函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\module.c Create Date:2022-07-27 11:58:56
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：Update size with this section: return offset.

函数原型：static long get_offset(struct module *mod, unsigned int *size, Elf32_Shdr *sechdr, unsigned int section)

返回类型：long

参数：

类型参数名称
struct module *mod
unsigned int *size
Elf32_Shdr *sechdr
unsigned intsection
2410  size加等于Additional bytes needed by arch in front of individual sections
2411  ret等于@a is a power of 2 value ( * size, sh_addralign ? : 1)
2412  size等于ret加sh_size
2413  返回:ret
调用者
名称描述
layout_sectionsLay out the SHF_ALLOC sections in a way not dissimilar to how ldmight -- code, read-only data, read-write data, small data. Tallysizes, and place the offsets into sh_entsize fields: high bit means itbelongs in init.