Author: arty
Date: Sun Jun 25 02:03:20 2006
New Revision: 22595
URL: http://svn.reactos.org/svn/reactos?rev=22595&view=rev
Log:
WIP straggler.
Added:
branches/powerpc/reactos/include/reactos/elf/elf-powerpc.h
Added: branches/powerpc/reactos/include/reactos/elf/elf-powerpc.h
URL: http://svn.reactos.org/svn/reactos/branches/powerpc/reactos/include/reactos…
==============================================================================
--- branches/powerpc/reactos/include/reactos/elf/elf-powerpc.h (added)
+++ branches/powerpc/reactos/include/reactos/elf/elf-powerpc.h Sun Jun 25 02:03:20 2006
@@ -1,0 +1,153 @@
+/*-
+ * Copyright (c) 1996-1997 John D. Polstra.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * $FreeBSD: src/sys/powerpc/include/elf.h,v 1.16 2004/08/02 19:12:17 dfr Exp $
+ */
+
+#ifndef _MACHINE_ELF_H_
+#define _MACHINE_ELF_H_ 1
+
+/*
+ * ELF definitions for the powerpc architecture.
+ */
+
+#ifdef _REACTOS_ELF_MACHINE_IS_TARGET
+
+#ifndef __ELF_WORD_SIZE
+#define __ELF_WORD_SIZE 32 /* Used by <elf/generic.h> */
+#endif
+
+#include <elf/generic.h>
+
+#define ELF_ARCH EM_386
+
+#define ELF_MACHINE_OK(x) ((x) == EM_386 || (x) == EM_486)
+
+/*
+ * Auxiliary vector entries for passing information to the interpreter.
+ *
+ * The powerpc supplement to the SVR4 ABI specification names this "auxv_t",
+ * but POSIX lays claim to all symbols ending with "_t".
+ */
+
+typedef struct { /* Auxiliary vector entry on initial stack */
+ int a_type; /* Entry type. */
+ union {
+ long a_val; /* Integer value. */
+ void *a_ptr; /* Address. */
+ void (*a_fcn)(void); /* Function pointer (not used). */
+ } a_un;
+} Elf32_Auxinfo;
+
+#if __ELF_WORD_SIZE == 64
+/* Fake for amd64 loader support */
+typedef struct {
+ int fake;
+} Elf64_Auxinfo;
+#endif
+
+__ElfType(Auxinfo);
+
+/* Values for a_type. */
+#define AT_NULL 0 /* Terminates the vector. */
+#define AT_IGNORE 1 /* Ignored entry. */
+#define AT_EXECFD 2 /* File descriptor of program to load. */
+#define AT_PHDR 3 /* Program header of program already loaded. */
+#define AT_PHENT 4 /* Size of each program header entry. */
+#define AT_PHNUM 5 /* Number of program header entries. */
+#define AT_PAGESZ 6 /* Page size in bytes. */
+#define AT_BASE 7 /* Interpreter's base address. */
+#define AT_FLAGS 8 /* Flags (unused for powerpc). */
+#define AT_ENTRY 9 /* Where interpreter should transfer control. */
+
+/*
+ * The following non-standard values are used for passing information
+ * from John Polstra's testbed program to the dynamic linker. These
+ * are expected to go away soon.
+ *
+ * Unfortunately, these overlap the Linux non-standard values, so they
+ * must not be used in the same context.
+ */
+#define AT_BRK 10 /* Starting point for sbrk and brk. */
+#define AT_DEBUG 11 /* Debugging level. */
+
+/*
+ * The following non-standard values are used in Linux ELF binaries.
+ */
+#define AT_NOTELF 10 /* Program is not ELF ?? */
+#define AT_UID 11 /* Real uid. */
+#define AT_EUID 12 /* Effective uid. */
+#define AT_GID 13 /* Real gid. */
+#define AT_EGID 14 /* Effective gid. */
+
+#define AT_COUNT 15 /* Count of defined aux entry types. */
+
+/* Define "machine" characteristics */
+#define ELF_TARG_CLASS ELFCLASS32
+#define ELF_TARG_DATA ELFDATA2LSB
+#define ELF_TARG_MACH EM_386
+#define ELF_TARG_VER 1
+
+#endif /* _REACTOS_ELF_MACHINE_IS_TARGET */
+
+/*
+ * Relocation types.
