[U-Boot] [PATCH v3] x86: Add 64-bit setjmp/longjmp implementation

[Ivan Gorinov]

Add setjmp/longjmp functions for x86_64.

v3:
  Removed the FPU control word and MXCSR;
  Corrected SPDX License Identifier.

v2:
  Added the FPU control word and MXCSR to jmp_buf;
  Using ENTRY/ENDPROC macros.

Ivan Gorinov (1):
  x86: Add 64-bit setjmp/longjmp implementation

 arch/x86/cpu/x86_64/setjmp.S  | 49 +++++++++++++++++++++++++++++++++++++++++++
 arch/x86/cpu/x86_64/setjmp.c  | 19 -----------------
 arch/x86/include/asm/setjmp.h | 17 +++++++++++++++
 3 files changed, 66 insertions(+), 19 deletions(-)
 create mode 100644 arch/x86/cpu/x86_64/setjmp.S
 delete mode 100644 arch/x86/cpu/x86_64/setjmp.c

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2.7.4