diff --git a/stand/common/metadata.c b/stand/common/metadata.c --- a/stand/common/metadata.c +++ b/stand/common/metadata.c @@ -93,49 +93,6 @@ return(addr); } -static int align; -#define MOD_ALIGN(l) roundup(l, align) - -static vm_offset_t -md_copymodules(vm_offset_t addr, int kern64) -{ - struct preloaded_file *fp; - struct file_metadata *md; - uint64_t scratch64; - uint32_t scratch32; - int c; - - c = addr != 0; - /* start with the first module on the list, should be the kernel */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - - MOD_NAME(addr, fp->f_name, c); /* this field must come first */ - MOD_TYPE(addr, fp->f_type, c); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args, c); - if (kern64) { - scratch64 = fp->f_addr; - MOD_ADDR(addr, scratch64, c); - scratch64 = fp->f_size; - MOD_SIZE(addr, scratch64, c); - } else { - scratch32 = fp->f_addr; -#ifdef __arm__ - scratch32 -= __elfN(relocation_offset); -#endif - MOD_ADDR(addr, scratch32, c); - MOD_SIZE(addr, fp->f_size, c); - } - for (md = fp->f_metadata; md != NULL; md = md->md_next) { - if (!(md->md_type & MODINFOMD_NOCOPY)) { - MOD_METADATA(addr, md, c); - } - } - } - MOD_END(addr, c); - return(addr); -} - /* * Load the information expected by a kernel. * diff --git a/stand/common/modinfo.h b/stand/common/modinfo.h --- a/stand/common/modinfo.h +++ b/stand/common/modinfo.h @@ -69,4 +69,6 @@ COPY32(0, a, c); \ } +vm_offset_t md_copymodules(vm_offset_t addr, bool kern64); + #endif /* COMMON_MODINFO_H */ diff --git a/stand/common/modinfo.c b/stand/common/modinfo.c new file mode 100644 --- /dev/null +++ b/stand/common/modinfo.c @@ -0,0 +1,86 @@ +/*- + * 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. + * + * from: FreeBSD: src/sys/boot/sparc64/loader/metadata.c,v 1.6 + */ +#include +#include +#include +#include +#include +#if defined(LOADER_FDT_SUPPORT) +#include +#endif + +#ifdef __arm__ +#include +#endif +#include + +#include "bootstrap.h" +#include "modinfo.h" + +static int align; +#define MOD_ALIGN(l) roundup(l, align) + +vm_offset_t +md_copymodules(vm_offset_t addr, bool kern64) +{ + struct preloaded_file *fp; + struct file_metadata *md; + uint64_t scratch64; + uint32_t scratch32; + int c; + + c = addr != 0; + /* start with the first module on the list, should be the kernel */ + for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { + + MOD_NAME(addr, fp->f_name, c); /* this field must come first */ + MOD_TYPE(addr, fp->f_type, c); + if (fp->f_args) + MOD_ARGS(addr, fp->f_args, c); + if (kern64) { + scratch64 = fp->f_addr; + MOD_ADDR(addr, scratch64, c); + scratch64 = fp->f_size; + MOD_SIZE(addr, scratch64, c); + } else { + scratch32 = fp->f_addr; +#ifdef __arm__ + scratch32 -= __elfN(relocation_offset); +#endif + MOD_ADDR(addr, scratch32, c); + MOD_SIZE(addr, fp->f_size, c); + } + for (md = fp->f_metadata; md != NULL; md = md->md_next) { + if (!(md->md_type & MODINFOMD_NOCOPY)) { + MOD_METADATA(addr, md, c); + } + } + } + MOD_END(addr, c); + return(addr); +} diff --git a/stand/efi/loader/bootinfo.c b/stand/efi/loader/bootinfo.c --- a/stand/efi/loader/bootinfo.c +++ b/stand/efi/loader/bootinfo.c @@ -61,11 +61,6 @@ #include "geliboot.h" #endif -/* - * Align to a pointer / long - */ -#define MOD_ALIGN(l) roundup(l, sizeof(u_long)) - int bi_load(char *args, vm_offset_t *modulep, vm_offset_t *kernendp, bool exit_bs); @@ -170,36 +165,6 @@ return(last); } -static vm_offset_t -bi_copymodules(vm_offset_t addr) -{ - struct preloaded_file *fp; - struct file_metadata *md; - int c; - uint64_t v; - - c = addr != 0; - /* Start with the first module on the list, should be the kernel. */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - MOD_NAME(addr, fp->f_name, c); /* This must come first. */ - MOD_TYPE(addr, fp->f_type, c); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args, c); - v = fp->f_addr; -#if defined(__arm__) - v -= __elfN(relocation_offset); -#endif - MOD_ADDR(addr, v, c); - v = fp->f_size; - MOD_SIZE(addr, v, c); - for (md = fp->f_metadata; md != NULL; md = md->md_next) - if (!