backport: re PR pch/45979 (precompiled headers breakage on 2.6.36-rc Linux/ARM kernels)

2012-03-16  Michael Hope  <michael.hope@linaro.org>

	Backport from mainline
	2011-05-05  Michael Hope  <michael.hope@linaro.org>

	PR pch/45979
	* config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
	__ARM_EABI__ hosts.

From-SVN: r185724

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 4ade03cc63751f669ea28bfd9cdfe02080ea98d4..ffe5d0351da65047a448c961804815e86434defb 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2012-03-16  Michael Hope  <michael.hope@linaro.org>
+
+       Backport from mainline
+       2011-05-05  Michael Hope  <michael.hope@linaro.org>
+
+       PR pch/45979
+       * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for
+       __ARM_EABI__ hosts.
+
 2012-03-15  Chung-Lin Tang  <cltang@codesourcery.com>
 
        Backport from mainline

diff --git a/gcc/config/host-linux.c b/gcc/config/host-linux.c
index 47ce3ea90a7ee88f88efad0f0e1674a94bb2670e..ec6105577a6ef19cea46711b00c75db9f79a553e 100644 (file)
--- a/gcc/config/host-linux.c
+++ b/gcc/config/host-linux.c
@@ -84,6 +84,8 @@
 # define TRY_EMPTY_VM_SPACE    0x60000000
 #elif defined(__mc68000__)
 # define TRY_EMPTY_VM_SPACE    0x40000000
+#elif defined(__ARM_EABI__)
+# define TRY_EMPTY_VM_SPACE     0x60000000
 #else
 # define TRY_EMPTY_VM_SPACE    0
 #endif