Module Name: src
Committed By: kamil
Date: Sat Feb 17 15:22:22 UTC 2018
Modified Files:
src/sys/arch/sparc/include: mcontext.h
Log Message:
Improve _UC_MACHINE_FP() for SPARC/SPARC64
Introduce a static inline function _uc_machine_fp() that contains improved
caluclation of a frame pointer.
Algorithm:
uptr *stk_ptr;
# if defined (__arch64__)
stk_ptr = (uptr *) (*sp + 2047);
# else
stk_ptr = (uptr *) *sp;
# endif
*bp = stk_ptr[15];
Noted by <mrg>
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/sparc/include/mcontext.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
