summaryrefslogtreecommitdiff
path: root/modutils/insmod.c
diff options
context:
space:
mode:
Diffstat (limited to 'modutils/insmod.c')
-rw-r--r--modutils/insmod.c67
1 files changed, 33 insertions, 34 deletions
diff --git a/modutils/insmod.c b/modutils/insmod.c
index 7325913..eaa425f 100644
--- a/modutils/insmod.c
+++ b/modutils/insmod.c
@@ -2,11 +2,10 @@
/*
* Mini insmod implementation for busybox
*
- * This version of insmod supports x86, ARM, SH3/4/5, powerpc, m68k,
+ * This version of insmod supports x86, ARM, SH3/4/5, powerpc, m68k,
* MIPS, and v850e.
*
- * Copyright (C) 1999,2000 by Lineo, inc. and Erik Andersen
- * Copyright (C) 1999-2003 by Erik Andersen <andersen@codepoet.org>
+ * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
* and Ron Alder <alder@lineo.com>
*
* Miles Bader <miles@gnu.org> added NEC V850E support.
@@ -32,7 +31,7 @@
* These blocks should be easy maintain and sync with obj_xxx.c in modutils.
*
* Magnus Damm <damm@opensource.se> added PowerPC support 20-Feb-2001.
- * PowerPC specific code stolen from modutils-2.3.16,
+ * PowerPC specific code stolen from modutils-2.3.16,
* written by Paul Mackerras, Copyright 1996, 1997 Linux International.
* I've only tested the code on mpc8xx platforms in big-endian mode.
* Did some cleanup and added CONFIG_USE_xxx_ENTRIES...
@@ -104,7 +103,7 @@ extern int insmod_ng_main( int argc, char **argv);
#endif
#ifdef CONFIG_FEATURE_INSMOD_LOADINKMEM
-#define LOADBITS 0
+#define LOADBITS 0
#else
#define LOADBITS 1
#endif
@@ -152,7 +151,7 @@ extern int insmod_ng_main( int argc, char **argv);
#define ELFCLASSM ELFCLASS32
#endif
-#if defined(__mc68000__)
+#if defined(__mc68000__)
#define CONFIG_USE_GOT_ENTRIES
#define CONFIG_GOT_ENTRY_SIZE 4
#define CONFIG_USE_SINGLE
@@ -183,7 +182,7 @@ extern int insmod_ng_main( int argc, char **argv);
#define CONFIG_USE_PLT_ENTRIES
#define CONFIG_PLT_ENTRY_SIZE 16
#define CONFIG_USE_PLT_LIST
-#define CONFIG_LIST_ARCHTYPE ElfW(Addr)
+#define CONFIG_LIST_ARCHTYPE ElfW(Addr)
#define CONFIG_USE_LIST
#define MATCH_MACHINE(x) (x == EM_PPC)
@@ -282,7 +281,7 @@ extern int insmod_ng_main( int argc, char **argv);
#ifndef MODUTILS_MODULE_H
static const int MODUTILS_MODULE_H = 1;
-#ident "$Id: insmod.c,v 1.112 2004/02/18 10:14:17 mjn3 Exp $"
+#ident "$Id: insmod.c,v 1.113 2004/03/15 08:28:47 andersen Exp $"
/* This file contains the structures used by the 2.0 and 2.1 kernels.
