Index: head/sys/boot/efi/loader/arch/i386/bootinfo.c =================================================================== --- head/sys/boot/efi/loader/arch/i386/bootinfo.c (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/bootinfo.c (revision 281000) @@ -0,0 +1,275 @@ +/*- + * Copyright (c) 1998 Michael Smith + * Copyright (c) 2006 Marcel Moolenaar + * 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. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include "bootstrap.h" +#include "libi386.h" +#include + +static const char howto_switches[] = "aCdrgDmphsv"; +static int howto_masks[] = { + RB_ASKNAME, RB_CDROM, RB_KDB, RB_DFLTROOT, RB_GDB, RB_MULTIPLE, + RB_MUTE, RB_PAUSE, RB_SERIAL, RB_SINGLE, RB_VERBOSE +}; + +int +bi_getboothowto(char *kargs) +{ + const char *sw; + char *opts; + int howto, i; + + howto = 0; + + /* Get the boot options from the environment first. */ + for (i = 0; howto_names[i].ev != NULL; i++) { + if (getenv(howto_names[i].ev) != NULL) + howto |= howto_names[i].mask; + } + + /* Parse kargs */ + if (kargs == NULL) + return (howto); + + opts = strchr(kargs, '-'); + while (opts != NULL) { + while (*(++opts) != '\0') { + sw = strchr(howto_switches, *opts); + if (sw == NULL) + break; + howto |= howto_masks[sw - howto_switches]; + } + opts = strchr(opts, '-'); + } + + return (howto); +} + +/* + * Copy the environment into the load area starting at (addr). + * Each variable is formatted as =, with a single nul + * separating each variable, and a double nul terminating the environment. + */ +vm_offset_t +bi_copyenv(vm_offset_t start) +{ + struct env_var *ep; + vm_offset_t addr, last; + size_t len; + + addr = last = start; + + /* Traverse the environment. */ + for (ep = environ; ep != NULL; ep = ep->ev_next) { + len = strlen(ep->ev_name); + if (i386_copyin(ep->ev_name, addr, len) != len) + break; + addr += len; + if (i386_copyin("=", addr, 1) != 1) + break; + addr++; + if (ep->ev_value != NULL) { + len = strlen(ep->ev_value); + if (i386_copyin(ep->ev_value, addr, len) != len) + break; + addr += len; + } + if (i386_copyin("", addr, 1) != 1) + break; + last = ++addr; + } + + if (i386_copyin("", last++, 1) != 1) + last = start; + return(last); +} + +/* + * Copy module-related data into the load area, where it can be + * used as a directory for loaded modules. + * + * Module data is presented in a self-describing format. Each datum + * is preceded by a 32-bit identifier and a 32-bit size field. + * + * Currently, the following data are saved: + * + * MOD_NAME (variable) module name (string) + * MOD_TYPE (variable) module type (string) + * MOD_ARGS (variable) module parameters (string) + * MOD_ADDR sizeof(vm_offset_t) module load address + * MOD_SIZE sizeof(size_t) module size + * MOD_METADATA (variable) type-specific metadata + */ +#define COPY32(v, a) { \ + u_int32_t x = (v); \ + i386_copyin(&x, a, sizeof(x)); \ + a += sizeof(x); \ +} + +#define MOD_STR(t, a, s) { \ + COPY32(t, a); \ + COPY32(strlen(s) + 1, a); \ + i386_copyin(s, a, strlen(s) + 1); \ + a += roundup(strlen(s) + 1, sizeof(u_int64_t));\ +} + +#define MOD_NAME(a, s) MOD_STR(MODINFO_NAME, a, s) +#define MOD_TYPE(a, s) MOD_STR(MODINFO_TYPE, a, s) +#define MOD_ARGS(a, s) MOD_STR(MODINFO_ARGS, a, s) + +#define MOD_VAR(t, a, s) { \ + COPY32(t, a); \ + COPY32(sizeof(s), a); \ + i386_copyin(&s, a, sizeof(s)); \ + a += roundup(sizeof(s), sizeof(u_int64_t)); \ +} + +#define MOD_ADDR(a, s) MOD_VAR(MODINFO_ADDR, a, s) +#define MOD_SIZE(a, s) MOD_VAR(MODINFO_SIZE, a, s) + +#define MOD_METADATA(a, mm) { \ + COPY32(MODINFO_METADATA | mm->md_type, a); \ + COPY32(mm->md_size, a); \ + i386_copyin(mm->md_data, a, mm->md_size); \ + a += roundup(mm->md_size, sizeof(u_int64_t));\ +} + +#define MOD_END(a) { \ + COPY32(MODINFO_END, a); \ + COPY32(0, a); \ +} + +vm_offset_t +bi_copymodules(vm_offset_t addr) +{ + struct preloaded_file *fp; + struct file_metadata *md; + + /* Start with the first module on the list, should be the kernel. */ + for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { + /* The name field must come first. */ + MOD_NAME(addr, fp->f_name); + MOD_TYPE(addr, fp->f_type); + if (fp->f_args) + MOD_ARGS(addr, fp->f_args); + MOD_ADDR(addr, fp->f_addr); + MOD_SIZE(addr, fp->f_size); + for (md = fp->f_metadata; md != NULL; md = md->md_next) { + if (!