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| author | Marcus Shawcroft <marcus.shawcroft@arm.com> | 2014-02-10 15:36:16 +0000 |
|---|---|---|
| committer | Marcus Shawcroft <marcus.shawcroft@arm.com> | 2014-02-11 11:36:00 +0000 |
| commit | 75eff3fe90f96783f31f58fa84af1b77e57d1ae4 (patch) | |
| tree | 28a8fda330f53de0eccd291f9c5e52a2056a983a /sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym | |
| parent | d35f1e80730ce5afbd4694f2d2e537e4af32a797 (diff) | |
| download | glibc-75eff3fe90f96783f31f58fa84af1b77e57d1ae4.tar glibc-75eff3fe90f96783f31f58fa84af1b77e57d1ae4.tar.gz glibc-75eff3fe90f96783f31f58fa84af1b77e57d1ae4.tar.bz2 glibc-75eff3fe90f96783f31f58fa84af1b77e57d1ae4.zip | |
Relocate AArch64 from ports to libc.
This patch moves the AArch64 port to the main sysdeps hierarchy. The
move is essentially:
git mv ports/sysdeps/aarch64 sysdeps/aarch64
git mv ports/sysdeps/unix/sysv/linux/aarch64 sysdeps/unix/sysv/linux/aarch64
The README is updated and I've updated ChangeLog.aarch64 along the
lines of the ARM move. The AArch64 build has been tested to confirm
that there were no changes in objdump -dr output or the shared
objects.
Diffstat (limited to 'sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym')
| -rw-r--r-- | sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym b/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym new file mode 100644 index 0000000000..ab3930c173 --- /dev/null +++ b/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym @@ -0,0 +1,55 @@ +#include <inttypes.h> +#include <signal.h> +#include <stddef.h> +#include <sys/ucontext.h> +#include <asm/sigcontext.h> + +#include "kernel_rt_sigframe.h" + +SIG_BLOCK +SIG_SETMASK + +_NSIG8 (_NSIG / 8) + +-- Offsets of the fields in the kernel rt_sigframe_t structure. +#define rt_sigframe(member) offsetof (struct kernel_rt_sigframe, member) + +RT_SIGFRAME_UCONTEXT rt_sigframe (uc) + +RT_SIGFRAME_SIZE sizeof (struct kernel_rt_sigframe) +FPSIMD_CONTEXT_SIZE sizeof (struct fpsimd_context) + +#define ucontext(member) offsetof (ucontext_t, member) +#define stack(member) ucontext (uc_stack.member) +#define mcontext(member) ucontext (uc_mcontext.member) + +UCONTEXT_FLAGS ucontext (uc_flags) +UCONTEXT_LINK ucontext (uc_link) +UCONTEXT_STACK ucontext (uc_stack) +UCONTEXT_MCONTEXT ucontext (uc_mcontext) +UCONTEXT_SIGMASK ucontext (uc_sigmask) +UCONTEXT_SIZE sizeof (ucontext_t) + +STACK_SP stack (ss_sp) +STACK_SIZE stack (ss_size) +STACK_FLAGS stack (ss_flags) + +oX0 mcontext (regs) +oSP mcontext (sp) +oPC mcontext (pc) +oPSTATE mcontext (pstate) +oEXTENSION mcontext (__reserved) + +#define fpsimd_context(member) offsetof (struct fpsimd_context, member) + +oHEAD fpsimd_context (head) +oV0 fpsimd_context (vregs) +oFPSR fpsimd_context (fpsr) +oFPCR fpsimd_context (fpcr) + +#define aarch64_ctx(member) offsetof (struct _aarch64_ctx, member) + +oMAGIC aarch64_ctx (magic) +oSIZE aarch64_ctx (size) + +FPSIMD_MAGIC |