This is an archive of the discontinued LLVM Phabricator instance.

Show First 20 Lines • Show All 62 Lines • ▼ Show 20 Lines	__hwasan_tag_mismatch:

// Set the CFA to be the return address for caller of __hwasan_check_*. Note		// Set the CFA to be the return address for caller of __hwasan_check_*. Note
// that we do not emit CFI predicates to describe the contents of this stack		// that we do not emit CFI predicates to describe the contents of this stack
// frame, as this proxy entry point should never be debugged. The contents		// frame, as this proxy entry point should never be debugged. The contents
// are static and are handled by the unwinder after calling		// are static and are handled by the unwinder after calling
// __hwasan_tag_mismatch. The frame pointer is already correctly setup		// __hwasan_tag_mismatch. The frame pointer is already correctly setup
// by __hwasan_check_*.		// by __hwasan_check_*.
add x29, sp, #232		add x29, sp, #232
CFI_DEF_CFA(w29, 16)		CFI_DEF_CFA(w29, 24)
CFI_OFFSET(w30, -8)		CFI_OFFSET(w30, -16)
CFI_OFFSET(w29, -16)		CFI_OFFSET(w29, -24)

// Save the rest of the registers into the preallocated space left by		// Save the rest of the registers into the preallocated space left by
// __hwasan_check.		// __hwasan_check.
str x28, [sp, #224]		str x28, [sp, #224]
stp x26, x27, [sp, #208]		stp x26, x27, [sp, #208]
stp x24, x25, [sp, #192]		stp x24, x25, [sp, #192]
stp x22, x23, [sp, #176]		stp x22, x23, [sp, #176]
stp x20, x21, [sp, #160]		stp x20, x21, [sp, #160]
Show All 25 Lines

[HWASan] Fixed slow DWARF unwinding.ClosedPublic