(md->md_type & MODINFOMD_NOCOPY)) + MOD_METADATA(addr, md); + } + } + MOD_END(addr); + return(addr); +} + +/* + * Load the information expected by the kernel. + * + * - The kernel environment is copied into kernel space. + * - Module metadata are formatted and placed in kernel space. + */ +int +bi_load(struct preloaded_file *fp, uint64_t *bi_addr) +{ + struct bootinfo bi; + struct preloaded_file *xp; + struct file_metadata *md; + struct devdesc *rootdev; + char *rootdevname; + vm_offset_t addr, ssym, esym; + + bzero(&bi, sizeof(struct bootinfo)); + bi.bi_version = 1; +// bi.bi_boothowto = bi_getboothowto(fp->f_args); + + /* + * Allow the environment variable 'rootdev' to override the supplied + * device. This should perhaps go to MI code and/or have $rootdev + * tested/set by MI code before launching the kernel. + */ + rootdevname = getenv("rootdev"); + i386_getdev((void**)&rootdev, rootdevname, NULL); + if (rootdev != NULL) { + /* Try reading /etc/fstab to select the root device. */ + getrootmount(i386_fmtdev(rootdev)); + free(rootdev); + } + + md = file_findmetadata(fp, MODINFOMD_SSYM); + ssym = (md != NULL) ? *((vm_offset_t *)&(md->md_data)) : 0; + md = file_findmetadata(fp, MODINFOMD_ESYM); + esym = (md != NULL) ? *((vm_offset_t *)&(md->md_data)) : 0; + if (ssym != 0 && esym != 0) { + bi.bi_symtab = ssym; + bi.bi_esymtab = esym; + } + + /* Find the last module in the chain. */ + addr = 0; + for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) { + if (addr < (xp->f_addr + xp->f_size)) + addr = xp->f_addr + xp->f_size; + } + + addr = (addr + 15) & ~15; + + /* Copy module list and metadata. */ + bi.bi_modulep = addr; + addr = bi_copymodules(addr); + if (addr <= bi.bi_modulep) { + addr = bi.bi_modulep; + bi.bi_modulep = 0; + } + + addr = (addr + 15) & ~15; + + /* Copy our environment. */ + bi.bi_envp = addr; + addr = bi_copyenv(addr); + if (addr <= bi.bi_envp) { + addr = bi.bi_envp; + bi.bi_envp = 0; + } + + addr = (addr + PAGE_MASK) & ~PAGE_MASK; + bi.bi_kernend = addr; + + return (ldr_bootinfo(&bi, bi_addr)); +} Property changes on: head/sys/boot/efi/loader/arch/i386/bootinfo.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/efi/loader/arch/i386/efimd.c =================================================================== --- head/sys/boot/efi/loader/arch/i386/efimd.c (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/efimd.c (revision 281000) @@ -0,0 +1,139 @@ +/*- + * Copyright (c) 2004, 2006 Marcel Moolenaar + * 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 ``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 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. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include + +#include +#include + +#include +#include + +#define EFI_INTEL_FPSWA \ + {0xc41b6531,0x97b9,0x11d3,{0x9a,0x29,0x00,0x90,0x27,0x3f,0xc1,0x4d}} + +static EFI_GUID fpswa_guid = EFI_INTEL_FPSWA; + +/* DIG64 Headless Console & Debug Port Table. */ +#define HCDP_TABLE_GUID \ + {0xf951938d,0x620b,0x42ef,{0x82,0x79,0xa8,0x4b,0x79,0x61,0x78,0x98}} + +static EFI_GUID hcdp_guid = HCDP_TABLE_GUID; + +static UINTN mapkey; + +uint64_t +ldr_alloc(vm_offset_t va) +{ + + return (0); +} + +int +ldr_bootinfo(struct bootinfo *bi, uint64_t *bi_addr) +{ + VOID *fpswa; + EFI_MEMORY_DESCRIPTOR *mm; + EFI_PHYSICAL_ADDRESS addr; + EFI_HANDLE handle; + EFI_STATUS status; + size_t bisz; + UINTN mmsz, pages, sz; + UINT32 mmver; + + bi->bi_systab = (uint64_t)ST; + bi->bi_hcdp = (uint64_t)efi_get_table(&hcdp_guid); + + sz = sizeof(EFI_HANDLE); + status = BS->LocateHandle(ByProtocol, &fpswa_guid, 0, &sz, &handle); + if (status == 0) + status = BS->HandleProtocol(handle, &fpswa_guid, &fpswa); + bi->bi_fpswa = (status == 0) ? (uint64_t)fpswa : 0; + + bisz = (sizeof(struct bootinfo) + 0x0f) & ~0x0f; + + /* + * Allocate enough pages to hold the bootinfo block and the memory + * map EFI will return to us. The memory map has an unknown size, + * so we have to determine that first. Note that the AllocatePages + * call can itself modify the memory map, so we have to take that + * into account as well. The changes to the memory map are caused + * by splitting a range of free memory into two (AFAICT), so that + * one is marked as being loader data. + */ + sz = 0; + BS->GetMemoryMap(&sz, NULL, &mapkey, &mmsz, &mmver); + sz += mmsz; + sz = (sz + 15) & ~15; + pages = EFI_SIZE_TO_PAGES(sz + bisz); + status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData, pages, + &addr); + if (EFI_ERROR(status)) { + printf("%s: AllocatePages() returned 0x%lx\n", __func__, + (long)status); + return (ENOMEM); + } + + /* + * Read the memory map and stash it after bootinfo. Align