+ */
+
+#define R_386_NONE 0 /* No relocation. */
+#define R_386_32 1 /* Add symbol value. */
+#define R_386_PC32 2 /* Add PC-relative symbol value. */
+#define R_386_GOT32 3 /* Add PC-relative GOT offset. */
+#define R_386_PLT32 4 /* Add PC-relative PLT offset. */
+#define R_386_COPY 5 /* Copy data from shared object. */
+#define R_386_GLOB_DAT 6 /* Set GOT entry to data address. */
+#define R_386_JMP_SLOT 7 /* Set GOT entry to code address. */
+#define R_386_RELATIVE 8 /* Add load address of shared object. */
+#define R_386_GOTOFF 9 /* Add GOT-relative symbol address. */
+#define R_386_GOTPC 10 /* Add PC-relative GOT table address. */
+#define R_386_TLS_TPOFF 14 /* Negative offset in static TLS block */
+#define R_386_TLS_IE 15 /* Absolute address of GOT for -ve static TLS */
+#define R_386_TLS_GOTIE 16 /* GOT entry for negative static TLS block */
+#define R_386_TLS_LE 17 /* Negative offset relative to static TLS */
+#define R_386_TLS_GD 18 /* 32 bit offset to GOT (index,off) pair */
+#define R_386_TLS_LDM 19 /* 32 bit offset to GOT (index,zero) pair */
+#define R_386_TLS_GD_32 24 /* 32 bit offset to GOT (index,off) pair */
+#define R_386_TLS_GD_PUSH 25 /* pushl instruction for Sun ABI GD sequence */
+#define R_386_TLS_GD_CALL 26 /* call instruction for Sun ABI GD sequence */
+#define R_386_TLS_GD_POP 27 /* popl instruction for Sun ABI GD sequence */
+#define R_386_TLS_LDM_32 28 /* 32 bit offset to GOT (index,zero) pair */
+#define R_386_TLS_LDM_PUSH 29 /* pushl instruction for Sun ABI LD sequence */
+#define R_386_TLS_LDM_CALL 30 /* call instruction for Sun ABI LD sequence */
+#define R_386_TLS_LDM_POP 31 /* popl instruction for Sun ABI LD sequence */
+#define R_386_TLS_LDO_32 32 /* 32 bit offset from start of TLS block */
+#define R_386_TLS_IE_32 33 /* 32 bit offset to GOT static TLS offset entry */
+#define R_386_TLS_LE_32 34 /* 32 bit offset within static TLS block */
+#define R_386_TLS_DTPMOD32 35 /* GOT entry containing TLS index */
+#define R_386_TLS_DTPOFF32 36 /* GOT entry containing TLS offset */
+#define R_386_TLS_TPOFF32 37 /* GOT entry of -ve static TLS offset */
+
+#define R_386_COUNT 38 /* Count of defined relocation types. */
+
+#endif /* !_MACHINE_ELF_H_ */
Author: arty
Date: Sun Jun 25 01:56:05 2006
New Revision: 22594
URL: http://svn.reactos.org/svn/reactos?rev=22594&view=rev
Log:
PowerPC wip stragglers.
Added:
branches/powerpc/reactos/lib/pseh/powerpc/
branches/powerpc/reactos/lib/pseh/powerpc/framebased.s
branches/powerpc/reactos/lib/pseh/powerpc/setjmp.s
Added: branches/powerpc/reactos/lib/pseh/powerpc/framebased.s
URL: http://svn.reactos.org/svn/reactos/branches/powerpc/reactos/lib/pseh/powerp…
==============================================================================
--- branches/powerpc/reactos/lib/pseh/powerpc/framebased.s (added)
+++ branches/powerpc/reactos/lib/pseh/powerpc/framebased.s Sun Jun 25 01:56:05 2006
@@ -1,0 +1,50 @@
+# Copyright (c) 2004/2005 KJK::Hyperion
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to dos so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+ .section .text
+
+ .globl __SEHCleanHandlerEnvironment
+__SEHCleanHandlerEnvironment:
+ blr
+
+ .globl __SEHCurrentRegistration
+__SEHCurrentRegistration:
+ blr
+
+ .globl __SEHRegisterFrame
+__SEHRegisterFrame:
+ blr
+
+ .globl __SEHUnregisterFrame
+__SEHUnregisterFrame:
+ blr
+
+ .globl __SEHGlobalUnwind
+__SEHGlobalUnwind:
+
+ .globl __SEHRtlUnwind
+
+# RtlUnwind clobbers all the "don't clobber" registers, so we save them
+ blr
+
+.RestoreRegisters:
+ blr
+
+# EOF
Added: branches/powerpc/reactos/lib/pseh/powerpc/setjmp.s
URL: http://svn.reactos.org/svn/reactos/branches/powerpc/reactos/lib/pseh/powerp…
==============================================================================
--- branches/powerpc/reactos/lib/pseh/powerpc/setjmp.s (added)
+++ branches/powerpc/reactos/lib/pseh/powerpc/setjmp.s Sun Jun 25 01:56:05 2006
@@ -1,0 +1,43 @@
+# Copyright (c) 2004/2005 KJK::Hyperion
+
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to dos so, subject to the following conditions:
+
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+ .section .text
+
+# Note: the undecorated names are for Borland C++ (and possibly other compilers
+# using the OMF format)
+ .globl _SEHSetJmp
+ .globl __SEHSetJmp
+_SEHSetJmp:
+__SEHSetJmp:
+ blr
+
+ .globl _SEHLongJmp
+ .globl __SEHLongJmp
+_SEHLongJmp:
+__SEHLongJmp:
+ blr
+
+ .globl _SEHLongJmp_KeepEsp
+ .globl __SEHLongJmp_KeepEsp
+_SEHLongJmp_KeepEsp:
+__SEHLongJmp_KeepEsp:
+ blr
+
+# EOF