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fixed simX multicore support, added shared memory

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This commit is contained in:
Blaise Tine
2021-03-04 20:45:27 -08:00
parent 5e3a949d2d
commit 8a86bddd3e
18 changed files with 824 additions and 717 deletions
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5
simX/instr.h
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@@ -54,6 +54,7 @@ public:
, nRsrc_(0)
, hasImmSrc_(false)
, hasRDest_(false)
, is_iDest_(false)
, is_FpDest_(false)
, is_VDest_(false)
, is_FpSrc_(0)
@@ -68,7 +69,7 @@ public:
/* Setters used to "craft" the instruction. */
void setOpcode(Opcode opcode) { opcode_ = opcode; }
void setDestReg(int destReg) { hasRDest_ = true; rdest_ = destReg; }
void setDestReg(int destReg) { hasRDest_ = true; is_iDest_ = true; rdest_ = destReg; }
void setSrcReg(int srcReg) { rsrc_[nRsrc_++] = srcReg; }
void setDestFReg(int destReg) { hasRDest_ = true; is_FpDest_ = true; rdest_ = destReg; }
void setSrcFReg(int srcReg) { is_FpSrc_ |= (1 << nRsrc_); rsrc_[nRsrc_++] = srcReg; }
@@ -109,6 +110,7 @@ public:
Word getVsew() const { return vsew_; }
Word getVediv() const { return vediv_; }
bool is_iDest() const { return is_iDest_; }
bool is_FpDest() const { return is_FpDest_; }
bool is_FpSrc(int i) const { return (is_FpSrc_ >> i) & 0x1; }
@@ -125,6 +127,7 @@ private:
int nRsrc_;
bool hasImmSrc_;
bool hasRDest_;
bool is_iDest_;
bool is_FpDest_;
bool is_VDest_;
int is_FpSrc_;