the + * memory map on a 16-byte boundary (the bootinfo block is page + * aligned). + */ + *bi_addr = addr; + mm = (void *)(addr + bisz); + sz = (EFI_PAGE_SIZE * pages) - bisz; + status = BS->GetMemoryMap(&sz, mm, &mapkey, &mmsz, &mmver); + if (EFI_ERROR(status)) { + printf("%s: GetMemoryMap() returned 0x%lx\n", __func__, + (long)status); + return (EINVAL); + } + bi->bi_memmap = (uint64_t)mm; + bi->bi_memmap_size = sz; + bi->bi_memdesc_size = mmsz; + bi->bi_memdesc_version = mmver; + + bcopy(bi, (void *)(*bi_addr), sizeof(*bi)); + return (0); +} + +int +ldr_enter(const char *kernel) +{ + EFI_STATUS status; + + status = BS->ExitBootServices(IH, mapkey); + if (EFI_ERROR(status)) { + printf("%s: ExitBootServices() returned 0x%lx\n", __func__, + (long)status); + return (EINVAL); + } + + return (0); +} Property changes on: head/sys/boot/efi/loader/arch/i386/efimd.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/efi/loader/arch/i386/elf32_freebsd.c =================================================================== --- head/sys/boot/efi/loader/arch/i386/elf32_freebsd.c (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/elf32_freebsd.c (revision 281000) @@ -0,0 +1,87 @@ +/*- + * Copyright (c) 1998 Michael Smith + * 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. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include +#include +#include +#include +#include + +#include "bootstrap.h" +#include "../libi386/libi386.h" +#include "../btx/lib/btxv86.h" + +extern void __exec(caddr_t addr, ...); + + +static int elf32_exec(struct preloaded_file *amp); +static int elf32_obj_exec(struct preloaded_file *amp); + +struct file_format i386_elf = { elf32_loadfile, elf32_exec }; +struct file_format i386_elf_obj = { elf32_obj_loadfile, elf32_obj_exec }; + +/* + * There is an ELF kernel and one or more ELF modules loaded. + * We wish to start executing the kernel image, so make such + * preparations as are required, and do so. + */ +static int +elf32_exec(struct preloaded_file *fp) +{ + struct file_metadata *md; + Elf_Ehdr *ehdr; + vm_offset_t entry, bootinfop, modulep, kernend; + int boothowto, err, bootdev; + + if ((md = file_findmetadata(fp, MODINFOMD_ELFHDR)) == NULL) + return(EFTYPE); + ehdr = (Elf_Ehdr *)&(md->md_data); + + err = bi_load(fp->f_args, &boothowto, &bootdev, &bootinfop, &modulep, &kernend); + if (err != 0) + return(err); + entry = ehdr->e_entry & 0xffffff; + + printf("Start @ 0x%lx ...\n", entry); + + ldr_enter(fp->f_name); + + dev_cleanup(); + __exec((void *)entry, boothowto, bootdev, 0, 0, 0, bootinfop, modulep, kernend); + + panic("exec returned"); +} + +static int +elf32_obj_exec(struct preloaded_file *fp) +{ + return (EFTYPE); +} Property changes on: head/sys/boot/efi/loader/arch/i386/elf32_freebsd.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/efi/loader/arch/i386/exec.c =================================================================== --- head/sys/boot/efi/loader/arch/i386/exec.c (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/exec.c (revision 281000) @@ -0,0 +1,49 @@ +/*- + * Copyright (c) 2010 Rui Paulo + * 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 ``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 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. + */ + +#include +__FBSDID("$FreeBSD$"); + +#include +#include +#include "../btx/lib/btxv86.h" + +#include "../../common/bootstrap.h" + +uint32_t __base; +struct __v86 __v86; + +void +__v86int() +{ + printf("%s\n", __func__); + exit(1); +} + +void +__exec(caddr_t addr, ...) +{ +} Property changes on: head/sys/boot/efi/loader/arch/i386/exec.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/efi/loader/arch/i386/i386_copy.c =================================================================== --- head/sys/boot/efi/loader/arch/i386/i386_copy.c (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/i386_copy.c (revision 281000) @@ -0,0 +1,59 @@ +/*- + * Copyright (c) 1998 Michael Smith + * 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. + */ + +#include +__FBSDID("$FreeBSD$"); + +/* + * MD primitives supporting placement of module data + * + * XXX should check load address/size against memory top. + */ +#include + +#include "libi386.h" +#include "btxv86.h" + +ssize_t +i386_copyin(const void *src, vm_offset_t dest, const size_t len) +{ + bcopy(src, PTOV(dest), len); + return(len); +} + +ssize_t +i386_copyout(const vm_offset_t src, void *dest, const size_t len) +{ + bcopy(PTOV(src), dest, len); + return(len); +} + + +ssize_t +i386_readin(const int fd, vm_offset_t dest, const size_t len) +{ + return (read(fd, PTOV(dest), len)); +} Property changes on: head/sys/boot/efi/loader/arch/i386/i386_copy.c ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/efi/loader/arch/i386/ldscript.i386 =================================================================== --- head/sys/boot/efi/loader/arch/i386/ldscript.i386 (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/ldscript.i386 (revision 281000) @@ -0,0 +1,72 @@ +/* $FreeBSD$ */ +OUTPUT_FORMAT("elf32-i386-freebsd", "elf32-i386-freebsd", "elf32-i386-freebsd") +OUTPUT_ARCH(i386) +ENTRY(_start) +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + . = 0; + ImageBase = .; + . = SIZEOF_HEADERS; + . = ALIGN(4096); + .text : { + *(.text .stub .text.* .gnu.linkonce.t.*) + /* .gnu.warning sections are handled specially by elf32.em. */ + *(.gnu.warning) + *(.plt) + } =0x00300000010070000002000001000400 + . = ALIGN(4096); + .data : { + *(.rodata .rodata.* .gnu.linkonce.r.*) + *(.rodata1) + *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) + *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) + *(.opd) + *(.data .data.* .gnu.linkonce.d.*) + *(.data1) + *(.plabel) + *(.dynbss) + *(.bss .bss.* .gnu.linkonce.b.*) + *(COMMON) + } + . = ALIGN(4096); + set_Xcommand_set : { + __start_set_Xcommand_set = .; + *(set_Xcommand_set) + __stop_set_Xcommand_set = .; + } + . = ALIGN(4096); + __gp = .; + .sdata : { + *(.got.plt .got) + *(.sdata .sdata.* .gnu.linkonce.s.*) + *(dynsbss) + *(.sbss .sbss.* .gnu.linkonce.sb.*) + *(.scommon) + } + . = ALIGN(4096); + .dynamic : { *(.dynamic) } + . = ALIGN(4096); + .rel.dyn : { + *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) + *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) + *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) + *(.rel.got) + *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) + *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) + *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) + *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) + *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) + *(.rel.plt) + *(.relset_*) + *(.rel.dyn .rel.dyn.*) + } + . = ALIGN(4096); + .reloc : { *(.reloc) } + . = ALIGN(4096); + .hash : { *(.hash) } + . = ALIGN(4096); + .dynsym : { *(.dynsym) } + . = ALIGN(4096); + .dynstr : { *(.dynstr) } +} Property changes on: head/sys/boot/efi/loader/arch/i386/ldscript.i386 ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/efi/loader/arch/i386/start.S =================================================================== --- head/sys/boot/efi/loader/arch/i386/start.S (nonexistent) +++ head/sys/boot/efi/loader/arch/i386/start.S (revision 281000) @@ -0,0 +1,70 @@ +/*- + * Copyright (c) 2008-2010 Rui Paulo + * 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. + * + * $FreeBSD$ + */ + + .text + +#include + +#define EFI_SUCCESS 0 + +/* + * EFI entry point. + * _start(EFI_IMAGE image_handle, EFI_SYSTEM_TABLE *system_table); + * + * We calculate the base address along with _DYNAMIC, relocate us and finally + * pass control to efi_main. + */ + +ENTRY(_start) + pushl %ebp + movl %esp, %ebp + + pushl 12(%ebp) /* image_handle */ + pushl 8(%ebp) /* system_table */ + call 0f +0: popl %eax + movl %eax, %ebx + addl $ImageBase-0b, %eax + addl $_DYNAMIC-0b, %ebx + pushl %ebx /* dynamic */ + pushl %eax /* ImageBase */ + call _reloc + cmpl $EFI_SUCCESS, %eax + jne 1f + popl %ebx /* remove ImageBase from the stack */ + popl %ebx /* remove dynamic from the stack */ + call efi_main +1: leave + ret +END(_start) + + .data + .section .reloc, "a" + .long 0 + .long 10 + .word 0 Property changes on: head/sys/boot/efi/loader/arch/i386/start.S ___________________________________________________________________ Added: svn:eol-style ## -0,0 +1 ## +native \ No newline at end of property Added: svn:keywords ## -0,0 +1 ## +FreeBSD=%H \ No newline at end of property Added: svn:mime-type ## -0,0 +1 ## +text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/i386_copy.c =================================================================== --- head/sys/boot/i386/efi/i386_copy.c (revision 280999) +++ head/sys/boot/i386/efi/i386_copy.c (nonexistent) @@ -1,59 +0,0 @@ -/*- - * Copyright (c) 1998 Michael Smith - * 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. - */ - -#include -__FBSDID("$FreeBSD$"); - -/* - * MD primitives supporting placement of module data - * - * XXX should check load address/size against memory top. - */ -#include - -#include "libi386.h" -#include "btxv86.h" - -ssize_t -i386_copyin(const void *src, vm_offset_t dest, const size_t len) -{ - bcopy(src, PTOV(dest), len); - return(len); -} - -ssize_t -i386_copyout(const vm_offset_t src, void *dest, const size_t len) -{ - bcopy(PTOV(src), dest, len); - return(len); -} - - -ssize_t -i386_readin(const int fd, vm_offset_t dest, const size_t len) -{ - return (read(fd, PTOV(dest), len)); -} Property changes on: head/sys/boot/i386/efi/i386_copy.