and its meta-coding header.
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void readData(int expectedLength = 0);
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// Reset the band for another pass (Cf. Java Band.resetForSecondPass.)
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void rewind()
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{
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cm.reset(&vs[0]);
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}
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// Reset the band for another pass (Cf. Java Band.resetForSecondPass.)
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void rewind()
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{
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cm.reset(&vs[0]);
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}
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byte *&curRP()
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{
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return vs[0].rp;
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}
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byte *minRP()
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{
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return cm.vs0.rp;
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}
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byte *maxRP()
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{
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return rplimit;
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}
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size_t size()
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{
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return maxRP() - minRP();
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}
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byte *&curRP()
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{
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return vs[0].rp;
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}
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byte *minRP()
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{
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return cm.vs0.rp;
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}
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byte *maxRP()
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{
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return rplimit;
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}
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size_t size()
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{
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return maxRP() - minRP();
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}
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int getByte()
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{
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assert(ix == nullptr);
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return vs[0].getByte();
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}
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int getInt()
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{
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assert(ix == nullptr);
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return vs[0].getInt();
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}
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entry *getRefN()
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{
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assert(ix != nullptr);
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return getRefCommon(ix, true);
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}
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entry *getRef()
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{
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assert(ix != nullptr);
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return getRefCommon(ix, false);
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}
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entry *getRefUsing(cpindex *ix2)
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{
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assert(ix == nullptr);
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return getRefCommon(ix2, true);
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}
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entry *getRefCommon(cpindex *ix, bool nullOK);
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int64_t getLong(band &lo_band, bool have_hi);
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int getByte()
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{
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assert(ix == nullptr);
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return vs[0].getByte();
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}
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int getInt()
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{
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assert(ix == nullptr);
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return vs[0].getInt();
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}
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entry *getRefN()
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{
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assert(ix != nullptr);
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return getRefCommon(ix, true);
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}
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entry *getRef()
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{
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assert(ix != nullptr);
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return getRefCommon(ix, false);
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}
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entry *getRefUsing(cpindex *ix2)
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{
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assert(ix == nullptr);
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return getRefCommon(ix2, true);
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}
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entry *getRefCommon(cpindex *ix, bool nullOK);
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int64_t getLong(band &lo_band, bool have_hi);
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static int64_t makeLong(uint32_t hi, uint32_t lo)
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{
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return ((uint64_t)hi << 32) + (((uint64_t)lo << 32) >> 32);
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}
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static int64_t makeLong(uint32_t hi, uint32_t lo)
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{
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return ((uint64_t)hi << 32) + (((uint64_t)lo << 32) >> 32);
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}
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int getIntTotal();
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int getIntCount(int tag);
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int getIntTotal();
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int getIntCount(int tag);
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static band *makeBands(unpacker *u);
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static void initIndexes(unpacker *u);
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static band *makeBands(unpacker *u);
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static void initIndexes(unpacker *u);
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};
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extern band all_bands[];
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@ -173,179 +173,179 @@ extern band all_bands[];
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// Band schema:
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enum band_number
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{
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// e_archive_magic,
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// e_archive_header,
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// e_band_headers,
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// e_archive_magic,
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// e_archive_header,
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// e_band_headers,
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// constant pool contents
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e_cp_Utf8_prefix,
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e_cp_Utf8_suffix,
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e_cp_Utf8_chars,
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e_cp_Utf8_big_suffix,
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e_cp_Utf8_big_chars,
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e_cp_Int,
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e_cp_Float,
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e_cp_Long_hi,
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e_cp_Long_lo,