(md->md_type & MODINFOMD_NOCOPY)) - MOD_METADATA(addr, md, c); - } - MOD_END(addr, c); - return(addr); -} - static EFI_STATUS efi_do_vmap(EFI_MEMORY_DESCRIPTOR *mm, UINTN sz, UINTN mmsz, UINT32 mmver) { @@ -487,7 +452,7 @@ #endif bi_load_efi_data(kfp, exit_bs); - size = bi_copymodules(0); + size = md_copymodules(0, true); kernend = roundup(addr + size, PAGE_SIZE); *kernendp = kernend; @@ -512,7 +477,7 @@ #endif /* Copy module list and metadata. */ - (void)bi_copymodules(addr); + (void)md_copymodules(addr, true); return (0); } diff --git a/stand/i386/libi386/bootinfo32.c b/stand/i386/libi386/bootinfo32.c --- a/stand/i386/libi386/bootinfo32.c +++ b/stand/i386/libi386/bootinfo32.c @@ -44,37 +44,6 @@ static struct bootinfo bi; -/* - * We have 4 byte alignment for 32-bit targets. This code is compiled as 32-bit - * code... - */ -#define MOD_ALIGN(l) roundup(l, sizeof(u_long)) - -static vm_offset_t -bi_copymodules32(vm_offset_t addr) -{ - struct preloaded_file *fp; - struct file_metadata *md; - int c; - - c = addr != 0; - /* start with the first module on the list, should be the kernel */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - - MOD_NAME(addr, fp->f_name, c); /* this field must come first */ - MOD_TYPE(addr, fp->f_type, c); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args, c); - MOD_ADDR(addr, fp->f_addr, c); - MOD_SIZE(addr, fp->f_size, c); - for (md = fp->f_metadata; md != NULL; md = md->md_next) - if (!(md->md_type & MODINFOMD_NOCOPY)) - MOD_METADATA(addr, md, c); - } - MOD_END(addr, c); - return(addr); -} - /* * Load the information expected by an i386 kernel. * @@ -179,7 +148,7 @@ /* Figure out the size and location of the metadata */ *modulep = addr; - size = bi_copymodules32(0); + size = md_copymodules(0, false); kernend = roundup(addr + size, PAGE_SIZE); *kernendp = kernend; @@ -188,7 +157,7 @@ bcopy(&kernend, md->md_data, sizeof kernend); /* copy module list and metadata */ - (void)bi_copymodules32(addr); + (void)md_copymodules(addr, false); ssym = esym = 0; md = file_findmetadata(kfp, MODINFOMD_SSYM); diff --git a/stand/i386/libi386/bootinfo64.c b/stand/i386/libi386/bootinfo64.c --- a/stand/i386/libi386/bootinfo64.c +++ b/stand/i386/libi386/bootinfo64.c @@ -45,40 +45,6 @@ #include "geliboot.h" #endif -/* - * We have 8 byte alignment for 64-bit targets. This code is compiled as 64-bit - * code... - */ -#define MOD_ALIGN(l) roundup(l, sizeof(uint64_t)) - -static vm_offset_t -bi_copymodules64(vm_offset_t addr) -{ - struct preloaded_file *fp; - struct file_metadata *md; - int c; - uint64_t v; - - c = addr != 0; - /* start with the first module on the list, should be the kernel */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - - MOD_NAME(addr, fp->f_name, c); /* this field must come first */ - MOD_TYPE(addr, fp->f_type, c); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args, c); - v = fp->f_addr; - MOD_ADDR(addr, v, c); - v = fp->f_size; - MOD_SIZE(addr, v, c); - for (md = fp->f_metadata; md != NULL; md = md->md_next) - if (!