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/bootinfo.c =================================================================== --- head/sys/boot/i386/efi/bootinfo.c (revision 280999) +++ head/sys/boot/i386/efi/bootinfo.c (nonexistent) @@ -1,275 +0,0 @@ -/*- - * Copyright (c) 1998 Michael Smith - * Copyright (c) 2006 Marcel Moolenaar - * 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. - */ - -#include -__FBSDID("$FreeBSD$"); - -#include -#include -#include -#include -#include -#include - -#include -#include - -#include "bootstrap.h" -#include "libi386.h" -#include - -static const char howto_switches[] = "aCdrgDmphsv"; -static int howto_masks[] = { - RB_ASKNAME, RB_CDROM, RB_KDB, RB_DFLTROOT, RB_GDB, RB_MULTIPLE, - RB_MUTE, RB_PAUSE, RB_SERIAL, RB_SINGLE, RB_VERBOSE -}; - -int -bi_getboothowto(char *kargs) -{ - const char *sw; - char *opts; - int howto, i; - - howto = 0; - - /* Get the boot options from the environment first. */ - for (i = 0; howto_names[i].ev != NULL; i++) { - if (getenv(howto_names[i].ev) != NULL) - howto |= howto_names[i].mask; - } - - /* Parse kargs */ - if (kargs == NULL) - return (howto); - - opts = strchr(kargs, '-'); - while (opts != NULL) { - while (*(++opts) != '\0') { - sw = strchr(howto_switches, *opts); - if (sw == NULL) - break; - howto |= howto_masks[sw - howto_switches]; - } - opts = strchr(opts, '-'); - } - - return (howto); -} - -/* - * Copy the environment into the load area starting at (addr). - * Each variable is formatted as =, with a single nul - * separating each variable, and a double nul terminating the environment. - */ -vm_offset_t -bi_copyenv(vm_offset_t start) -{ - struct env_var *ep; - vm_offset_t addr, last; - size_t len; - - addr = last = start; - - /* Traverse the environment. */ - for (ep = environ; ep != NULL; ep = ep->ev_next) { - len = strlen(ep->ev_name); - if (i386_copyin(ep->ev_name, addr, len) != len) - break; - addr += len; - if (i386_copyin("=", addr, 1) != 1) - break; - addr++; - if (ep->ev_value != NULL) { - len = strlen(ep->ev_value); - if (i386_copyin(ep->ev_value, addr, len) != len) - break; - addr += len; - } - if (i386_copyin("", addr, 1) != 1) - break; - last = ++addr; - } - - if (i386_copyin("", last++, 1) != 1) - last = start; - return(last); -} - -/* - * Copy module-related data into the load area, where it can be - * used as a directory for loaded modules. - * - * Module data is presented in a self-describing format. Each datum - * is preceded by a 32-bit identifier and a 32-bit size field. - * - * Currently, the following data are saved: - * - * MOD_NAME (variable) module name (string) - * MOD_TYPE (variable) module type (string) - * MOD_ARGS (variable) module parameters (string) - * MOD_ADDR sizeof(vm_offset_t) module load address - * MOD_SIZE sizeof(size_t) module size - * MOD_METADATA (variable) type-specific metadata - */ -#define COPY32(v, a) { \ - u_int32_t x = (v); \ - i386_copyin(&x, a, sizeof(x)); \ - a += sizeof(x); \ -} - -#define MOD_STR(t, a, s) { \ - COPY32(t, a); \ - COPY32(strlen(s) + 1, a); \ - i386_copyin(s, a, strlen(s) + 1); \ - a += roundup(strlen(s) + 1, sizeof(u_int64_t));\ -} - -#define MOD_NAME(a, s) MOD_STR(MODINFO_NAME, a, s) -#define MOD_TYPE(a, s) MOD_STR(MODINFO_TYPE, a, s) -#define MOD_ARGS(a, s) MOD_STR(MODINFO_ARGS, a, s) - -#define MOD_VAR(t, a, s) { \ - COPY32(t, a); \ - COPY32(sizeof(s), a); \ - i386_copyin(&s, a, sizeof(s)); \ - a += roundup(sizeof(s), sizeof(u_int64_t)); \ -} - -#define MOD_ADDR(a, s) MOD_VAR(MODINFO_ADDR, a, s) -#define MOD_SIZE(a, s) MOD_VAR(MODINFO_SIZE, a, s) - -#define MOD_METADATA(a, mm) { \ - COPY32(MODINFO_METADATA | mm->md_type, a); \ - COPY32(mm->md_size, a); \ - i386_copyin(mm->md_data, a, mm->md_size); \ - a += roundup(mm->md_size, sizeof(u_int64_t));\ -} - -#define MOD_END(a) { \ - COPY32(MODINFO_END, a); \ - COPY32(0, a); \ -} - -vm_offset_t -bi_copymodules(vm_offset_t addr) -{ - struct preloaded_file *fp; - struct file_metadata *md; - - /* Start with the first module on the list, should be the kernel. */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - /* The name field must come first. */ - MOD_NAME(addr, fp->f_name); - MOD_TYPE(addr, fp->f_type); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args); - MOD_ADDR(addr, fp->f_addr); - MOD_SIZE(addr, fp->f_size); - for (md = fp->f_metadata; md != NULL; md = md->md_next) { - if (!