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-rw-r--r--gcc/config/sparc/sol2.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/config/sparc/sol2.h b/gcc/config/sparc/sol2.h
index 552f58b..530e681 100644
--- a/gcc/config/sparc/sol2.h
+++ b/gcc/config/sparc/sol2.h
@@ -38,6 +38,9 @@ along with GCC; see the file COPYING3. If not see
#undef SPARC_DEFAULT_CMODEL
#define SPARC_DEFAULT_CMODEL CM_MEDMID
+/* Redue ggc-page.cc's chunk size to account for mmap red-zone pages. */
+#define GGC_QUIRE_SIZE 510
+
/* Select a format to encode pointers in exception handling data. CODE
is 0 for data, 1 for code labels, 2 for function pointers. GLOBAL is
true if the symbol may be affected by dynamic relocations.