[cmucl-cvs] [git] CMU Common Lisp branch master updated. snapshot-2012-09-1-g000a0be
Raymond Toy
rtoy at common-lisp.net
Mon Sep 3 15:09:03 UTC 2012
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commit 000a0be020acb860f0bf06580bfc2557fd803d00
Author: Raymond Toy <toy.raymond at gmail.com>
Date: Mon Sep 3 08:08:54 2012 -0700
Finish splitting out x86-validate into separate OS versions.
* Didn't finish the solaris split in previous commit, so finish it
now.
* Split out FreeBSD, NetBSD, and OpenBSD into new files.
diff --git a/src/lisp/x86-validate-freebsd.h b/src/lisp/x86-validate-freebsd.h
new file mode 100644
index 0000000..3c97cb0
--- /dev/null
+++ b/src/lisp/x86-validate-freebsd.h
@@ -0,0 +1,58 @@
+/*
+ *
+ * This code was written as part of the CMU Common Lisp project at
+ * Carnegie Mellon University, and has been placed in the public domain.
+ *
+ */
+
+#ifndef _X86_VALIDATE_FREEBSD_H_
+#define _X86_VALIDATE_FREEBSD_H_
+
+/*
+ * Also look in compiler/x86/parms.lisp for some of the parameters.
+ *
+ * Address map:
+ *
+ * FreeBSD:
+ * 0x00000000->0x0E000000 224M C program and memory allocation.
+ * 0x0E000000->0x10000000 32M Foreign segment.
+ * 0x10000000->0x20000000 256M Read-Only Space.
+ * 0x20000000->0x28000000 128M Reserved for shared libraries.
+ * 0x28000000->0x38000000 256M Static Space.
+ * 0x38000000->0x40000000 128M Binding stack growing up.
+ * 0x40000000->0x48000000 128M Control stack growing down.
+ * 0x48000000->0xB0000000 1664M Dynamic Space.
+ * 0xB0000000->0xB1000000 Foreign Linkage Table
+ * 0xE0000000-> 256M C stack - Alien stack.
+ */
+
+#define READ_ONLY_SPACE_START (0x10000000)
+#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
+
+#define STATIC_SPACE_START (0x28f00000)
+#define STATIC_SPACE_SIZE (0x0f0ff000) /* 241MB - 1 page */
+
+#define BINDING_STACK_START (0x38000000)
+#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
+
+#define CONTROL_STACK_START 0x40000000
+#define CONTROL_STACK_SIZE 0x07fd8000 /* 128MB - SIGSTKSZ */
+#define SIGNAL_STACK_START 0x47fd8000
+#define SIGNAL_STACK_SIZE SIGSTKSZ
+
+#define DYNAMIC_0_SPACE_START (0x48000000UL)
+
+#ifdef GENCGC
+#define DYNAMIC_SPACE_SIZE (0x78000000UL) /* May be up to 1.7 GB */
+#else
+#define DYNAMIC_SPACE_SIZE (0x04000000UL) /* 64MB */
+#endif
+
+#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000UL) /* 512MB */
+
+#ifdef LINKAGE_TABLE
+#define FOREIGN_LINKAGE_SPACE_START ((unsigned long) LinkageSpaceStart)
+#define FOREIGN_LINKAGE_SPACE_SIZE (0x100000UL) /* 1MB */
+#endif
+
+#endif
diff --git a/src/lisp/x86-validate-netbsd.h b/src/lisp/x86-validate-netbsd.h
new file mode 100644
index 0000000..a175f02
--- /dev/null
+++ b/src/lisp/x86-validate-netbsd.h
@@ -0,0 +1,59 @@
+/*
+ *
+ * This code was written as part of the CMU Common Lisp project at
+ * Carnegie Mellon University, and has been placed in the public domain.
+ *
+ */
+
+#ifndef _X86_VALIDATE_NETBSD_H_
+#define _X86_VALIDATE_NETBSD_H_
+
+/*
+ * Also look in compiler/x86/parms.lisp for some of the parameters.
+ *
+ * Address map:
+ * NetBSD:
+ * 0x00000000->0x0E000000 224M C program and memory allocation.
+ * 0x0E000000->0x10000000 32M Foreign segment.
+ * 0x10000000->0x20000000 256M Read-Only Space.
+ * 0x28000000->0x38000000 256M Static Space.
+ * 0x38000000->0x40000000 128M Binding stack growing up.
+ * 0x40000000->0x48000000 128M Control stack growing down.
