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[boehm-gc] Define HBLKSIZE to 4096 for MIPS
- From: Richard Sandiford <rsandifo at nildram dot co dot uk>
- To: gcc-patches at gcc dot gnu dot org
- Cc: hboehm at gcc dot gnu dot org
- Date: Fri, 04 Jan 2008 10:53:33 +0000
- Subject: [boehm-gc] Define HBLKSIZE to 4096 for MIPS
4096 is the default (and smallest) page size for both 32-bit and 64-bit
MIPS Linux, so I'd like to use it as the default HBLKSIZE for both.
The definition in patch below overrides the target-independent LP64
default of 8k and copies similar definitions for other 64-bit Linux
targets.
Tested on mips64-linux-gnu, where it fixes all remaining n64 libjava
failures on QEMU. (The o32 and n32 results are clean before and after
the patch.) OK to install?
Richard
boehm-gc/
* include/private/gcconfig.h (HBLKSIZE): Define for MIPS.
Index: boehm-gc/include/private/gcconfig.h
===================================================================
--- boehm-gc/include/private/gcconfig.h 2007-12-31 15:25:41.000000000 +0000
+++ boehm-gc/include/private/gcconfig.h 2007-12-31 15:25:50.000000000 +0000
@@ -1375,6 +1375,9 @@
# else
# define ALIGNMENT 4
# endif
+# ifndef HBLKSIZE
+# define HBLKSIZE 4096
+# endif
# define USE_GENERIC_PUSH_REGS
# if __GLIBC__ == 2 && __GLIBC_MINOR__ >= 2 || __GLIBC__ > 2
# define LINUX_STACKBOTTOM