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authorGravatar Abseil Team <absl-team@google.com>2020-08-05 08:56:25 -0700
committerGravatar Derek Mauro <dmauro@google.com>2020-08-05 13:30:46 -0400
commitf66bc749282dd7cffc68b641f527740e95e90cfa (patch)
treee786664c2677fba7d8f17f6741be396d42b0410c /absl/debugging/internal
parent1995c6a3c2f9080160d9d8716504dc004e5e1ec0 (diff)
Export of internal Abseil changes
-- c12db0cff0f0cb0c10731cdf4bf1663e99ecb82e by Samuel Benzaquen <sbenza@google.com>: Fix incompatibility of retired flags and AddressSanitizer. PiperOrigin-RevId: 325028944 -- 20119dce82503c6ac22f3ec479d0eaea6acc7ba0 by Abseil Team <absl-team@google.com>: Internal change PiperOrigin-RevId: 324939694 -- bb1ab1a4e1a551469ad110bdfce3210aeb9bf4b8 by Abseil Team <absl-team@google.com>: Teach Abseil stack consumption utilities about AArch64. PiperOrigin-RevId: 324935395 -- 987043ffc960f38457478b01c04b47dfaf7ae006 by Evan Brown <ezb@google.com>: Cleanup: simplify the slot transfer methods a bit. PiperOrigin-RevId: 324834817 -- ed7081130d3ab93a2c3c916e30fe4367d8e96954 by Abseil Team <absl-team@google.com>: Pass __FILE__ as const char* instead of as array of chars to internal_log_function to allow deterministic symbols for AtomicHook wrapper of the InternalLogFunction PiperOrigin-RevId: 324800499 GitOrigin-RevId: c12db0cff0f0cb0c10731cdf4bf1663e99ecb82e Change-Id: Ibb92b1cab465e45abc86281f0fba894c82a662df
Diffstat (limited to 'absl/debugging/internal')
-rw-r--r--absl/debugging/internal/stack_consumption.cc3
-rw-r--r--absl/debugging/internal/stack_consumption.h5
2 files changed, 5 insertions, 3 deletions
diff --git a/absl/debugging/internal/stack_consumption.cc b/absl/debugging/internal/stack_consumption.cc
index 875ca6d9..e3dd51c3 100644
--- a/absl/debugging/internal/stack_consumption.cc
+++ b/absl/debugging/internal/stack_consumption.cc
@@ -42,7 +42,8 @@ namespace {
// one of them is null, the results of p<q, p>q, p<=q, and p>=q are
// unspecified. Therefore, instead we hardcode the direction of the
// stack on platforms we know about.
-#if defined(__i386__) || defined(__x86_64__) || defined(__ppc__)
+#if defined(__i386__) || defined(__x86_64__) || defined(__ppc__) || \
+ defined(__aarch64__)
constexpr bool kStackGrowsDown = true;
#else
#error Need to define kStackGrowsDown
diff --git a/absl/debugging/internal/stack_consumption.h b/absl/debugging/internal/stack_consumption.h
index 5e60ec42..2b5e7151 100644
--- a/absl/debugging/internal/stack_consumption.h
+++ b/absl/debugging/internal/stack_consumption.h
@@ -24,8 +24,9 @@
// Use this feature test macro to detect its availability.
#ifdef ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION
#error ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION cannot be set directly
-#elif !defined(__APPLE__) && !defined(_WIN32) && \
- (defined(__i386__) || defined(__x86_64__) || defined(__ppc__))
+#elif !defined(__APPLE__) && !defined(_WIN32) && \
+ (defined(__i386__) || defined(__x86_64__) || defined(__ppc__) || \
+ defined(__aarch64__))
#define ABSL_INTERNAL_HAVE_DEBUGGING_STACK_CONSUMPTION 1
namespace absl {