Date: Mon, 1 Feb 2021 14:41:38 GMT From: Roger Pau Monné <royger@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 45ecda8ebf80 - main - stand/amd64: remove unused addr parameter from bi_load64 Message-ID: <202102011441.111Efc7G056173@gitrepo.freebsd.org>
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The branch main has been updated by royger: URL: https://cgit.FreeBSD.org/src/commit/?id=45ecda8ebf80bb341aa3b4955810518ae6fab158 commit 45ecda8ebf80bb341aa3b4955810518ae6fab158 Author: Roger Pau Monné <royger@FreeBSD.org> AuthorDate: 2021-01-29 11:29:37 +0000 Commit: Roger Pau Monné <royger@FreeBSD.org> CommitDate: 2021-02-01 14:41:26 +0000 stand/amd64: remove unused addr parameter from bi_load64 All callers of bi_load64 pass 0 as the addr parameter, so just remove it and always calculate the last load address from the module chain. No functional change. Sponsored by: Citrix Systems R&D Reviewed by: tsoome, imp Differential revision: https://reviews.freebsd.org/D28412 --- stand/i386/libi386/bootinfo64.c | 14 +++++++------- stand/i386/libi386/elf64_freebsd.c | 2 +- stand/i386/libi386/libi386.h | 2 +- stand/i386/libi386/multiboot.c | 2 +- 4 files changed, 10 insertions(+), 10 deletions(-) diff --git a/stand/i386/libi386/bootinfo64.c b/stand/i386/libi386/bootinfo64.c index 9f038f2a4f2b..1ffa4188d926 100644 --- a/stand/i386/libi386/bootinfo64.c +++ b/stand/i386/libi386/bootinfo64.c @@ -182,7 +182,7 @@ bi_checkcpu(void) * - Module metadata are formatted and placed in kernel space. */ int -bi_load64(char *args, vm_offset_t addr, vm_offset_t *modulep, +bi_load64(char *args, vm_offset_t *modulep, vm_offset_t *kernendp, int add_smap) { struct preloaded_file *xp, *kfp; @@ -191,6 +191,7 @@ bi_load64(char *args, vm_offset_t addr, vm_offset_t *modulep, uint64_t kernend; uint64_t envp; uint64_t module; + uint64_t addr; vm_offset_t size; char *rootdevname; int howto; @@ -217,12 +218,11 @@ bi_load64(char *args, vm_offset_t addr, vm_offset_t *modulep, /* Try reading the /etc/fstab file to select the root device */ getrootmount(i386_fmtdev((void *)rootdev)); - if (addr == 0) { - /* find the last module in the chain */ - 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 = 0; + /* find the last module in the chain */ + 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; } /* pad to a page boundary */ addr = roundup(addr, PAGE_SIZE); diff --git a/stand/i386/libi386/elf64_freebsd.c b/stand/i386/libi386/elf64_freebsd.c index 6bf884045eea..1108a9e4d713 100644 --- a/stand/i386/libi386/elf64_freebsd.c +++ b/stand/i386/libi386/elf64_freebsd.c @@ -80,7 +80,7 @@ elf64_exec(struct preloaded_file *fp) return(EFTYPE); ehdr = (Elf_Ehdr *)&(md->md_data); - err = bi_load64(fp->f_args, 0, &modulep, &kernend, 1); + err = bi_load64(fp->f_args, &modulep, &kernend, 1); if (err != 0) return(err); diff --git a/stand/i386/libi386/libi386.h b/stand/i386/libi386/libi386.h index dbd6565f8d1c..a52a1190e7ec 100644 --- a/stand/i386/libi386/libi386.h +++ b/stand/i386/libi386/libi386.h @@ -151,7 +151,7 @@ void bi_setboothowto(int howto); vm_offset_t bi_copyenv(vm_offset_t addr); int bi_load32(char *args, int *howtop, int *bootdevp, vm_offset_t *bip, vm_offset_t *modulep, vm_offset_t *kernend); -int bi_load64(char *args, vm_offset_t addr, vm_offset_t *modulep, +int bi_load64(char *args, vm_offset_t *modulep, vm_offset_t *kernend, int add_smap); void pxe_enable(void *pxeinfo); diff --git a/stand/i386/libi386/multiboot.c b/stand/i386/libi386/multiboot.c index 71fd63bb4c88..2d0a4a9b2274 100644 --- a/stand/i386/libi386/multiboot.c +++ b/stand/i386/libi386/multiboot.c @@ -274,7 +274,7 @@ multiboot_exec(struct preloaded_file *fp) bzero(mb_mod, sizeof(struct multiboot_mod_list) * NUM_MODULES); - error = bi_load64(fp->f_args, 0, &modulep, &kernend, 0); + error = bi_load64(fp->f_args, &modulep, &kernend, 0); if (error != 0) { printf("bi_load64 failed: %d\n", error); goto error;
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