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Re: Clisp problem with reserved ranges during startup
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From: |
Samuel Thibault |
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Subject: |
Re: Clisp problem with reserved ranges during startup |
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Date: |
Wed, 5 Oct 2022 23:49:45 +0200 |
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User-agent: |
NeoMutt/20170609 (1.8.3) |
Hello,
Flávio Cruz, le mer. 05 oct. 2022 01:53:17 -0400, a ecrit:
> or maybe the memory layout has changed.
See the following glibc commit.
Samuel
git show 35cf8a85ed87b70db021d3b8a5026cec9d9094dd
commit 35cf8a85ed87b70db021d3b8a5026cec9d9094dd
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Fri Dec 31 18:25:49 2021 +0100
hurd: Bump BRK_START to 0x20000000
By nowadays uses, 256MiB is not that large for the program+libraries.
Let's push the heap further to leave room for e.g. clang.
diff --git a/sysdeps/mach/hurd/i386/vm_param.h
b/sysdeps/mach/hurd/i386/vm_param.h
index 5869b40e43..d3a1399e55 100644
--- a/sysdeps/mach/hurd/i386/vm_param.h
+++ b/sysdeps/mach/hurd/i386/vm_param.h
@@ -19,6 +19,6 @@
#define _I386_VM_PARAM_H
/* Arbitrary start of the brk. This is after usual binary and library
mappings. */
-#define BRK_START 0x10000000
+#define BRK_START 0x20000000
#endif /* i386/vm_param.h */