(md->md_type & MODINFOMD_NOCOPY)) - MOD_METADATA(addr, md); - } - } - MOD_END(addr); - return(addr); -} - -/* - * Load the information expected by the kernel. - * - * - The kernel environment is copied into kernel space. - * - Module metadata are formatted and placed in kernel space. - */ -int -bi_load(struct preloaded_file *fp, uint64_t *bi_addr) -{ - struct bootinfo bi; - struct preloaded_file *xp; - struct file_metadata *md; - struct devdesc *rootdev; - char *rootdevname; - vm_offset_t addr, ssym, esym; - - bzero(&bi, sizeof(struct bootinfo)); - bi.bi_version = 1; -// bi.bi_boothowto = bi_getboothowto(fp->f_args); - - /* - * Allow the environment variable 'rootdev' to override the supplied - * device. This should perhaps go to MI code and/or have $rootdev - * tested/set by MI code before launching the kernel. - */ - rootdevname = getenv("rootdev"); - i386_getdev((void**)&rootdev, rootdevname, NULL); - if (rootdev != NULL) { - /* Try reading /etc/fstab to select the root device. */ - getrootmount(i386_fmtdev(rootdev)); - free(rootdev); - } - - md = file_findmetadata(fp, MODINFOMD_SSYM); - ssym = (md != NULL) ? *((vm_offset_t *)&(md->md_data)) : 0; - md = file_findmetadata(fp, MODINFOMD_ESYM); - esym = (md != NULL) ? *((vm_offset_t *)&(md->md_data)) : 0; - if (ssym != 0 && esym != 0) { - bi.bi_symtab = ssym; - bi.bi_esymtab = esym; - } - - /* Find the last module in the chain. */ - addr = 0; - for (xp = file_findfile(NULL, NULL); xp != NULL; xp = xp->f_next) { - if (addr < (xp->f_addr + xp->f_size)) - addr = xp->f_addr + xp->f_size; - } - - addr = (addr + 15) & ~15; - - /* Copy module list and metadata. */ - bi.bi_modulep = addr; - addr = bi_copymodules(addr); - if (addr <= bi.bi_modulep) { - addr = bi.bi_modulep; - bi.bi_modulep = 0; - } - - addr = (addr + 15) & ~15; - - /* Copy our environment. */ - bi.bi_envp = addr; - addr = bi_copyenv(addr); - if (addr <= bi.bi_envp) { - addr = bi.bi_envp; - bi.bi_envp = 0; - } - - addr = (addr + PAGE_MASK) & ~PAGE_MASK; - bi.bi_kernend = addr; - - return (ldr_bootinfo(&bi, bi_addr)); -} Property changes on: head/sys/boot/i386/efi/bootinfo.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/elf32_freebsd.c =================================================================== --- head/sys/boot/i386/efi/elf32_freebsd.c (revision 280999) +++ head/sys/boot/i386/efi/elf32_freebsd.c (nonexistent) @@ -1,87 +0,0 @@ -/*- - * Copyright (c) 1998 Michael Smith - * 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. - */ - -#include -__FBSDID("$FreeBSD$"); - -#include -#include -#include -#include -#include -#include -#include - -#include "bootstrap.h" -#include "../libi386/libi386.h" -#include "../btx/lib/btxv86.h" - -extern void __exec(caddr_t addr, ...); - - -static int elf32_exec(struct preloaded_file *amp); -static int elf32_obj_exec(struct preloaded_file *amp); - -struct file_format i386_elf = { elf32_loadfile, elf32_exec }; -struct file_format i386_elf_obj = { elf32_obj_loadfile, elf32_obj_exec }; - -/* - * There is an ELF kernel and one or more ELF modules loaded. - * We wish to start executing the kernel image, so make such - * preparations as are required, and do so. - */ -static int -elf32_exec(struct preloaded_file *fp) -{ - struct file_metadata *md; - Elf_Ehdr *ehdr; - vm_offset_t entry, bootinfop, modulep, kernend; - int boothowto, err, bootdev; - - if ((md = file_findmetadata(fp, MODINFOMD_ELFHDR)) == NULL) - return(EFTYPE); - ehdr = (Elf_Ehdr *)&(md->md_data); - - err = bi_load(fp->f_args, &boothowto, &bootdev, &bootinfop, &modulep, &kernend); - if (err != 0) - return(err); - entry = ehdr->e_entry & 0xffffff; - - printf("Start @ 0x%lx ...\n", entry); - - ldr_enter(fp->f_name); - - dev_cleanup(); - __exec((void *)entry, boothowto, bootdev, 0, 0, 0, bootinfop, modulep, kernend); - - panic("exec returned"); -} - -static int -elf32_obj_exec(struct preloaded_file *fp) -{ - return (EFTYPE); -} Property changes on: head/sys/boot/i386/efi/elf32_freebsd.