From d6523a8adb30c22b1705035455cc094b3c081a08 Mon Sep 17 00:00:00 2001
From: Igor Pashev <pashev.igor@gmail.com>
Date: Sun, 1 Mar 2015 19:25:13 +0300
Subject: qtdeclarative-opensource-src (5.3.2-4+dyson1) unstable;
 urgency=medium

  * Package for Dyson
  * Removed debian/patches/dyson-jsruntime-MemoryManager.patch
  * Updated debian/patches/dyson-qv4engine-getStackLimit.patch: also check if
    stack is "unlimited"
---
 debian/patches/dyson-qv4engine-getStackLimit.patch | 25 +++++++++++++---------
 1 file changed, 15 insertions(+), 10 deletions(-)

(limited to 'debian/patches/dyson-qv4engine-getStackLimit.patch')

diff --git a/debian/patches/dyson-qv4engine-getStackLimit.patch b/debian/patches/dyson-qv4engine-getStackLimit.patch
index 09b6006..6d5019b 100644
--- a/debian/patches/dyson-qv4engine-getStackLimit.patch
+++ b/debian/patches/dyson-qv4engine-getStackLimit.patch
@@ -1,11 +1,11 @@
-Index: qtdeclarative-opensource-src-5.2.1/src/qml/jsruntime/qv4engine.cpp
+Index: qtdeclarative/src/qml/jsruntime/qv4engine.cpp
 ===================================================================
---- qtdeclarative-opensource-src-5.2.1.orig/src/qml/jsruntime/qv4engine.cpp	2014-02-02 00:38:02.000000000 +0400
-+++ qtdeclarative-opensource-src-5.2.1/src/qml/jsruntime/qv4engine.cpp	2014-04-27 09:34:20.425260667 +0400
-@@ -77,6 +77,10 @@
- #if USE(PTHREADS)
- #  include <pthread.h>
- #  include <sys/resource.h>
+--- qtdeclarative.orig/src/qml/jsruntime/qv4engine.cpp
++++ qtdeclarative/src/qml/jsruntime/qv4engine.cpp
+@@ -84,6 +84,10 @@
+ #if HAVE(PTHREAD_NP_H)
+ #  include <pthread_np.h>
+ #endif
 +#  if OS(SOLARIS)
 +#    include <thread.h>
 +#    include <errno.h>
@@ -13,7 +13,7 @@ Index: qtdeclarative-opensource-src-5.2.1/src/qml/jsruntime/qv4engine.cpp
  #endif
  
  QT_BEGIN_NAMESPACE
-@@ -106,6 +110,14 @@
+@@ -113,6 +117,19 @@ quintptr getStackLimit()
      } else
          size = pthread_get_stacksize_np(thread_self);
      stackLimit -= size;
@@ -23,8 +23,13 @@ Index: qtdeclarative-opensource-src-5.2.1/src/qml/jsruntime/qv4engine.cpp
 +    do {
 +        rc = thr_stksegment(&ss); // can fail only with EAGAIN
 +    } while ((rc != 0) && (errno == EAGAIN));
-+    stackLimit = reinterpret_cast<quintptr>(ss.ss_sp);
-+    stackLimit -= ss.ss_size;
++    // Is stack "unlimited" ?
++    if (ss.ss_size == RLIM_INFINITY) {
++        stackLimit = 0xFFFF800000000000L;
++    } else {
++        stackLimit = reinterpret_cast<quintptr>(ss.ss_sp);
++        stackLimit -= ss.ss_size;
++    }
  #  else
      void* stackBottom = 0;
      pthread_attr_t attr;
-- 
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