From a529cf9c7a53b5358faa794bd689828744cc9f90 Mon Sep 17 00:00:00 2001 From: q66 Date: Fri, 21 Dec 2018 14:08:07 +0100 Subject: [PATCH] gdb: add ppc64 musl patches --- srcpkgs/gdb/patches/ppc-musl.patch | 93 ++++++++++++++++++++++++++++ srcpkgs/gdb/patches/ppc-ptregs.patch | 10 +++ 2 files changed, 103 insertions(+) create mode 100644 srcpkgs/gdb/patches/ppc-musl.patch create mode 100644 srcpkgs/gdb/patches/ppc-ptregs.patch diff --git a/srcpkgs/gdb/patches/ppc-musl.patch b/srcpkgs/gdb/patches/ppc-musl.patch new file mode 100644 index 00000000000..70cfa18e479 --- /dev/null +++ b/srcpkgs/gdb/patches/ppc-musl.patch @@ -0,0 +1,93 @@ +--- a/gdb/nat/ppc-linux.h ++++ b/gdb/nat/ppc-linux.h +@@ -18,7 +18,90 @@ + #ifndef PPC_LINUX_H + #define PPC_LINUX_H 1 + ++#if defined(__GLIBC__) || defined(__UCLIBC__) + #include ++#else // Musl ++// Do not include ptrace.h from Linux headers and since ++// Musl does not define PT_*, define them: ++ ++#define PT_R0 0 ++#define PT_R1 1 ++#define PT_R2 2 ++#define PT_R3 3 ++#define PT_R4 4 ++#define PT_R5 5 ++#define PT_R6 6 ++#define PT_R7 7 ++#define PT_R8 8 ++#define PT_R9 9 ++#define PT_R10 10 ++#define PT_R11 11 ++#define PT_R12 12 ++#define PT_R13 13 ++#define PT_R14 14 ++#define PT_R15 15 ++#define PT_R16 16 ++#define PT_R17 17 ++#define PT_R18 18 ++#define PT_R19 19 ++#define PT_R20 20 ++#define PT_R21 21 ++#define PT_R22 22 ++#define PT_R23 23 ++#define PT_R24 24 ++#define PT_R25 25 ++#define PT_R26 26 ++#define PT_R27 27 ++#define PT_R28 28 ++#define PT_R29 29 ++#define PT_R30 30 ++#define PT_R31 31 ++ ++#define PT_NIP 32 ++#define PT_MSR 33 ++#define PT_ORIG_R3 34 ++#define PT_CTR 35 ++#define PT_LNK 36 ++#define PT_XER 37 ++#define PT_CCR 38 ++#ifndef __powerpc64__ ++#define PT_MQ 39 ++#else ++#define PT_SOFTE 39 ++#endif ++#define PT_TRAP 40 ++#define PT_DAR 41 ++#define PT_DSISR 42 ++#define PT_RESULT 43 ++#define PT_DSCR 44 ++#define PT_REGS_COUNT 44 ++ ++#define PT_FPR0 48 /* each FP reg occupies 2 slots in this space */ ++ ++#ifndef __powerpc64__ ++ ++#define PT_FPR31 (PT_FPR0 + 2*31) ++#define PT_FPSCR (PT_FPR0 + 2*32 + 1) ++ ++#else /* __powerpc64__ */ ++ ++#define PT_FPSCR (PT_FPR0 + 32) /* each FP reg occupies 1 slot in 64-bit space */ ++ ++ ++#define PT_VR0 82 /* each Vector reg occupies 2 slots in 64-bit */ ++#define PT_VSCR (PT_VR0 + 32*2 + 1) ++#define PT_VRSAVE (PT_VR0 + 33*2) ++ ++ ++/* ++ * Only store first 32 VSRs here. The second 32 VSRs in VR0-31 ++ */ ++#define PT_VSR0 150 /* each VSR reg occupies 2 slots in 64-bit */ ++#define PT_VSR31 (PT_VSR0 + 2*31) ++#endif /* __powerpc64__ */ ++ ++#endif // Libc ++ + #include + + /* This sometimes isn't defined. */ diff --git a/srcpkgs/gdb/patches/ppc-ptregs.patch b/srcpkgs/gdb/patches/ppc-ptregs.patch new file mode 100644 index 00000000000..743bd2e6d26 --- /dev/null +++ b/srcpkgs/gdb/patches/ppc-ptregs.patch @@ -0,0 +1,10 @@ +--- a/gdb/gdbserver/linux-ppc-low.c ++++ b/gdb/gdbserver/linux-ppc-low.c +@@ -21,7 +21,6 @@ + #include "linux-low.h" + + #include +-#include + + #include "nat/ppc-linux.h" + #include "linux-ppc-tdesc.h"