kamil 847996952c Introduce _UC_MACHINE_FP() as a macro ... _UC_MACHINE_FP() is a helper macro to extract from mcontext a frame pointer. Don't rely on this interface as a compiler might strip frame pointer or optimize it making this interface unreliable. For hppa assume a small frame context, for larger frames FP might be located in a different register (4 instead of 3). For ia64 there is no strict frame pointer, and registers might rotate. Reuse 79 following: ./gcc/config/ia64/ia64.h:#define HARD_FRAME_POINTER_REGNUM LOC_REG (79) Once ia64 will mature, this should be revisited. A macro can encapsulate a real function for extracting Frame Pointer on more complex CPUs / ABIs. For the remaining CPUs, reuse standard register as defined in appropriate ABI. The direct users of this macro are LLVM and GCC with Sanitizers. Proposed on tech-userlevel@. Sponsored by <The NetBSD Foundation>		2018-02-15 15:53:56 +00:00
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alpha_cpu.h
alpha.h
ansi.h
aout_machdep.h
asm.h
autoconf.h
bswap.h
bus_defs.h
bus_funcs.h
bus_user.h
bwx.h
cdefs.h
cfbreg.h
cpu_counter.h
cpu.h
cpuconf.h
cpuvar.h
db_machdep.h	Cleanup and clarify the ELFSIZE mess:	2017-11-06 03:47:45 +00:00
disklabel.h
ecoff_machdep.h
eisa_machdep.h
elf_machdep.h	Cleanup and clarify the ELFSIZE mess:	2017-11-06 03:47:45 +00:00
endian_machdep.h
endian.h
fenv.h
float.h
fpu.h	Explain our implementation choice for implementation-defined values	2017-10-17 00:26:35 +00:00
frame.h
ieee.h
ieeefp.h
int_const.h
int_fmtio.h
int_limits.h
int_mwgwtypes.h
int_types.h
intr.h
isa_machdep.h
isapnp_machdep.h
joystick.h
kbio.h
kcore.h
limits.h
loadfile_machdep.h
lock.h	more const.	2017-09-17 00:01:07 +00:00
logout.h
Makefile
Makefile.inc
math.h
mcontext.h	Introduce _UC_MACHINE_FP() as a macro	2018-02-15 15:53:56 +00:00
mutex.h
pal.h
param.h
pcb.h
pci_machdep.h
pio.h
pmap.h
pmc.h
proc.h
profile.h
prom.h
psl.h
pte.h
ptrace.h
reg.h
rpb.h
rwlock.h
setjmp.h
sigdebug.h
signal.h
sysarch.h
tc_machdep.h
types.h
userret.h
vmparam.h
vuid_event.h
wchar_limits.h
z8530var.h