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https://github.com/RGBCube/serenity
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Kernel+LibC: Add registers for AARCH64 in __mcontext
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parent
b7555419f1
commit
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2 changed files with 45 additions and 7 deletions
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@ -13,7 +13,39 @@ extern "C" {
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#endif
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struct __attribute__((packed)) __mcontext {
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int stub;
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uint64_t r0;
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uint64_t r1;
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uint64_t r2;
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uint64_t r3;
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uint64_t r4;
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uint64_t r5;
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uint64_t r6;
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uint64_t r7;
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uint64_t r8;
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uint64_t r9;
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uint64_t r10;
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uint64_t r11;
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uint64_t r12;
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uint64_t r13;
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uint64_t r14;
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uint64_t r15;
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uint64_t r16;
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uint64_t r17;
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uint64_t r18;
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uint64_t r19;
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uint64_t r20;
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uint64_t r21;
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uint64_t r22;
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uint64_t r23;
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uint64_t r24;
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uint64_t r25;
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uint64_t r26;
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uint64_t r27;
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uint64_t r28;
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uint64_t r29;
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uint64_t r30;
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uint64_t sp;
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uint64_t pc;
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};
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#ifdef __cplusplus
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@ -25,8 +25,10 @@ struct [[gnu::packed]] PtraceRegisters : public __mcontext {
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return eip;
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# elif ARCH(X86_64)
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return rip;
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# elif ARCH(AARCH64)
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return pc;
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# else
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TODO_AARCH64();
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# error Unknown architecture
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# endif
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}
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@ -36,9 +38,10 @@ struct [[gnu::packed]] PtraceRegisters : public __mcontext {
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eip = ip;
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# elif ARCH(X86_64)
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rip = ip;
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# elif ARCH(AARCH64)
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pc = ip;
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# else
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(void)ip;
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TODO_AARCH64();
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# error Unknown architecture
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# endif
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}
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@ -48,8 +51,10 @@ struct [[gnu::packed]] PtraceRegisters : public __mcontext {
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return ebp;
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# elif ARCH(X86_64)
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return rbp;
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# elif ARCH(AARCH64)
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return r29;
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# else
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TODO_AARCH64();
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# error Unknown architecture
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# endif
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}
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@ -59,9 +64,10 @@ struct [[gnu::packed]] PtraceRegisters : public __mcontext {
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ebp = bp;
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# elif ARCH(X86_64)
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rbp = bp;
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# elif ARCH(AARCH64)
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r29 = bp;
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# else
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(void)bp;
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TODO_AARCH64();
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# error Unknown architecture
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# endif
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}
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# endif
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