+ * 0x48800000->0xB0000000 1656M Dynamic Space.
+ * 0xB0000000->0xB1000000 16M Foreign Linkage Table
+ * 0xE0000000-> 256M C stack - Alien stack.
+ *
+ */
+
+#define READ_ONLY_SPACE_START (SpaceStart_TargetReadOnly)
+#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
+
+#define STATIC_SPACE_START (SpaceStart_TargetStatic)
+#define STATIC_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
+
+#define BINDING_STACK_START (0x38000000)
+#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
+
+#define CONTROL_STACK_START (0x40000000)
+
+#define CONTROL_STACK_SIZE (0x07fd8000) /* 128MB - SIGSTKSZ */
+
+#define SIGNAL_STACK_START (0x47fd8000)
+#define SIGNAL_STACK_SIZE SIGSTKSZ
+
+#define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic)
+
+#ifdef GENCGC
+#define DYNAMIC_SPACE_SIZE (0x67800000U) /* 1.656GB */
+#else
+#define DYNAMIC_SPACE_SIZE (0x04000000U) /* 64MB */
+#endif
+
+#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000U) /* 512MB */
+
+#ifdef LINKAGE_TABLE
+#define FOREIGN_LINKAGE_SPACE_START (LinkageSpaceStart)
+#define FOREIGN_LINKAGE_SPACE_SIZE (0x100000) /* 1MB */
+#endif
+
+#endif
diff --git a/src/lisp/x86-validate-openbsd.h b/src/lisp/x86-validate-openbsd.h
new file mode 100644
index 0000000..2aafbf0
--- /dev/null
+++ b/src/lisp/x86-validate-openbsd.h
@@ -0,0 +1,55 @@
+/*
+ *
+ * This code was written as part of the CMU Common Lisp project at
+ * Carnegie Mellon University, and has been placed in the public domain.
+ *
+ */
+
+#ifndef _X86_VALIDATE_H_
+#define _X86_VALIDATE_H_
+
+/*
+ * Also look in compiler/x86/parms.lisp for some of the parameters.
+ *
+ * Address map:
+ *
+ * OpenBSD:
+ * 0x00000000->0x0E000000 224M C program and memory allocation.
+ * 0x0E000000->0x10000000 32M Foreign segment.
+ * 0x10000000->0x20000000 256M Read-Only Space.
+ * 0x20000000->0x28000000 128M Binding stack growing up.
+ * 0x28000000->0x38000000 256M Static Space.
+ * 0x38000000->0x40000000 128M Control stack growing down.
+ * 0x40000000->0x48000000 128M Reserved for shared libraries.
+ * 0x48000000->0xB0000000 1664M Dynamic Space.
+ * 0xB0000000->0xB1000000 16M Foreign Linkage Table
+ * 0xE0000000-> 256M C stack - Alien stack.
+ *
+ */
+
+#define READ_ONLY_SPACE_START (0x10000000)
+#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
+
+#define STATIC_SPACE_START (0x28000000)
+#define STATIC_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
+
+#define BINDING_STACK_START (0x38000000)
+#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
+
+#define CONTROL_STACK_START (0x40000000)
+#define CONTROL_STACK_SIZE (0x07fd8000) /* 128MB - SIGSTKSZ */
+
+#define SIGNAL_STACK_START (0x47fd8000)
+#define SIGNAL_STACK_SIZE SIGSTKSZ
+
+#define DYNAMIC_0_SPACE_START (0x48000000)
+
+#ifdef GENCGC
+#define DYNAMIC_SPACE_SIZE (0x68000000) /* 1.625GB */
+#else
+#define DYNAMIC_SPACE_SIZE (0x04000000) /* 64MB */
+#endif
+
+#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000) /* 512MB */
+
+#endif
diff --git a/src/lisp/x86-validate.h b/src/lisp/x86-validate.h
index 8db3bcb..b9b5677 100644
--- a/src/lisp/x86-validate.h
+++ b/src/lisp/x86-validate.h
@@ -16,193 +16,16 @@
#include "x86-validate-darwin.h"
#endif
-/*
- * Also look in compiler/x86/parms.lisp for some of the parameters.
- *
- * Address map:
- *
- * FreeBSD:
- * 0x00000000->0x0E000000 224M C program and memory allocation.
- * 0x0E000000->0x10000000 32M Foreign segment.
- * 0x10000000->0x20000000 256M Read-Only Space.
- * 0x20000000->0x28000000 128M Reserved for shared libraries.
