Split x86-validate into separate files. (4fd2baf2) · Commits · Tarn Burton / cmucl

src/lisp/x86-validate-darwin.h

0 → 100644

+56 −0

Original line number	Diff line number	Diff line
		/*
		*
		* 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_DARWIN_H_
		#define _X86_VALIDATE_DARWIN_H_

		/*
		* Also look in compiler/x86/parms.lisp for some of the parameters.
		*/

		#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)

		/*
		* According to /usr/include/sys/signal.h, MINSIGSTKSZ is 32K and
		* SIGSTKSZ is 128K. We should account for that appropriately.
		*/
		#define CONTROL_STACK_SIZE (0x07fdf000) /* 128MB - SIGSTKSZ - 1 page */

		#define SIGNAL_STACK_START (0x47fe0000) /* One page past the end of the control stack */
		#define SIGNAL_STACK_SIZE SIGSTKSZ

		#define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic)
		#ifdef GENCGC

		/*
		* On Darwin, /usr/lib/dyld appears to always be loaded at address
		* #x8fe2e000. Hence, the maximum dynamic space size is 1206050816
		* bytes, or just over 1.150 GB. Set the limit to 1.150 GB.
		*/
		#define DYNAMIC_SPACE_SIZE (0x47E00000U) /* 1.150GB */

		#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 /_X86_VALIDATE_DARWIN_H_/

src/lisp/x86-validate-linux.h

0 → 100644

+64 −0

Original line number	Diff line number	Diff line
		/*
		*
		* 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_LINUX_H_
		#define _X86_VALIDATE_LINUX_H_

		/*
		* Also look in compiler/x86/parms.lisp for some of the parameters.
		*
		* Address map:
		*
		* 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.)
		*/

		#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 (0x66000000) /* 1.632GB */
		#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

		#endif

src/lisp/x86-validate-solaris.h

0 → 100644

+60 −0

Original line number	Diff line number	Diff line
		/*
		*
		* 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_SOLARIS_H_
		#define _X86_VALIDATE_SOLARIS_H_

		/*
		* Also look in compiler/x86/parms.lisp for some of the parameters.
		*
		* 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

		#endif

src/lisp/x86-validate.h

+11 −50

Original line number	Diff line number	Diff line
		@@ -8,6 +8,14 @@
		#ifndef _X86_VALIDATE_H_
		#define _X86_VALIDATE_H_

		#if defined(__linux__)
		#include "x86-validate-linux.h"
		#endif

		#if defined(DARWIN)
		#include "x86-validate-darwin.h"
		#endif

		/*
		* Also look in compiler/x86/parms.lisp for some of the parameters.
		*
		@@ -119,7 +127,7 @@
		#define DEFAULT_DYNAMIC_SPACE_SIZE (0x20000000) /* 512MB */
		#endif

		#if defined(__NetBSD__) \|\| defined(DARWIN)
		#if defined(__NetBSD__)
		#define READ_ONLY_SPACE_START (SpaceStart_TargetReadOnly)
		#define READ_ONLY_SPACE_SIZE (0x0ffff000) /* 256MB - 1 page */

		@@ -130,73 +138,26 @@
		#define BINDING_STACK_SIZE (0x07fff000) /* 128MB - 1 page */

		#define CONTROL_STACK_START (0x40000000)
		#if defined(DARWIN)
		/*
		* According to /usr/include/sys/signal.h, MINSIGSTKSZ is 32K and
		* SIGSTKSZ is 128K. We should account for that appropriately.
		*/
		#define CONTROL_STACK_SIZE (0x07fdf000) /* 128MB - SIGSTKSZ - 1 page */

		#define SIGNAL_STACK_START (0x47fe0000) /* One page past the end of the control stack */
		#define SIGNAL_STACK_SIZE SIGSTKSZ
		#else
		#define CONTROL_STACK_SIZE (0x07fd8000) /* 128MB - SIGSTKSZ */

		#define SIGNAL_STACK_START (0x47fd8000)
		#define SIGNAL_STACK_SIZE SIGSTKSZ
		#endif

		#define DYNAMIC_0_SPACE_START (SpaceStart_TargetDynamic)
		#ifdef GENCGC
		#if defined(DARWIN)
		/*
		* On Darwin, /usr/lib/dyld appears to always be loaded at address
		* #x8fe2e000. Hence, the maximum dynamic space size is 1206050816
		* bytes, or just over 1.150 GB. Set the limit to 1.150 GB.
		*/
		#define DYNAMIC_SPACE_SIZE (0x47E00000U) /* 1.150GB */
		#else
		#define DYNAMIC_SPACE_SIZE (0x67800000U) /* 1.656GB */
		#endif
		#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 /* __NetBSD__ \|\| DARWIN */

		#ifdef __linux__
		#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 (0x66000000) /* 1.632GB */
		#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
		#endif
		#endif /* __NetBSD__ \|\| DARWIN */

		#ifdef SOLARIS
		/*