We do not use the kernel headers directly because we do not wish
@@ -503,7 +502,7 @@ int delete_module(const char *);
#ifndef MODUTILS_OBJ_H
static const int MODUTILS_OBJ_H = 1;
-#ident "$Id: insmod.c,v 1.112 2004/02/18 10:14:17 mjn3 Exp $"
+#ident "$Id: insmod.c,v 1.113 2004/03/15 08:28:47 andersen Exp $"
/* The relocatable object is manipulated using elfin types. */
@@ -680,7 +679,7 @@ static enum obj_reloc arch_apply_relocation (struct obj_file *f,
static void arch_create_got (struct obj_file *f);
static int obj_gpl_license(struct obj_file *f, const char **license);
-
+
#ifdef CONFIG_FEATURE_2_4_MODULES
static int arch_init_module (struct obj_file *f, struct new_module *);
#endif
@@ -888,8 +887,8 @@ arch_apply_relocation(struct obj_file *f,
goto bb_use_got;
case R_ARM_GOTPC:
- /* relative reloc, always to _GLOBAL_OFFSET_TABLE_
- * (which is .got) similar to branch,
+ /* relative reloc, always to _GLOBAL_OFFSET_TABLE_
+ * (which is .got) similar to branch,
* but is full 32 bits relative */
assert(got);
@@ -922,7 +921,7 @@ arch_apply_relocation(struct obj_file *f,
case R_390_PC16DBL:
*(unsigned short *) loc += (v - dot) >> 1;
break;
- case R_390_PC16:
+ case R_390_PC16:
*(unsigned short *) loc += v - dot;
break;
@@ -933,7 +932,7 @@ arch_apply_relocation(struct obj_file *f,
pe = (struct arch_single_entry *) &isym->pltent;
assert(pe->allocated);
if (pe->inited == 0) {
- ip = (unsigned long *)(ifile->plt->contents + pe->offset);
+ ip = (unsigned long *)(ifile->plt->contents + pe->offset);
ip[0] = 0x0d105810; /* basr 1,0; lg 1,10(1); br 1 */
ip[1] = 0x100607f1;
if (ELF32_R_TYPE(rel->r_info) == R_390_PLT16DBL)
@@ -984,7 +983,7 @@ arch_apply_relocation(struct obj_file *f,
break;
#ifndef R_390_GOTOFF32
-#define R_390_GOTOFF32 R_390_GOTOFF
+#define R_390_GOTOFF32 R_390_GOTOFF
#endif
case R_390_GOTOFF32:
assert(got != 0);
@@ -1052,7 +1051,7 @@ arch_apply_relocation(struct obj_file *f,
case R_68K_PC8:
v -= dot;
- if ((Elf32_Sword)v > 0x7f ||
+ if ((Elf32_Sword)v > 0x7f ||
(Elf32_Sword)v < -(Elf32_Sword)0x80) {
ret = obj_reloc_overflow;
}
@@ -1061,7 +1060,7 @@ arch_apply_relocation(struct obj_file *f,
case R_68K_PC16:
v -= dot;
- if ((Elf32_Sword)v > 0x7fff ||
+ if ((Elf32_Sword)v > 0x7fff ||
(Elf32_Sword)v < -(Elf32_Sword)0x8000) {
ret = obj_reloc_overflow;
}
@@ -1365,7 +1364,7 @@ bb_use_plt:
v -= dot;
/* if the target is too far away.... */
#if defined (__arm__) || defined (__powerpc__)
- if ((int)v < -0x02000000 || (int)v >= 0x02000000)
+ if ((int)v < -0x02000000 || (int)v >= 0x02000000)
#elif defined (__v850e__)
if ((Elf32_Sword)v > 0x1fffff || (Elf32_Sword)v < (Elf32_Sword)-0x200000)
#endif
@@ -1426,7 +1425,7 @@ bb_use_got:
}
-#if defined(CONFIG_USE_LIST)
+#if defined(CONFIG_USE_LIST)
static int arch_list_add(ElfW(RelM) *rel, struct arch_list_entry **list,
int offset, int size)
@@ -1453,7 +1452,7 @@ static int arch_list_add(ElfW(RelM) *rel, struct arch_list_entry **list,
#endif
-#if defined(CONFIG_USE_SINGLE)
+#if defined(CONFIG_USE_SINGLE)
static int arch_single_init(ElfW(RelM) *rel, struct arch_single_entry *single,
int offset, int size)
@@ -1471,7 +1470,7 @@ static int arch_single_init(ElfW(RelM) *rel, struct arch_single_entry *single,
#if defined(CONFIG_USE_GOT_ENTRIES) || defined(CONFIG_USE_PLT_ENTRIES)
-static struct obj_section *arch_xsect_init(struct obj_file *f, char *name,
+static struct obj_section *arch_xsect_init(struct obj_file *f, char *name,
int offset, int size)