- * 0x28000000->0x38000000 256M Static Space.
- * 0x38000000->0x40000000 128M Binding stack growing up.
- * 0x40000000->0x48000000 128M Control stack growing down.
- * 0x48000000->0xB0000000 1664M Dynamic Space.
- * 0xB0000000->0xB1000000 Foreign Linkage Table
- * 0xE0000000-> 256M C stack - Alien stack.
- *
- * OpenBSD:
- * 0x00000000->0x0E000000 224M C program and memory allocation.
- * 0x0E000000->0x10000000 32M Foreign segment.
- * 0x10000000->0x20000000 256M Read-Only Space.
- * 0x20000000->0x28000000 128M Binding stack growing up.
- * 0x28000000->0x38000000 256M Static Space.
- * 0x38000000->0x40000000 128M Control stack growing down.
- * 0x40000000->0x48000000 128M Reserved for shared libraries.
- * 0x48000000->0xB0000000 1664M Dynamic Space.
- * 0xB0000000->0xB1000000 16M Foreign Linkage Table
- * 0xE0000000-> 256M C stack - Alien stack.
- *
- * NetBSD:
- * 0x00000000->0x0E000000 224M C program and memory allocation.
- * 0x0E000000->0x10000000 32M Foreign segment.
- * 0x10000000->0x20000000 256M Read-Only Space.
- * 0x28000000->0x38000000 256M Static Space.
- * 0x38000000->0x40000000 128M Binding stack growing up.
- * 0x40000000->0x48000000 128M Control stack growing down.
- * 0x48800000->0xB0000000 1656M Dynamic Space.
- * 0xB0000000->0xB1000000 16M Foreign Linkage Table
- * 0xE0000000-> 256M C stack - Alien stack.
- *
- * Linux:
- * 0x00000000->0x08000000 128M Unused.
- * 0x08000000->0x10000000 128M C program and memory allocation.
- * 0x10000000->0x20000000 256M Read-Only Space.
- * 0x20000000->0x28000000 128M Binding stack growing up.
- * 0x28000000->0x38000000 256M Static Space.
- * 0x38000000->0x40000000 128M Control stack growing down.
- * 0x40000000->0x48000000 128M Reserved for shared libraries.
- * 0x58000000->0x58100000 16M Foreign Linkage Table
- * 0x58100000->0xBE000000 1631M Dynamic Space.
- * 0xBFFF0000->0xC0000000 Unknown Linux mapping
- *
- * (Note: 0x58000000 allows us to run on a Linux system on an AMD
- * x86-64. Hence we have a gap of unused memory starting at
- * 0x48000000.)
- */
-
-#ifdef __FreeBSD__
-#define READ_ONLY_SPACE_START (0x10000000)
-#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define STATIC_SPACE_START (0x28f00000)
-#define STATIC_SPACE_SIZE (0x0f0ff000) /* 241MB - 1 page */
-
-#define BINDING_STACK_START (0x38000000)
-#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
-
-#define CONTROL_STACK_START 0x40000000
-#define CONTROL_STACK_SIZE 0x07fd8000 /* 128MB - SIGSTKSZ */
-#define SIGNAL_STACK_START 0x47fd8000
-#define SIGNAL_STACK_SIZE SIGSTKSZ
-
-#define DYNAMIC_0_SPACE_START (0x48000000UL)
-#ifdef GENCGC
-#define DYNAMIC_SPACE_SIZE (0x78000000UL) /* May be up to 1.7 GB */
-#else
-#define DYNAMIC_SPACE_SIZE (0x04000000UL) /* 64MB */
-#endif
-#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000UL) /* 512MB */
-#ifdef LINKAGE_TABLE
-#define FOREIGN_LINKAGE_SPACE_START ((unsigned long) LinkageSpaceStart)
-#define FOREIGN_LINKAGE_SPACE_SIZE (0x100000UL) /* 1MB */
-#endif
-#endif /* __FreeBSD__ */
-
-
-#ifdef __OpenBSD__
-#define READ_ONLY_SPACE_START (0x10000000)
-#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define STATIC_SPACE_START (0x28000000)
-#define STATIC_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define BINDING_STACK_START (0x38000000)
-#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
-
-#define CONTROL_STACK_START (0x40000000)
-#define CONTROL_STACK_SIZE (0x07fd8000) /* 128MB - SIGSTKSZ */
-
-#define SIGNAL_STACK_START (0x47fd8000)
-#define SIGNAL_STACK_SIZE SIGSTKSZ
-
-#define DYNAMIC_0_SPACE_START (0x48000000)
-#ifdef GENCGC
