summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--ldso/ldso/boot1.c39
-rw-r--r--ldso/ldso/ld-uClibc.c39
-rw-r--r--ldso/ldso/ldso.c39
3 files changed, 93 insertions, 24 deletions
diff --git a/ldso/ldso/boot1.c b/ldso/ldso/boot1.c
index b9eb5cabf..b3f1028a3 100644
--- a/ldso/ldso/boot1.c
+++ b/ldso/ldso/boot1.c
@@ -126,7 +126,7 @@
static char *_dl_malloc_addr, *_dl_mmap_zero;
char *_dl_library_path = 0; /* Where we look for libraries */
char *_dl_preload = 0; /* Things to be loaded before the libs. */
-char *_dl_progname = "ld-linux-uclibc.so.0";
+#include "ld.so.h" /* Pull in the name of ld.so */
static char *_dl_not_lazy = 0;
static char *_dl_warn = 0; /* Used by ldd */
static char *_dl_trace_loaded_objects = 0;
@@ -140,6 +140,7 @@ char *_dl_getenv(char *symbol, char **envp);
void _dl_unsetenv(char *symbol, char **envp);
int _dl_fixup(struct elf_resolve *tpnt);
void _dl_debug_state(void);
+char *_dl_get_last_path_component(char *path);
/* When we enter this piece of code, the program stack looks like this:
@@ -218,7 +219,7 @@ void _dl_boot(unsigned int args)
//SEND_STDERR("Usage: ld.so EXECUTABLE [ARGS...]\n");
SEND_STDERR("You have run `ld.so', the helper program for shared\n");
SEND_STDERR("library executables. You probably did not intend to\n");
- SEND_STDERR("run this program. Goodbye.\n\n");
+ SEND_STDERR("run this as a program. Goodbye.\n\n");
_dl_exit(0);
}
#ifdef DL_DEBUG
@@ -692,9 +693,11 @@ void _dl_boot(unsigned int args)
if (dpnt->d_tag == DT_NEEDED) {
lpnt = tcurr->loadaddr + tcurr->dynamic_info[DT_STRTAB] +
dpnt->d_un.d_val;
- if (tpnt && _dl_strcmp(lpnt, tpnt->libname) == 0) {
+ if (tpnt && _dl_strcmp(lpnt,
+ _dl_get_last_path_component(tpnt->libname)) == 0) {
struct elf_resolve *ttmp;
-
+ _dl_fdprintf(1, "\t%s => %s (0x%x)\n",
+ lpnt, tpnt->libname, (unsigned) tpnt->loadaddr);
ttmp = _dl_loaded_modules;
while (ttmp->next)
ttmp = ttmp->next;
@@ -720,10 +723,10 @@ void _dl_boot(unsigned int args)
_dl_exit(16);
}
} else {
- if (_dl_trace_loaded_objects
- && !tpnt1->usage_count)
- _dl_fdprintf(1, "\t%s => %s (0x%x)\n", lpnt,
- tpnt1->libname, (unsigned) tpnt1->loadaddr);
+ if (_dl_trace_loaded_objects && !tpnt1->usage_count)
+ _dl_fdprintf(1, "\t%s => %s (0x%x)\n",
+ lpnt, tpnt1->libname,
+ (unsigned) tpnt1->loadaddr);
rpnt->next = (struct dyn_elf *)
_dl_malloc(sizeof(struct dyn_elf));
_dl_memset(rpnt->next, 0, sizeof(*(rpnt->next)));
@@ -1038,3 +1041,23 @@ char *_dl_strdup(const char *string)
_dl_strcpy(retval, string);
return retval;
}
+
+char *_dl_get_last_path_component(char *path)
+{
+ char *s;
+
+ s=path+_dl_strlen(path)-1;
+
+ /* strip trailing slashes */
+ while (s != path && *s == '/') {
+ *s-- = '\0';
+ }
+
+ /* find last component */
