chiark - git - mdw - termux-packages/blob - ndk_patches/sys-user.h.patch

   1 diff -u -r /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm64/usr/include/sys/user.h ./usr/include/sys/user.h
   2 --- /home/fornwall/lib/android-ndk/platforms/android-21/arch-arm64/usr/include/sys/user.h       2014-12-08 21:59:41.000000000 -0500
   3 +++ ./usr/include/sys/user.h    2016-01-08 20:08:08.327228220 -0500
   4 @@ -99,6 +99,13 @@
   5    int u_debugreg[8];
   6  };
   7
   8 +/* Needed by binutils on x86 */
   9 +/* http://osxr.org/android/source/bionic/libc/kernel/arch-x86/asm/user_32.h#0089 */
  10 +#define NBPG PAGE_SIZE
  11 +#define UPAGES 1
  12 +#define HOST_TEXT_START_ADDR (u.start_code)
  13 +#define HOST_STACK_END_ADDR (u.start_stack + u.u_ssize * NBPG)
  14 +
  15  #elif defined(__x86_64__)
  16
  17  struct user_fpregs_struct {
  18 @@ -234,7 +240,18 @@
  19
  20  #elif defined(__aarch64__)
  21
  22 -// There are no user structures for 64 bit arm.
  23 +/* From https://codereview.chromium.org/1291983003 */
  24 +struct user_regs_struct {
  25 +  __u64 regs[31];
  26 +  __u64 sp;
  27 +  __u64 pc;
  28 +  __u64 pstate;
  29 +};
  30 +struct user_fpsimd_struct {
  31 +  __uint128_t vregs[32];
  32 +  __u32 fpsr;
  33 +  __u32 fpcr;
  34 +};
  35
  36  #else
  37