Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 163 insertions, 0 deletions

diff --git a/include/asm-um/archparam-i386.h b/include/asm-um/archparam-i386.h
new file mode 100644
index 000000000000..6f78de5b621b
--- /dev/null
+++ b/include/asm-um/archparam-i386.h
@@ -0,0 +1,163 @@
+/* 
+ * Copyright (C) 2000 - 2003 Jeff Dike (jdike@addtoit.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __UM_ARCHPARAM_I386_H
+#define __UM_ARCHPARAM_I386_H
+
+/********* Bits for asm-um/elf.h ************/
+
+#include <asm/user.h>
+
+extern char * elf_aux_platform;
+#define ELF_PLATFORM (elf_aux_platform)
+
+#define ELF_ET_DYN_BASE (2 * TASK_SIZE / 3)
+
+typedef struct user_i387_struct elf_fpregset_t;
+typedef unsigned long elf_greg_t;
+
+#define ELF_NGREG (sizeof (struct user_regs_struct) / sizeof(elf_greg_t))
+typedef elf_greg_t elf_gregset_t[ELF_NGREG];
+
+#define ELF_DATA        ELFDATA2LSB
+#define ELF_ARCH        EM_386
+
+#define ELF_PLAT_INIT(regs, load_addr) do { \
+        PT_REGS_EBX(regs) = 0; \
+        PT_REGS_ECX(regs) = 0; \
+        PT_REGS_EDX(regs) = 0; \
+        PT_REGS_ESI(regs) = 0; \
+        PT_REGS_EDI(regs) = 0; \
+        PT_REGS_EBP(regs) = 0; \
+        PT_REGS_EAX(regs) = 0; \
+} while(0)
+
+/* Shamelessly stolen from include/asm-i386/elf.h */
+
+#define ELF_CORE_COPY_REGS(pr_reg, regs) do {   \
+        pr_reg[0] = PT_REGS_EBX(regs);          \
+        pr_reg[1] = PT_REGS_ECX(regs);          \
+        pr_reg[2] = PT_REGS_EDX(regs);          \
+        pr_reg[3] = PT_REGS_ESI(regs);          \
+        pr_reg[4] = PT_REGS_EDI(regs);          \
+        pr_reg[5] = PT_REGS_EBP(regs);          \
+        pr_reg[6] = PT_REGS_EAX(regs);          \
+        pr_reg[7] = PT_REGS_DS(regs);           \
+        pr_reg[8] = PT_REGS_ES(regs);           \
+        /* fake once used fs and gs selectors? */       \
+        pr_reg[9] = PT_REGS_DS(regs);           \
+        pr_reg[10] = PT_REGS_DS(regs);          \
+        pr_reg[11] = PT_REGS_SYSCALL_NR(regs);  \
+        pr_reg[12] = PT_REGS_IP(regs);          \
+        pr_reg[13] = PT_REGS_CS(regs);          \
+        pr_reg[14] = PT_REGS_EFLAGS(regs);      \
+        pr_reg[15] = PT_REGS_SP(regs);          \
+        pr_reg[16] = PT_REGS_SS(regs);          \
+} while(0);
+
+
+extern unsigned long vsyscall_ehdr;
+extern unsigned long vsyscall_end;
+extern unsigned long __kernel_vsyscall;
+
+#define VSYSCALL_BASE vsyscall_ehdr
+#define VSYSCALL_END vsyscall_end
+
+/*
+ * This is the range that is readable by user mode, and things
+ * acting like user mode such as get_user_pages.
+ */
+#define FIXADDR_USER_START      VSYSCALL_BASE
+#define FIXADDR_USER_END        VSYSCALL_END
+
+/*
+ * Architecture-neutral AT_ values in 0-17, leave some room
+ * for more of them, start the x86-specific ones at 32.
+ */
+#define AT_SYSINFO              32
+#define AT_SYSINFO_EHDR         33
+
+#define ARCH_DLINFO                                             \
+do {                                                            \
+        if ( vsyscall_ehdr ) {                                  \
+                NEW_AUX_ENT(AT_SYSINFO, __kernel_vsyscall);     \
+                NEW_AUX_ENT(AT_SYSINFO_EHDR, vsyscall_ehdr);    \
+        }                                                       \
+} while (0)
+
+/*
+ * These macros parameterize elf_core_dump in fs/binfmt_elf.c to write out
+ * extra segments containing the vsyscall DSO contents.  Dumping its
+ * contents makes post-mortem fully interpretable later without matching up
+ * the same kernel and hardware config to see what PC values meant.
+ * Dumping its extra ELF program headers includes all the other information
+ * a debugger needs to easily find how the vsyscall DSO was being used.
+ */
+#define ELF_CORE_EXTRA_PHDRS                                                  \
+        (vsyscall_ehdr ? (((struct elfhdr *)vsyscall_ehdr)->e_phnum) : 0 )
+
+#define ELF_CORE_WRITE_EXTRA_PHDRS                                            \
+if ( vsyscall_ehdr ) {                                                        \
+        const struct elfhdr *const ehdrp = (struct elfhdr *)vsyscall_ehdr;    \
+        const struct elf_phdr *const phdrp =                                  \
+                (const struct elf_phdr *) (vsyscall_ehdr + ehdrp->e_phoff);   \
+        int i;                                                                \
+        Elf32_Off ofs = 0;                                                    \
+        for (i = 0; i < ehdrp->e_phnum; ++i) {                                \
+                struct elf_phdr phdr = phdrp[i];                              \
+                if (phdr.p_type == PT_LOAD) {                                 \
+                        ofs = phdr.p_offset = offset;                         \
+                        offset += phdr.p_filesz;                              \
+                }                                                             \
+                else                                                          \
+                        phdr.p_offset += ofs;                                 \
+                phdr.p_paddr = 0; /* match other core phdrs */                \
+                DUMP_WRITE(&phdr, sizeof(phdr));                              \
+        }                                                                     \
+}
+#define ELF_CORE_WRITE_EXTRA_DATA                                             \
+if ( vsyscall_ehdr ) {                                                        \
+        const struct elfhdr *const ehdrp = (struct elfhdr *)vsyscall_ehdr;    \
+        const struct elf_phdr *const phdrp =                                  \
+                (const struct elf_phdr *) (vsyscall_ehdr + ehdrp->e_phoff);   \
+        int i;                                                                \
+        for (i = 0; i < ehdrp->e_phnum; ++i) {                                \
+                if (phdrp[i].p_type == PT_LOAD)                               \
+                        DUMP_WRITE((void *) phdrp[i].p_vaddr,                 \
+                                   phdrp[i].p_filesz);                        \
+        }                                                                     \
+}
+
+#define R_386_NONE      0
+#define R_386_32        1
+#define R_386_PC32      2
+#define R_386_GOT32     3
+#define R_386_PLT32     4
+#define R_386_COPY      5
+#define R_386_GLOB_DAT  6
+#define R_386_JMP_SLOT  7
+#define R_386_RELATIVE  8
+#define R_386_GOTOFF    9
+#define R_386_GOTPC     10
+#define R_386_NUM       11
+
+/********* Nothing for asm-um/hardirq.h **********/
+
+/********* Nothing for asm-um/hw_irq.h **********/
+
+/********* Nothing for asm-um/string.h **********/
+
+#endif
+
+/*
+ * Overrides for Emacs so that we follow Linus's tabbing style.
+ * Emacs will notice this stuff at the end of the file and automatically
+ * adjust the settings for this buffer only.  This must remain at the end
+ * of the file.
+ * ---------------------------------------------------------------------------
+ * Local variables:
+ * c-file-style: "linux"
+ * End:
+ */