Bug 71867
| Summary: | Move code to handle 8bit regs from X86Assembler to MacroAssembler | ||
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| Product: | WebKit | Reporter: | Gavin Barraclough <barraclough> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | ||
| Priority: | P2 | ||
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Gavin Barraclough
This code is fine, but is in the wrong place really. X86 assembler should basically just format up exactly the instruction you request - not expand out to a set of instructions (that is what the macro assembler layer is for!). For other 8-bit ops, on X86 we don't guard against clients accessing the XH registers.
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Gavin Barraclough
Fixed in r99640