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e_cp_Double_hi,
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e_cp_Double_lo,
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e_cp_String,
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e_cp_Class,
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e_cp_Signature_form,
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e_cp_Signature_classes,
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e_cp_Descr_name,
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e_cp_Descr_type,
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e_cp_Field_class,
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e_cp_Field_desc,
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e_cp_Method_class,
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e_cp_Method_desc,
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e_cp_Imethod_class,
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e_cp_Imethod_desc,
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// constant pool contents
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e_cp_Utf8_prefix,
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e_cp_Utf8_suffix,
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e_cp_Utf8_chars,
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e_cp_Utf8_big_suffix,
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e_cp_Utf8_big_chars,
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e_cp_Int,
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e_cp_Float,
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e_cp_Long_hi,
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e_cp_Long_lo,
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e_cp_Double_hi,
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e_cp_Double_lo,
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e_cp_String,
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e_cp_Class,
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e_cp_Signature_form,
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e_cp_Signature_classes,
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e_cp_Descr_name,
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e_cp_Descr_type,
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e_cp_Field_class,
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e_cp_Field_desc,
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e_cp_Method_class,
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e_cp_Method_desc,
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e_cp_Imethod_class,
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e_cp_Imethod_desc,
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// bands which define transmission of attributes
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e_attr_definition_headers,
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e_attr_definition_name,
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e_attr_definition_layout,
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// bands which define transmission of attributes
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e_attr_definition_headers,
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e_attr_definition_name,
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e_attr_definition_layout,
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// band for hardwired InnerClasses attribute (shared across the package)
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e_ic_this_class,
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e_ic_flags,
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// These bands contain data only where flags sets ACC_IC_LONG_FORM:
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e_ic_outer_class,
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e_ic_name,
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// band for hardwired InnerClasses attribute (shared across the package)
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e_ic_this_class,
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e_ic_flags,
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// These bands contain data only where flags sets ACC_IC_LONG_FORM:
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e_ic_outer_class,
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e_ic_name,
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// bands for carrying class schema information:
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e_class_this,
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e_class_super,
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e_class_interface_count,
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e_class_interface,
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// bands for carrying class schema information:
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e_class_this,
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e_class_super,
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e_class_interface_count,
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e_class_interface,
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// bands for class members
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e_class_field_count,
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e_class_method_count,
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e_field_descr,
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e_field_flags_hi,
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e_field_flags_lo,
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e_field_attr_count,
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e_field_attr_indexes,
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e_field_attr_calls,
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e_field_ConstantValue_KQ,
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e_field_Signature_RS,
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e_field_metadata_bands,
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e_field_attr_bands,
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e_method_descr,
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e_method_flags_hi,
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e_method_flags_lo,
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e_method_attr_count,
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e_method_attr_indexes,
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e_method_attr_calls,
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e_method_Exceptions_N,
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e_method_Exceptions_RC,
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e_method_Signature_RS,
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e_method_metadata_bands,
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e_method_attr_bands,
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e_class_flags_hi,
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e_class_flags_lo,
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e_class_attr_count,
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e_class_attr_indexes,
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e_class_attr_calls,
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e_class_SourceFile_RUN,
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e_class_EnclosingMethod_RC,
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e_class_EnclosingMethod_RDN,
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e_class_Signature_RS,
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e_class_metadata_bands,
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e_class_InnerClasses_N,
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e_class_InnerClasses_RC,
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e_class_InnerClasses_F,
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e_class_InnerClasses_outer_RCN,
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e_class_InnerClasses_name_RUN,
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e_class_ClassFile_version_minor_H,
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e_class_ClassFile_version_major_H,
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e_class_attr_bands,
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e_code_headers,
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e_code_max_stack,
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e_code_max_na_locals,
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e_code_handler_count,
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e_code_handler_start_P,
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e_code_handler_end_PO,
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e_code_handler_catch_PO,
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e_code_handler_class_RCN,
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// bands for class members
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e_class_field_count,
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e_class_method_count,
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e_field_descr,
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e_field_flags_hi,
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e_field_flags_lo,
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e_field_attr_count,
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e_field_attr_indexes,
