94 lines
2.0 KiB
Diff
94 lines
2.0 KiB
Diff
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--- a/gdb/nat/ppc-linux.h
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+++ b/gdb/nat/ppc-linux.h
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@@ -18,7 +18,90 @@
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#ifndef PPC_LINUX_H
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#define PPC_LINUX_H 1
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+#if defined(__GLIBC__) || defined(__UCLIBC__)
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#include <asm/ptrace.h>
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+#else // Musl
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+// Do not include ptrace.h from Linux headers and since
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+// Musl does not define PT_*, define them:
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+
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+#define PT_R0 0
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+#define PT_R1 1
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+#define PT_R2 2
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+#define PT_R3 3
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+#define PT_R4 4
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+#define PT_R5 5
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+#define PT_R6 6
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+#define PT_R7 7
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+#define PT_R8 8
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+#define PT_R9 9
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+#define PT_R10 10
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+#define PT_R11 11
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+#define PT_R12 12
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+#define PT_R13 13
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+#define PT_R14 14
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+#define PT_R15 15
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+#define PT_R16 16
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+#define PT_R17 17
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+#define PT_R18 18
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+#define PT_R19 19
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+#define PT_R20 20
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+#define PT_R21 21
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+#define PT_R22 22
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+#define PT_R23 23
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+#define PT_R24 24
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+#define PT_R25 25
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+#define PT_R26 26
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+#define PT_R27 27
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+#define PT_R28 28
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+#define PT_R29 29
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+#define PT_R30 30
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+#define PT_R31 31
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+
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+#define PT_NIP 32
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+#define PT_MSR 33
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+#define PT_ORIG_R3 34
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+#define PT_CTR 35
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+#define PT_LNK 36
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+#define PT_XER 37
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+#define PT_CCR 38
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+#ifndef __powerpc64__
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+#define PT_MQ 39
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+#else
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+#define PT_SOFTE 39
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+#endif
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+#define PT_TRAP 40
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+#define PT_DAR 41
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+#define PT_DSISR 42
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+#define PT_RESULT 43
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+#define PT_DSCR 44
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+#define PT_REGS_COUNT 44
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+
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+#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */
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+
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+#ifndef __powerpc64__
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+
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+#define PT_FPR31 (PT_FPR0 + 2*31)
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+#define PT_FPSCR (PT_FPR0 + 2*32 + 1)
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+
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+#else /* __powerpc64__ */
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+
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+#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */
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+
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+
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+#define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */
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+#define PT_VSCR (PT_VR0 + 32*2 + 1)
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+#define PT_VRSAVE (PT_VR0 + 33*2)
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+
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+
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+/*
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+ * Only store first 32 VSRs here. The second 32 VSRs in VR0-31
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+ */
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+#define PT_VSR0 150 /* each VSR reg occupies 2 slots in 64-bit */
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+#define PT_VSR31 (PT_VSR0 + 2*31)
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+#endif /* __powerpc64__ */
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+
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+#endif // Libc
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+
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#include <asm/cputable.h>
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/* This sometimes isn't defined. */
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