+ s = _dl_strrchr(path, '/');
+ if (s == NULL || s[1] == '\0')
+ return path;
+ else
+ return s+1;
+}
+
diff --git a/ldso/ldso/ld-uClibc.c b/ldso/ldso/ld-uClibc.c
index b9eb5cabf..b3f1028a3 100644
--- a/ldso/ldso/ld-uClibc.c
+++ b/ldso/ldso/ld-uClibc.c
@@ -126,7 +126,7 @@
static char *_dl_malloc_addr, *_dl_mmap_zero;
char *_dl_library_path = 0; /* Where we look for libraries */
char *_dl_preload = 0; /* Things to be loaded before the libs. */
-char *_dl_progname = "ld-linux-uclibc.so.0";
+#include "ld.so.h" /* Pull in the name of ld.so */
static char *_dl_not_lazy = 0;
static char *_dl_warn = 0; /* Used by ldd */
static char *_dl_trace_loaded_objects = 0;
@@ -140,6 +140,7 @@ char *_dl_getenv(char *symbol, char **envp);
void _dl_unsetenv(char *symbol, char **envp);
int _dl_fixup(struct elf_resolve *tpnt);
void _dl_debug_state(void);
+char *_dl_get_last_path_component(char *path);
/* When we enter this piece of code, the program stack looks like this:
@@ -218,7 +219,7 @@ void _dl_boot(unsigned int args)
//SEND_STDERR("Usage: ld.so EXECUTABLE [ARGS...]\n");
SEND_STDERR("You have run `ld.so', the helper program for shared\n");
SEND_STDERR("library executables. You probably did not intend to\n");
- SEND_STDERR("run this program. Goodbye.\n\n");
+ SEND_STDERR("run this as a program. Goodbye.\n\n");
_dl_exit(0);
}
#ifdef DL_DEBUG
@@ -692,9 +693,11 @@ void _dl_boot(unsigned int args)
if (dpnt->d_tag == DT_NEEDED) {
lpnt = tcurr->loadaddr + tcurr->dynamic_info[DT_STRTAB] +
dpnt->d_un.d_val;
- if (tpnt && _dl_strcmp(lpnt, tpnt->libname) == 0) {
+ if (tpnt && _dl_strcmp(lpnt,
+ _dl_get_last_path_component(tpnt->libname)) == 0) {
struct elf_resolve *ttmp;
-
+ _dl_fdprintf(1, "\t%s => %s (0x%x)\n",
+ lpnt, tpnt->libname, (unsigned) tpnt->loadaddr);
ttmp = _dl_loaded_modules;
while (ttmp->next)
ttmp = ttmp->next;
@@ -720,10 +723,10 @@ void _dl_boot(unsigned int args)
_dl_exit(16);
}
} else {
- if (_dl_trace_loaded_objects
- && !tpnt1->usage_count)
- _dl_fdprintf(1, "\t%s => %s (0x%x)\n", lpnt,
- tpnt1->libname, (unsigned) tpnt1->loadaddr);
+ if (_dl_trace_loaded_objects && !tpnt1->usage_count)
+ _dl_fdprintf(1, "\t%s => %s (0x%x)\n",
+ lpnt, tpnt1->libname,
+ (unsigned) tpnt1->loadaddr);
rpnt->next = (struct dyn_elf *)
_dl_malloc(sizeof(struct dyn_elf));
_dl_memset(rpnt->next, 0, sizeof(*(rpnt->next)));
@@ -1038,3 +1041,23 @@ char *_dl_strdup(const char *string)
_dl_strcpy(retval, string);
return retval;
}
+
+char *_dl_get_last_path_component(char *path)
+{
+ char *s;
+
+ s=path+_dl_strlen(path)-1;
+
+ /* strip trailing slashes */
+ while (s != path && *s == '/') {
+ *s-- = '\0';
+ }
+
+ /* find last component */
+ s = _dl_strrchr(path, '/');
+ if (s == NULL || s[1] == '\0')
+ return path;
