riscv/kernel/module-sections.c

13 unsigned long module_emit_got_entry(struct module *mod, unsigned long val)
15 	struct mod_section *got_sec = &mod->arch.got;
32 unsigned long module_emit_plt_entry(struct module *mod, unsigned long val)
34 	struct mod_section *got_plt_sec = &mod->arch.got_plt;
36 	struct mod_section *plt_sec = &mod->arch.plt;
91 			      char *secstrings, struct module *mod)
102 			mod->arch.plt.shdr = sechdrs + i;
104 			mod->arch.got.shdr = sechdrs + i;
106 			mod->arch.got_plt.shdr = sechdrs + i;
109 	if (!mod->arch.plt.shdr) {
110 		pr_err("%s: module PLT section(s) missing\n", mod->name);
113 	if (!mod->arch.got.shdr) {
114 		pr_err("%s: module GOT section(s) missing\n", mod->name);
117 	if (!mod->arch.got_plt.shdr) {
118 		pr_err("%s: module GOT.PLT section(s) missing\n", mod->name);
138 	mod->arch.plt.shdr->sh_type = SHT_NOBITS;
139 	mod->arch.plt.shdr->sh_flags = SHF_EXECINSTR | SHF_ALLOC;
140 	mod->arch.plt.shdr->sh_addralign = L1_CACHE_BYTES;
141 	mod->arch.plt.shdr->sh_size = (num_plts + 1) * sizeof(struct plt_entry);
142 	mod->arch.plt.num_entries = 0;
143 	mod->arch.plt.max_entries = num_plts;
145 	mod->arch.got.shdr->sh_type = SHT_NOBITS;
146 	mod->arch.got.shdr->sh_flags = SHF_ALLOC;
147 	mod->arch.got.shdr->sh_addralign = L1_CACHE_BYTES;
148 	mod->arch.got.shdr->sh_size = (num_gots + 1) * sizeof(struct got_entry);
149 	mod->arch.got.num_entries = 0;
150 	mod->arch.got.max_entries = num_gots;
152 	mod->arch.got_plt.shdr->sh_type = SHT_NOBITS;
153 	mod->arch.got_plt.shdr->sh_flags = SHF_ALLOC;
154 	mod->arch.got_plt.shdr->sh_addralign = L1_CACHE_BYTES;
155 	mod->arch.got_plt.shdr->sh_size = (num_plts + 1) * sizeof(struct got_entry);
156 	mod->arch.got_plt.num_entries = 0;
157 	mod->arch.got_plt.max_entries = num_plts;