From 15f2fa649ccf8ef2a4e0a4ad877cffb36ca35418 Mon Sep 17 00:00:00 2001 From: tracer-ysyx Date: Sun, 17 Mar 2024 13:11:29 +0800 Subject: [PATCH] =?UTF-8?q?>=20compile=20NEMU=20ysyx=5F22040000=20?= =?UTF-8?q?=E6=9D=8E=E5=BF=83=E6=9D=A8=20Linux=20calcite=206.6.19=20#1-Nix?= =?UTF-8?q?OS=20SMP=20PREEMPT=5FDYNAMIC=20Fri=20Mar=20=201=2012:35:11=20UT?= =?UTF-8?q?C=202024=20x86=5F64=20GNU/Linux=20=2013:11:29=20=20up=20=20=200?= =?UTF-8?q?:09,=20=202=20users,=20=20load=20average:=200.74,=200.49,=200.3?= =?UTF-8?q?0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- nemu/src/utils/elf-parser.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/nemu/src/utils/elf-parser.c b/nemu/src/utils/elf-parser.c index 29e3282..da9ac1d 100644 --- a/nemu/src/utils/elf-parser.c +++ b/nemu/src/utils/elf-parser.c @@ -19,6 +19,8 @@ void init_elf(const char *path) { FAILED_GOTO(failed_nosym, fread(section_header, header.e_shentsize, header.e_shnum, elf_file) <= 0); char *shstrtab = calloc(1, section_header[header.e_shstrndx].sh_size); + FAILED_GOTO(failed_shstrtab, fseek(elf_file, section_header[header.e_shstrndx].sh_offset, SEEK_SET) != 0); + FAILED_GOTO(failed_shstrtab, fread(shstrtab, section_header[header.e_shstrndx].sh_size, 1, elf_file) <= 0); Elf32_Shdr *symtab = NULL, *strtab = NULL; for(int i = 0; i < header.e_shnum; i++) { @@ -30,9 +32,7 @@ void init_elf(const char *path) { strtab = psh; printf("strtab: %u %u\n", strtab->sh_size, strtab->sh_offset); } - FAILED_GOTO(failed_shstrtab, fseek(elf_file, section_header[header.e_shstrndx].sh_offset, SEEK_SET) != 0); - // printf("%u\n", section_header[header.e_shstrndx].sh_offset); - FAILED_GOTO(failed_shstrtab, fread(shstrtab, section_header[header.e_shstrndx].sh_size, 1, elf_file) <= 0); + printf("%s\n", shstrtab + psh->sh_name); // if(symtab && strtab) break; }