{
struct obj_section *myrelsec = obj_find_section(f, name);
@@ -1483,7 +1482,7 @@ static struct obj_section *arch_xsect_init(struct obj_file *f, char *name,
if (myrelsec) {
obj_extend_section(myrelsec, offset);
} else {
- myrelsec = obj_create_alloced_section(f, name,
+ myrelsec = obj_create_alloced_section(f, name,
size, offset);
assert(myrelsec);
}
@@ -1575,7 +1574,7 @@ static void arch_create_got(struct obj_file *f)
#elif defined(__sh__)
case R_SH_GOT32:
- got_allocate = 1;
+ got_allocate = 1;
break;
case R_SH_GOTPC:
@@ -1602,7 +1601,7 @@ static void arch_create_got(struct obj_file *f)
#if defined(CONFIG_USE_GOT_ENTRIES)
if (got_allocate) {
got_offset += arch_single_init(
- rel, &intsym->gotent,
+ rel, &intsym->gotent,
got_offset, CONFIG_GOT_ENTRY_SIZE);
got_needed = 1;
@@ -1610,13 +1609,13 @@ static void arch_create_got(struct obj_file *f)
#endif
#if defined(CONFIG_USE_PLT_ENTRIES)
if (plt_allocate) {
-#if defined(CONFIG_USE_PLT_LIST)
+#if defined(CONFIG_USE_PLT_LIST)
plt_offset += arch_list_add(
- rel, &intsym->pltent,
+ rel, &intsym->pltent,
plt_offset, CONFIG_PLT_ENTRY_SIZE);
#else
plt_offset += arch_single_init(
- rel, &intsym->pltent,
+ rel, &intsym->pltent,
plt_offset, CONFIG_PLT_ENTRY_SIZE);
#endif
plt_needed = 1;
@@ -1954,7 +1953,7 @@ static struct obj_section *obj_create_alloced_section_first(struct obj_file *f,
static void *obj_extend_section(struct obj_section *sec, unsigned long more)
{
unsigned long oldsize = sec->header.sh_size;
- if (more) {
+ if (more) {
sec->contents = xrealloc(sec->contents, sec->header.sh_size += more);
}
return sec->contents + oldsize;
@@ -2363,7 +2362,7 @@ old_init_module(const char *m_name, struct obj_file *f,
struct obj_symbol *sym;
for (sym = f->symtab[i]; sym; sym = sym->next)
if (ELFW(ST_BIND) (sym->info) != STB_LOCAL
- && sym->secidx <= SHN_HIRESERVE)
+ && sym->secidx <= SHN_HIRESERVE)
{
sym->ksymidx = nsyms++;
strsize += strlen(sym->name) + 1;
@@ -2977,7 +2976,7 @@ new_init_module(const char *m_name, struct obj_file *f,
tgt_long m_addr;
sec = obj_find_section(f, ".this");
- if (!sec || !sec->contents) {
+ if (!sec || !sec->contents) {
bb_perror_msg_and_die("corrupt module %s?",m_name);
}
module = (struct new_module *) sec->contents;
@@ -3499,7 +3498,7 @@ static struct obj_file *obj_load(FILE * fp, int loadprogbits)
sec->contents = NULL;
break;
}
-#endif
+#endif
case SHT_SYMTAB:
case SHT_STRTAB:
case SHT_RELM:
@@ -3726,7 +3725,7 @@ static int obj_gpl_license(struct obj_file *f, const char **license)
#define TAINT_UNSAFE_SMP (1<<2)
#define TAINT_URL "http://www.tux.org/lkml/#export-tainted"
-static void set_tainted(struct obj_file *f, int fd, char *m_name,
+static void set_tainted(struct obj_file *f, int fd, char *m_name,
int kernel_has_tainted, int taint, const char *text1, const char *text2)
{
char buf[80];
@@ -3819,7 +3818,7 @@ get_module_version(struct obj_file *f, char str[STRVERSIONLEN])
* start of some sections. this info is used by ksymoops to do better
* debugging.
*/
-static void
+static void
add_ksymoops_symbols(struct obj_file *f, const char *filename,
const char *m_name)
{
@@ -4059,7 +4058,7 @@ extern int insmod_main( int argc, char **argv)
#ifdef CONFIG_FEATURE_INSMOD_LOAD_MAP
while ((opt = getopt(argc, argv, "fkqsvxmLo:")) > 0)
#else
- while ((opt = getopt(argc, argv, "fkqsvxLo:")) > 0)
+ while ((opt = getopt(argc, argv, "fkqsvxLo:")) > 0)
#endif
{
switch (opt) {
generated by cgit v1.1 at 2024-12-29 18:46:21 +0000