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/exec.c =================================================================== --- head/sys/boot/i386/efi/exec.c (revision 280999) +++ head/sys/boot/i386/efi/exec.c (nonexistent) @@ -1,49 +0,0 @@ -/*- - * Copyright (c) 2010 Rui Paulo - * 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 ``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 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. - */ - -#include -__FBSDID("$FreeBSD$"); - -#include -#include -#include "../btx/lib/btxv86.h" - -#include "../../common/bootstrap.h" - -uint32_t __base; -struct __v86 __v86; - -void -__v86int() -{ - printf("%s\n", __func__); - exit(1); -} - -void -__exec(caddr_t addr, ...) -{ -} Property changes on: head/sys/boot/i386/efi/exec.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/start.S =================================================================== --- head/sys/boot/i386/efi/start.S (revision 280999) +++ head/sys/boot/i386/efi/start.S (nonexistent) @@ -1,70 +0,0 @@ -/*- - * Copyright (c) 2008-2010 Rui Paulo - * 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. - * - * $FreeBSD$ - */ - - .text - -#include - -#define EFI_SUCCESS 0 - -/* - * EFI entry point. - * _start(EFI_IMAGE image_handle, EFI_SYSTEM_TABLE *system_table); - * - * We calculate the base address along with _DYNAMIC, relocate us and finally - * pass control to efi_main. - */ - -ENTRY(_start) - pushl %ebp - movl %esp, %ebp - - pushl 12(%ebp) /* image_handle */ - pushl 8(%ebp) /* system_table */ - call 0f -0: popl %eax - movl %eax, %ebx - addl $ImageBase-0b, %eax - addl $_DYNAMIC-0b, %ebx - pushl %ebx /* dynamic */ - pushl %eax /* ImageBase */ - call _reloc - cmpl $EFI_SUCCESS, %eax - jne 1f - popl %ebx /* remove ImageBase from the stack */ - popl %ebx /* remove dynamic from the stack */ - call efi_main -1: leave - ret -END(_start) - - .data - .section .reloc, "a" - .long 0 - .long 10 - .word 0 Property changes on: head/sys/boot/i386/efi/start.S ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/ldscript.i386 =================================================================== --- head/sys/boot/i386/efi/ldscript.i386 (revision 280999) +++ head/sys/boot/i386/efi/ldscript.i386 (nonexistent) @@ -1,72 +0,0 @@ -/* $FreeBSD$ */ -OUTPUT_FORMAT("elf32-i386-freebsd", "elf32-i386-freebsd", "elf32-i386-freebsd") -OUTPUT_ARCH(i386) -ENTRY(_start) -SECTIONS -{ - /* Read-only sections, merged into text segment: */ - . = 0; - ImageBase = .; - . = SIZEOF_HEADERS; - . = ALIGN(4096); - .text : { - *(.text .stub .text.* .gnu.linkonce.t.*) - /* .gnu.warning sections are handled specially by elf32.em. */ - *(.gnu.warning) - *(.plt) - } =0x00300000010070000002000001000400 - . = ALIGN(4096); - .data : { - *(.rodata .rodata.* .gnu.linkonce.r.*) - *(.rodata1) - *(.sdata2 .sdata2.* .gnu.linkonce.s2.*) - *(.sbss2 .sbss2.* .gnu.linkonce.sb2.*) - *(.opd) - *(.data .data.* .gnu.linkonce.d.*) - *(.data1) - *(.plabel) - *(.dynbss) - *(.bss .bss.* .gnu.linkonce.b.*) - *(COMMON) - } - . = ALIGN(4096); - set_Xcommand_set : { - __start_set_Xcommand_set = .; - *(set_Xcommand_set) - __stop_set_Xcommand_set = .; - } - . = ALIGN(4096); - __gp = .; - .sdata : { - *(.got.plt .got) - *(.sdata .sdata.* .gnu.linkonce.s.*) - *(dynsbss) - *(.sbss .sbss.* .gnu.linkonce.sb.*) - *(.scommon) - } - . = ALIGN(4096); - .dynamic : { *(.dynamic) } - . = ALIGN(4096); - .rel.dyn : { - *(.rel.text .rel.text.* .rel.gnu.linkonce.t.*) - *(.rel.rodata .rel.rodata.* .rel.gnu.linkonce.r.*) - *(.rel.data .rel.data.* .rel.gnu.linkonce.d.*) - *(.rel.got) - *(.rel.sdata .rel.sdata.* .rel.gnu.linkonce.s.*) - *(.rel.sbss .rel.sbss.* .rel.gnu.linkonce.sb.*) - *(.rel.sdata2 .rel.sdata2.* .rel.gnu.linkonce.s2.*) - *(.rel.sbss2 .rel.sbss2.* .rel.gnu.linkonce.sb2.*) - *(.rel.bss .rel.bss.* .rel.gnu.linkonce.b.*) - *(.rel.plt) - *(.relset_*) - *(.rel.dyn .rel.dyn.*) - } - . = ALIGN(4096); - .reloc : { *(.reloc) } - . = ALIGN(4096); - .hash : { *(.hash) } - . = ALIGN(4096); - .dynsym : { *(.dynsym) } - . = ALIGN(4096); - .dynstr : { *(.dynstr) } -} Property changes on: head/sys/boot/i386/efi/ldscript.i386 ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi/efimd.c =================================================================== --- head/sys/boot/i386/efi/efimd.c (revision 280999) +++ head/sys/boot/i386/efi/efimd.c (nonexistent) @@ -1,139 +0,0 @@ -/*- - * Copyright (c) 2004, 2006 Marcel Moolenaar - * 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 ``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 