(md->md_type & MODINFOMD_NOCOPY)) - MOD_METADATA(addr, md, c); - } - MOD_END(addr, c); - return(addr); -} - /* * Check to see if this CPU supports long mode. */ @@ -197,7 +163,7 @@ #endif bi_load_vbe_data(kfp); - size = bi_copymodules64(0); + size = md_copymodules(0, true); /* copy our environment */ envp = roundup(addr + size, PAGE_SIZE); @@ -216,7 +182,7 @@ bcopy(&envp, md->md_data, sizeof envp); /* copy module list and metadata */ - (void)bi_copymodules64(*modulep); + (void)md_copymodules(*modulep, true); return(0); } diff --git a/stand/loader.mk b/stand/loader.mk --- a/stand/loader.mk +++ b/stand/loader.mk @@ -6,6 +6,7 @@ SRCS+= boot.c commands.c console.c devopen.c interp.c SRCS+= interp_backslash.c interp_parse.c ls.c misc.c +SRCS+= modinfo.c SRCS+= module.c nvstore.c pnglite.c tslog.c CFLAGS.module.c += -I$(SRCTOP)/sys/teken -I${SRCTOP}/contrib/pnglite diff --git a/stand/userboot/userboot/bootinfo32.c b/stand/userboot/userboot/bootinfo32.c --- a/stand/userboot/userboot/bootinfo32.c +++ b/stand/userboot/userboot/bootinfo32.c @@ -43,36 +43,6 @@ static struct bootinfo bi; -/* - * We have 4 byte alignment for 32-bit targets. - */ -#define MOD_ALIGN(l) roundup(l, sizeof(uint32_t)) - -static vm_offset_t -bi_copymodules32(vm_offset_t addr) -{ - struct preloaded_file *fp; - struct file_metadata *md; - int c; - - c = addr != 0; - /* start with the first module on the list, should be the kernel */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - - MOD_NAME(addr, fp->f_name, c); /* this field must come first */ - MOD_TYPE(addr, fp->f_type, c); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args, c); - MOD_ADDR(addr, fp->f_addr, c); - MOD_SIZE(addr, fp->f_size, c); - for (md = fp->f_metadata; md != NULL; md = md->md_next) - if (!(md->md_type & MODINFOMD_NOCOPY)) - MOD_METADATA(addr, md, c); - } - MOD_END(addr, c); - return(addr); -} - /* * Load the information expected by an i386 kernel. * @@ -157,7 +127,7 @@ /* Figure out the size and location of the metadata */ *modulep = addr; - size = bi_copymodules32(0); + size = md_copymodules(0, false); kernend = roundup(addr + size, PAGE_SIZE); *kernendp = kernend; @@ -166,7 +136,7 @@ bcopy(&kernend, md->md_data, sizeof kernend); /* copy module list and metadata */ - (void)bi_copymodules32(addr); + (void)md_copymodules(addr, false); ssym = esym = 0; md = file_findmetadata(kfp, MODINFOMD_SSYM); diff --git a/stand/userboot/userboot/bootinfo64.c b/stand/userboot/userboot/bootinfo64.c --- a/stand/userboot/userboot/bootinfo64.c +++ b/stand/userboot/userboot/bootinfo64.c @@ -40,40 +40,6 @@ #include "modinfo.h" #include "libuserboot.h" -/* - * We have 8 byte alignment for 64-bit targets. This code is compiled as 32-bit - * code... - */ -#define MOD_ALIGN(l) roundup(l, sizeof(uint64_t)) - -static vm_offset_t -bi_copymodules64(vm_offset_t addr) -{ - struct preloaded_file *fp; - struct file_metadata *md; - int c; - uint64_t v; - - c = addr != 0; - /* start with the first module on the list, should be the kernel */ - for (fp = file_findfile(NULL, NULL); fp != NULL; fp = fp->f_next) { - - MOD_NAME(addr, fp->f_name, c); /* this field must come first */ - MOD_TYPE(addr, fp->f_type, c); - if (fp->f_args) - MOD_ARGS(addr, fp->f_args, c); - v = fp->f_addr; - MOD_ADDR(addr, v, c); - v = fp->f_size; - MOD_SIZE(addr, v, c); - for (md = fp->f_metadata; md != NULL; md = md->md_next) - if (!(md->md_type & MODINFOMD_NOCOPY)) - MOD_METADATA(addr, md, c); - } - MOD_END(addr, c); - return(addr); -} - /* * Check to see if this CPU supports long mode. */ @@ -190,7 +156,7 @@ /* Figure out the size and location of the metadata */ *modulep = addr; - size = bi_copymodules64(0); + size = md_copymodules(0, true); kernend = roundup(addr + size, PAGE_SIZE); *kernendp = kernend; @@ -199,7 +165,7 @@ bcopy(&kernend, md->md_data, sizeof kernend); /* copy module list and metadata */ - (void)bi_copymodules64(addr); + (void)md_copymodules(addr, true); return(0); }