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e_field_attr_calls,
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e_field_ConstantValue_KQ,
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e_field_Signature_RS,
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e_field_metadata_bands,
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e_field_attr_bands,
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e_method_descr,
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e_method_flags_hi,
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e_method_flags_lo,
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e_method_attr_count,
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e_method_attr_indexes,
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e_method_attr_calls,
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e_method_Exceptions_N,
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e_method_Exceptions_RC,
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e_method_Signature_RS,
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e_method_metadata_bands,
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e_method_attr_bands,
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e_class_flags_hi,
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e_class_flags_lo,
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e_class_attr_count,
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e_class_attr_indexes,
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e_class_attr_calls,
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e_class_SourceFile_RUN,
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e_class_EnclosingMethod_RC,
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e_class_EnclosingMethod_RDN,
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e_class_Signature_RS,
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e_class_metadata_bands,
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e_class_InnerClasses_N,
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e_class_InnerClasses_RC,
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e_class_InnerClasses_F,
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e_class_InnerClasses_outer_RCN,
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e_class_InnerClasses_name_RUN,
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e_class_ClassFile_version_minor_H,
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e_class_ClassFile_version_major_H,
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e_class_attr_bands,
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e_code_headers,
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e_code_max_stack,
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e_code_max_na_locals,
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e_code_handler_count,
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e_code_handler_start_P,
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e_code_handler_end_PO,
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e_code_handler_catch_PO,
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e_code_handler_class_RCN,
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// code attributes
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e_code_flags_hi,
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e_code_flags_lo,
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e_code_attr_count,
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e_code_attr_indexes,
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e_code_attr_calls,
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e_code_StackMapTable_N,
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e_code_StackMapTable_frame_T,
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e_code_StackMapTable_local_N,
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e_code_StackMapTable_stack_N,
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e_code_StackMapTable_offset,
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e_code_StackMapTable_T,
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e_code_StackMapTable_RC,
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e_code_StackMapTable_P,
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e_code_LineNumberTable_N,
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e_code_LineNumberTable_bci_P,
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e_code_LineNumberTable_line,
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e_code_LocalVariableTable_N,
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e_code_LocalVariableTable_bci_P,
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e_code_LocalVariableTable_span_O,
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e_code_LocalVariableTable_name_RU,
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e_code_LocalVariableTable_type_RS,
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e_code_LocalVariableTable_slot,
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e_code_LocalVariableTypeTable_N,
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e_code_LocalVariableTypeTable_bci_P,
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e_code_LocalVariableTypeTable_span_O,
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e_code_LocalVariableTypeTable_name_RU,
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e_code_LocalVariableTypeTable_type_RS,
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e_code_LocalVariableTypeTable_slot,
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e_code_attr_bands,
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// code attributes
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e_code_flags_hi,
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e_code_flags_lo,
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e_code_attr_count,
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e_code_attr_indexes,
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e_code_attr_calls,
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e_code_StackMapTable_N,
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e_code_StackMapTable_frame_T,
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e_code_StackMapTable_local_N,
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e_code_StackMapTable_stack_N,
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e_code_StackMapTable_offset,
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e_code_StackMapTable_T,
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e_code_StackMapTable_RC,
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||||
e_code_StackMapTable_P,
|
||||
e_code_LineNumberTable_N,
|
||||
e_code_LineNumberTable_bci_P,
|
||||
e_code_LineNumberTable_line,
|
||||
e_code_LocalVariableTable_N,
|
||||
e_code_LocalVariableTable_bci_P,
|
||||
e_code_LocalVariableTable_span_O,
|
||||
e_code_LocalVariableTable_name_RU,
|
||||
e_code_LocalVariableTable_type_RS,
|
||||
e_code_LocalVariableTable_slot,
|
||||
e_code_LocalVariableTypeTable_N,
|
||||
e_code_LocalVariableTypeTable_bci_P,
|
||||
e_code_LocalVariableTypeTable_span_O,
|
||||
e_code_LocalVariableTypeTable_name_RU,
|
||||
e_code_LocalVariableTypeTable_type_RS,
|
||||
e_code_LocalVariableTypeTable_slot,
|
||||
e_code_attr_bands,
|
||||
|
||||
// bands for bytecodes
|
||||
e_bc_codes,
|
||||
// remaining bands provide typed opcode fields required by the bc_codes
|
||||
e_bc_case_count,
|
||||
e_bc_case_value,
|
||||
e_bc_byte,
|
||||
e_bc_short,
|
||||
e_bc_local,
|
||||
e_bc_label,
|
||||
// bands for bytecodes
|
||||
e_bc_codes,
|
||||
// remaining bands provide typed opcode fields required by the bc_codes
|
||||
e_bc_case_count,
|
||||
e_bc_case_value,
|
||||
e_bc_byte,
|
||||
e_bc_short,
|
||||
e_bc_local,
|
||||
e_bc_label,
|
||||
|
||||
// ldc* operands:
|
||||
e_bc_intref,
|
||||
e_bc_floatref,
|
||||
e_bc_longref,
|
||||
e_bc_doubleref,
|
||||
e_bc_stringref,
|
||||
e_bc_classref,
|
||||
e_bc_fieldref,
|
||||
e_bc_methodref,
|
||||
e_bc_imethodref,
|
||||
// ldc* operands:
|
||||
e_bc_intref,
|
||||
e_bc_floatref,
|
||||
e_bc_longref,
|
||||
e_bc_doubleref,
|
||||
e_bc_stringref,
|
||||
e_bc_classref,
|
||||
e_bc_fieldref,
|
||||
e_bc_methodref,
|
||||
e_bc_imethodref,
|
||||
|
||||
// _self_linker_op family
|
||||
e_bc_thisfield,
|
||||
e_bc_superfield,
|
||||
e_bc_thismethod,
|
||||
e_bc_supermethod,
|
||||
// _self_linker_op family
|
||||
e_bc_thisfield,
|
||||
e_bc_superfield,
|
||||
e_bc_thismethod,
|
||||
e_bc_supermethod,
|
||||
|
||||
// bc_invokeinit family:
|
||||
e_bc_initref,
|
||||
// bc_invokeinit family:
|
||||
e_bc_initref,
|
||||
|
||||
// bytecode escape sequences
|
||||
e_bc_escref,
|
||||
e_bc_escrefsize,
|
||||
e_bc_escsize,
|
||||
e_bc_escbyte,
|
||||
// bytecode escape sequences
|
||||
e_bc_escref,
|
||||
e_bc_escrefsize,
|
||||
e_bc_escsize,
|
||||
e_bc_escbyte,
|
||||
|
||||
// file attributes and contents
|
||||
e_file_name,
|
||||
e_file_size_hi,
|
||||
e_file_size_lo,
|
||||
e_file_modtime,
|
||||
e_file_options,
|
||||
// e_file_bits, // handled specially as an appendix
|
||||
BAND_LIMIT
|
||||
// file attributes and contents
|
||||
e_file_name,
|
||||
e_file_size_hi,
|
||||
e_file_size_lo,
|
||||
e_file_modtime,
|
||||
e_file_options,
|
||||
// e_file_bits, // handled specially as an appendix
|
||||
BAND_LIMIT
|
||||
};
|
||||
|
||||
// Symbolic names for bands, as if in a giant global struct:
|
||||
|
||||
Reference in New Issue
Block a user