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6667042: PrintAssembly option does not work without special plugin

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Remove old private plugin interface, simplify, rework old plugin to use unchanged Gnu sources

Reviewed-by: kvn, rasbold
This commit is contained in:
John R Rose 2008-04-02 12:09:59 -07:00
parent 0530e0d854
commit 0d27a8639f
43 changed files with 1675 additions and 629 deletions
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10
hotspot/src/share/vm/code/vmreg.hpp
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@ -96,7 +96,7 @@ public:
intptr_t value() const {return (intptr_t) this; }
void print_on(outputStream* st) const PRODUCT_RETURN;
void print_on(outputStream* st) const;
void print() const { print_on(tty); }
// bias a stack slot.
@ -156,22 +156,22 @@ public:
_first = ptr;
}
// Return true if single register, even if the pair is really just adjacent stack slots
bool is_single_reg() {
bool is_single_reg() const {
return (_first->is_valid()) && (_first->value() + 1 == _second->value());
}
// Return true if single stack based "register" where the slot alignment matches input alignment
bool is_adjacent_on_stack(int alignment) {
bool is_adjacent_on_stack(int alignment) const {
return (_first->is_stack() && (_first->value() + 1 == _second->value()) && ((_first->value() & (alignment-1)) == 0));
}
// Return true if single stack based "register" where the slot alignment matches input alignment
bool is_adjacent_aligned_on_stack(int alignment) {
bool is_adjacent_aligned_on_stack(int alignment) const {
return (_first->is_stack() && (_first->value() + 1 == _second->value()) && ((_first->value() & (alignment-1)) == 0));
}
// Return true if single register but adjacent stack slots do not count
bool is_single_phys_reg() {
bool is_single_phys_reg() const {
return (_first->is_reg() && (_first->value() + 1 == _second->value()));
}