-#define DYNAMIC_SPACE_SIZE (0x68000000) /* 1.625GB */
-#else
-#define DYNAMIC_SPACE_SIZE (0x04000000) /* 64MB */
-#endif
-#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000) /* 512MB */
+#if defined(SOLARIS)
+#include "x86-validate-solaris.h"
#endif
#if defined(__NetBSD__)
-#define READ_ONLY_SPACE_START (SpaceStart_TargetReadOnly)
-#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define STATIC_SPACE_START (SpaceStart_TargetStatic)
-#define STATIC_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define BINDING_STACK_START (0x38000000)
-#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
-
-#define CONTROL_STACK_START (0x40000000)
-
-#define CONTROL_STACK_SIZE (0x07fd8000) /* 128MB - SIGSTKSZ */
-
-#define SIGNAL_STACK_START (0x47fd8000)
-#define SIGNAL_STACK_SIZE SIGSTKSZ
-
-#define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic)
-#ifdef GENCGC
-#define DYNAMIC_SPACE_SIZE (0x67800000U) /* 1.656GB */
-#else
-#define DYNAMIC_SPACE_SIZE (0x04000000U) /* 64MB */
-#endif
-
-#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000U) /* 512MB */
-#ifdef LINKAGE_TABLE
-#define FOREIGN_LINKAGE_SPACE_START (LinkageSpaceStart)
-#define FOREIGN_LINKAGE_SPACE_SIZE (0x100000) /* 1MB */
+#include "x86-validate-netbsd.h"
#endif
-#endif /* __NetBSD__ || DARWIN */
-
-#ifdef SOLARIS
-/*
- * The memory map for Solaris/x86 looks roughly like
- *
- * 0x08045000->0x08050000 C stack?
- * 0x08050000-> Code + C heap
- * 0x10000000->0x20000000 256 MB read-only space
- * 0x20000000->0x28000000 128M Binding stack growing up.
- * 0x28000000->0x30000000 256M Static Space.
- * 0x30000000->0x31000000 16M Foreign linkage table
- * 0x38000000->0x40000000 128M Control stack growing down.
- * 0x40000000->0xD0000000 2304M Dynamic Space.
- *
- * Starting at 0xd0ce0000 there is some mapped anon memory. libc
- * seems to start at 0xd0d40000 and other places. Looks like memory
- * above 0xd0ffe000 or so is not mapped.
- */
-
-#define READ_ONLY_SPACE_START (SpaceStart_TargetReadOnly)
-#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define STATIC_SPACE_START (SpaceStart_TargetStatic)
-#define STATIC_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */
-
-#define BINDING_STACK_START (0x20000000)
-#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */
-
-#define CONTROL_STACK_START 0x38000000
-#define CONTROL_STACK_SIZE (0x07fff000 - 8192)
-#define SIGNAL_STACK_START CONTROL_STACK_END
-#define SIGNAL_STACK_SIZE SIGSTKSZ
-
-#define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic)
-
-#ifdef GENCGC
-#define DYNAMIC_SPACE_SIZE (0x90000000) /* 2.304GB */
-#else
-#define DYNAMIC_SPACE_SIZE (0x04000000) /* 64MB */
-#endif
-#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000) /* 512MB */
-#ifdef LINKAGE_TABLE
-#define FOREIGN_LINKAGE_SPACE_START (LinkageSpaceStart)
-#define FOREIGN_LINKAGE_SPACE_SIZE (0x100000) /* 1MB */
-#endif
+#if defined(__FreeBSD__)
+#include "x86-validate-freebsd.h"
#endif
#define CONTROL_STACK_END (CONTROL_STACK_START + control_stack_size)
-----------------------------------------------------------------------
Summary of changes:
src/lisp/x86-validate-freebsd.h | 58 ++++++
...x86-validate-darwin.h => x86-validate-netbsd.h} | 37 ++--
src/lisp/x86-validate-openbsd.h | 55 ++++++
src/lisp/x86-validate.h | 187 +-------------------
4 files changed, 138 insertions(+), 199 deletions(-)
create mode 100644 src/lisp/x86-validate-freebsd.h
copy src/lisp/{x86-validate-darwin.h => x86-validate-netbsd.h} (57%)
create mode 100644 src/lisp/x86-validate-openbsd.h
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