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Kernel: Consolidate a bunch of i386/x86_64 code paths

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Add some arch-specific getters and setters that allow us to merge blocks
that were previously specific to either ARCH(I386) or ARCH(X86_64).
This commit is contained in:
Andreas Kling 2021-08-19 21:53:53 +02:00
parent 3f5a42b3dd
commit 961f727448
6 changed files with 64 additions and 117 deletions
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12
Kernel/Thread.h
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@ -105,11 +105,23 @@ struct ThreadRegisters {
FlatPtr rsp0;
#endif
FlatPtr cs;
#if ARCH(I386)
FlatPtr eflags;
FlatPtr flags() const { return eflags; }
void set_flags(FlatPtr value) { eflags = value; }
void set_sp(FlatPtr value) { esp = value; }
void set_sp0(FlatPtr value) { esp0 = value; }
void set_ip(FlatPtr value) { eip = value; }
#else
FlatPtr rflags;
FlatPtr flags() const { return rflags; }
void set_flags(FlatPtr value) { rflags = value; }
void set_sp(FlatPtr value) { rsp = value; }
void set_sp0(FlatPtr value) { rsp0 = value; }
void set_ip(FlatPtr value) { rip = value; }
#endif
FlatPtr cr3;
FlatPtr ip() const