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. - */ - -#include -__FBSDID("$FreeBSD$"); - -#include - -#include -#include - -#include -#include - -#define EFI_INTEL_FPSWA \ - {0xc41b6531,0x97b9,0x11d3,{0x9a,0x29,0x00,0x90,0x27,0x3f,0xc1,0x4d}} - -static EFI_GUID fpswa_guid = EFI_INTEL_FPSWA; - -/* DIG64 Headless Console & Debug Port Table. */ -#define HCDP_TABLE_GUID \ - {0xf951938d,0x620b,0x42ef,{0x82,0x79,0xa8,0x4b,0x79,0x61,0x78,0x98}} - -static EFI_GUID hcdp_guid = HCDP_TABLE_GUID; - -static UINTN mapkey; - -uint64_t -ldr_alloc(vm_offset_t va) -{ - - return (0); -} - -int -ldr_bootinfo(struct bootinfo *bi, uint64_t *bi_addr) -{ - VOID *fpswa; - EFI_MEMORY_DESCRIPTOR *mm; - EFI_PHYSICAL_ADDRESS addr; - EFI_HANDLE handle; - EFI_STATUS status; - size_t bisz; - UINTN mmsz, pages, sz; - UINT32 mmver; - - bi->bi_systab = (uint64_t)ST; - bi->bi_hcdp = (uint64_t)efi_get_table(&hcdp_guid); - - sz = sizeof(EFI_HANDLE); - status = BS->LocateHandle(ByProtocol, &fpswa_guid, 0, &sz, &handle); - if (status == 0) - status = BS->HandleProtocol(handle, &fpswa_guid, &fpswa); - bi->bi_fpswa = (status == 0) ? (uint64_t)fpswa : 0; - - bisz = (sizeof(struct bootinfo) + 0x0f) & ~0x0f; - - /* - * Allocate enough pages to hold the bootinfo block and the memory - * map EFI will return to us. The memory map has an unknown size, - * so we have to determine that first. Note that the AllocatePages - * call can itself modify the memory map, so we have to take that - * into account as well. The changes to the memory map are caused - * by splitting a range of free memory into two (AFAICT), so that - * one is marked as being loader data. - */ - sz = 0; - BS->GetMemoryMap(&sz, NULL, &mapkey, &mmsz, &mmver); - sz += mmsz; - sz = (sz + 15) & ~15; - pages = EFI_SIZE_TO_PAGES(sz + bisz); - status = BS->AllocatePages(AllocateAnyPages, EfiLoaderData, pages, - &addr); - if (EFI_ERROR(status)) { - printf("%s: AllocatePages() returned 0x%lx\n", __func__, - (long)status); - return (ENOMEM); - } - - /* - * Read the memory map and stash it after bootinfo. Align the - * memory map on a 16-byte boundary (the bootinfo block is page - * aligned). - */ - *bi_addr = addr; - mm = (void *)(addr + bisz); - sz = (EFI_PAGE_SIZE * pages) - bisz; - status = BS->GetMemoryMap(&sz, mm, &mapkey, &mmsz, &mmver); - if (EFI_ERROR(status)) { - printf("%s: GetMemoryMap() returned 0x%lx\n", __func__, - (long)status); - return (EINVAL); - } - bi->bi_memmap = (uint64_t)mm; - bi->bi_memmap_size = sz; - bi->bi_memdesc_size = mmsz; - bi->bi_memdesc_version = mmver; - - bcopy(bi, (void *)(*bi_addr), sizeof(*bi)); - return (0); -} - -int -ldr_enter(const char *kernel) -{ - EFI_STATUS status; - - status = BS->ExitBootServices(IH, mapkey); - if (EFI_ERROR(status)) { - printf("%s: ExitBootServices() returned 0x%lx\n", __func__, - (long)status); - return (EINVAL); - } - - return (0); -} Property changes on: head/sys/boot/i386/efi/efimd.c ___________________________________________________________________ Deleted: svn:eol-style ## -1 +0,0 ## -native \ No newline at end of property Deleted: svn:keywords ## -1 +0,0 ## -FreeBSD=%H \ No newline at end of property Deleted: svn:mime-type ## -1 +0,0 ## -text/plain \ No newline at end of property Index: head/sys/boot/i386/efi =================================================================== --- head/sys/boot/i386/efi (revision 280999) +++ head/sys/boot/i386/efi (nonexistent) Property changes on: head/sys/boot/i386/efi ___________________________________________________________________ Deleted: svn:mergeinfo ## -0,12 +0,0 ## Reverse-merged /projects/cambria/sys/boot/i386/efi:r186008-186350 Reverse-merged /projects/clang350-import/sys/boot/i386/efi:r274961-276476 Reverse-merged /projects/largeSMP/sys/boot/i386/efi:r221273-222812,222815-223757 Reverse-merged /user/peter/kinfo/sys/boot/i386/efi:r185413-185547 Reverse-merged /user/piso/ipfw/sys/boot/i386/efi:r190918,190921,190923,190926 Reverse-merged /projects/quota64/sys/boot/i386/efi:r184125-207707 Reverse-merged /projects/binutils-2.17/sys/boot/i386/efi:r213992-218817 Reverse-merged /user/dfr/xenhvm/6/sys/boot/i386/efi:r189304,189451 Reverse-merged /user/dfr/xenhvm/7/sys/boot/i386/efi:r188574-189614 Reverse-merged /user/mav/ata/sys/boot/i386/efi:r189793-190578 Reverse-merged /user/piso/sys/boot/i386/efi:r186543,186723,186725-186726,186742,186770-186771,186774,186777-186779,187984-187985,190555,190572,190589,190592,190614,190625,190830 Reverse-merged /user/thompsa/usb/sys/boot/i386/efi:r187190