+ else
+ return s+1;
+}
+
diff --git a/ldso/ldso/ldso.c b/ldso/ldso/ldso.c
index b9eb5cabf..b3f1028a3 100644
--- a/ldso/ldso/ldso.c
+++ b/ldso/ldso/ldso.c
@@ -126,7 +126,7 @@
static char *_dl_malloc_addr, *_dl_mmap_zero;
char *_dl_library_path = 0; /* Where we look for libraries */
char *_dl_preload = 0; /* Things to be loaded before the libs. */
-char *_dl_progname = "ld-linux-uclibc.so.0";
+#include "ld.so.h" /* Pull in the name of ld.so */
static char *_dl_not_lazy = 0;
static char *_dl_warn = 0; /* Used by ldd */
static char *_dl_trace_loaded_objects = 0;
@@ -140,6 +140,7 @@ char *_dl_getenv(char *symbol, char **envp);
void _dl_unsetenv(char *symbol, char **envp);
int _dl_fixup(struct elf_resolve *tpnt);
void _dl_debug_state(void);
+char *_dl_get_last_path_component(char *path);
/* When we enter this piece of code, the program stack looks like this:
@@ -218,7 +219,7 @@ void _dl_boot(unsigned int args)
//SEND_STDERR("Usage: ld.so EXECUTABLE [ARGS...]\n");
SEND_STDERR("You have run `ld.so', the helper program for shared\n");
SEND_STDERR("library executables. You probably did not intend to\n");
- SEND_STDERR("run this program. Goodbye.\n\n");
+ SEND_STDERR("run this as a program. Goodbye.\n\n");
_dl_exit(0);
}
#ifdef DL_DEBUG
@@ -692,9 +693,11 @@ void _dl_boot(unsigned int args)
if (dpnt->d_tag == DT_NEEDED) {
lpnt = tcurr->loadaddr + tcurr->dynamic_info[DT_STRTAB] +
dpnt->d_un.d_val;
- if (tpnt && _dl_strcmp(lpnt, tpnt->libname) == 0) {
+ if (tpnt && _dl_strcmp(lpnt,
+ _dl_get_last_path_component(tpnt->libname)) == 0) {
struct elf_resolve *ttmp;
-
+ _dl_fdprintf(1, "\t%s => %s (0x%x)\n",
+ lpnt, tpnt->libname, (unsigned) tpnt->loadaddr);
ttmp = _dl_loaded_modules;
while (ttmp->next)
ttmp = ttmp->next;
@@ -720,10 +723,10 @@ void _dl_boot(unsigned int args)
_dl_exit(16);
}
} else {
- if (_dl_trace_loaded_objects
- && !tpnt1->usage_count)
- _dl_fdprintf(1, "\t%s => %s (0x%x)\n", lpnt,
- tpnt1->libname, (unsigned) tpnt1->loadaddr);
+ if (_dl_trace_loaded_objects && !tpnt1->usage_count)
+ _dl_fdprintf(1, "\t%s => %s (0x%x)\n",
+ lpnt, tpnt1->libname,
+ (unsigned) tpnt1->loadaddr);
rpnt->next = (struct dyn_elf *)
_dl_malloc(sizeof(struct dyn_elf));
_dl_memset(rpnt->next, 0, sizeof(*(rpnt->next)));
@@ -1038,3 +1041,23 @@ char *_dl_strdup(const char *string)
_dl_strcpy(retval, string);
return retval;
}
+
+char *_dl_get_last_path_component(char *path)
+{
+ char *s;
+
+ s=path+_dl_strlen(path)-1;
+
+ /* strip trailing slashes */
+ while (s != path && *s == '/') {
+ *s-- = '\0';
+ }
+
+ /* find last component */
+ s = _dl_strrchr(path, '/');
+ if (s == NULL || s[1] == '\0')
+ return path;
+ else
+ return s+1;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 23:29:47 +0000