diff options
Diffstat (limited to 'scripts/mod')
| -rw-r--r-- | scripts/mod/modpost.c | 45 | ||||
| -rw-r--r-- | scripts/mod/modpost.h | 6 | ||||
| -rw-r--r-- | scripts/mod/sumversion.c | 7 |
3 files changed, 34 insertions, 24 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index cb6406f485a9..267b9a0a3abc 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -60,8 +60,7 @@ static unsigned int nr_unresolved; #define MODULE_NAME_LEN (64 - sizeof(Elf_Addr)) -void __attribute__((format(printf, 2, 3))) -modpost_log(enum loglevel loglevel, const char *fmt, ...) +void modpost_log(enum loglevel loglevel, const char *fmt, ...) { va_list arglist; @@ -71,9 +70,7 @@ modpost_log(enum loglevel loglevel, const char *fmt, ...) break; case LOG_ERROR: fprintf(stderr, "ERROR: "); - break; - case LOG_FATAL: - fprintf(stderr, "FATAL: "); + error_occurred = true; break; default: /* invalid loglevel, ignore */ break; @@ -84,11 +81,6 @@ modpost_log(enum loglevel loglevel, const char *fmt, ...) va_start(arglist, fmt); vfprintf(stderr, fmt, arglist); va_end(arglist); - - if (loglevel == LOG_FATAL) - exit(1); - if (loglevel == LOG_ERROR) - error_occurred = true; } static inline bool strends(const char *str, const char *postfix) @@ -474,11 +466,9 @@ static int parse_elf(struct elf_info *info, const char *filename) fatal("%s: not relocatable object.", filename); /* Check if file offset is correct */ - if (hdr->e_shoff > info->size) { + if (hdr->e_shoff > info->size) fatal("section header offset=%lu in file '%s' is bigger than filesize=%zu\n", (unsigned long)hdr->e_shoff, filename, info->size); - return 0; - } if (hdr->e_shnum == SHN_UNDEF) { /* @@ -516,12 +506,11 @@ static int parse_elf(struct elf_info *info, const char *filename) const char *secname; int nobits = sechdrs[i].sh_type == SHT_NOBITS; - if (!nobits && sechdrs[i].sh_offset > info->size) { + if (!nobits && sechdrs[i].sh_offset > info->size) fatal("%s is truncated. sechdrs[i].sh_offset=%lu > sizeof(*hrd)=%zu\n", filename, (unsigned long)sechdrs[i].sh_offset, sizeof(*hdr)); - return 0; - } + secname = secstrings + sechdrs[i].sh_name; if (strcmp(secname, ".modinfo") == 0) { if (nobits) @@ -807,7 +796,8 @@ static void check_section(const char *modname, struct elf_info *elf, #define DATA_SECTIONS ".data", ".data.rel" #define TEXT_SECTIONS ".text", ".text.*", ".sched.text", \ - ".kprobes.text", ".cpuidle.text", ".noinstr.text" + ".kprobes.text", ".cpuidle.text", ".noinstr.text", \ + ".ltext", ".ltext.*" #define OTHER_TEXT_SECTIONS ".ref.text", ".head.text", ".spinlock.text", \ ".fixup", ".entry.text", ".exception.text", \ ".coldtext", ".softirqentry.text" @@ -1346,6 +1336,14 @@ static Elf_Addr addend_mips_rel(uint32_t *location, unsigned int r_type) #define R_LARCH_SUB32 55 #endif +#ifndef R_LARCH_RELAX +#define R_LARCH_RELAX 100 +#endif + +#ifndef R_LARCH_ALIGN +#define R_LARCH_ALIGN 102 +#endif + static void get_rel_type_and_sym(struct elf_info *elf, uint64_t r_info, unsigned int *r_type, unsigned int *r_sym) { @@ -1400,9 +1398,16 @@ static void section_rela(struct module *mod, struct elf_info *elf, continue; break; case EM_LOONGARCH: - if (!strcmp("__ex_table", fromsec) && - r_type == R_LARCH_SUB32) + switch (r_type) { + case R_LARCH_SUB32: + if (!strcmp("__ex_table", fromsec)) + continue; + break; + case R_LARCH_RELAX: + case R_LARCH_ALIGN: + /* These relocs do not refer to symbols */ continue; + } break; } @@ -1419,7 +1424,7 @@ static void section_rel(struct module *mod, struct elf_info *elf, for (rel = start; rel < stop; rel++) { Elf_Sym *tsym; - Elf_Addr taddr = 0, r_offset; + Elf_Addr taddr, r_offset; unsigned int r_type, r_sym; void *loc; diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h index 69baf014da4f..ee43c7950636 100644 --- a/scripts/mod/modpost.h +++ b/scripts/mod/modpost.h @@ -194,10 +194,10 @@ void *sym_get_data(const struct elf_info *info, const Elf_Sym *sym); enum loglevel { LOG_WARN, LOG_ERROR, - LOG_FATAL }; -void modpost_log(enum loglevel loglevel, const char *fmt, ...); +void __attribute__((format(printf, 2, 3))) +modpost_log(enum loglevel loglevel, const char *fmt, ...); /* * warn - show the given message, then let modpost continue running, still @@ -214,4 +214,4 @@ void modpost_log(enum loglevel loglevel, const char *fmt, ...); */ #define warn(fmt, args...) modpost_log(LOG_WARN, fmt, ##args) #define error(fmt, args...) modpost_log(LOG_ERROR, fmt, ##args) -#define fatal(fmt, args...) modpost_log(LOG_FATAL, fmt, ##args) +#define fatal(fmt, args...) do { error(fmt, ##args); exit(1); } while (1) diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c index 31066bfdba04..dc4878502276 100644 --- a/scripts/mod/sumversion.c +++ b/scripts/mod/sumversion.c @@ -326,7 +326,12 @@ static int parse_source_files(const char *objfile, struct md4_ctx *md) /* Sum all files in the same dir or subdirs. */ while ((line = get_line(&pos))) { - char* p = line; + char* p; + + /* trim the leading spaces away */ + while (isspace(*line)) + line++; + p = line; if (strncmp(line, "source_", sizeof("source_")-1) == 0) { p = strrchr(line, ' '); |