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--- xnu/xnu-12377.101.15/tools/tests/execperf/printexecinfo.c
+++ /dev/null
@@ -1,82 +0,0 @@
-#include <stdio.h>
-#include <err.h>
-#include <crt_externs.h>
-#include <string.h>
-#include <mach/mach.h>
-#include <mach-o/ldsyms.h>
-#include <mach-o/dyld_images.h>
-#include <mach-o/arch.h>
-#include <stdlib.h>
-#include <sys/sysctl.h>
-
-__attribute__((constructor))
-void
-init(int argc, const char *argv[], const char *envp[], const char *appl[], void *vars __attribute__((unused)))
-{
- int i;
-
- printf("argv = %p\n", argv);
- for (i = 0; argv[i]; i++) {
- printf("argv[%2d] = %p %.100s%s\n", i, argv[i], argv[i], strlen(argv[i]) > 100 ? "..." : "");
- }
- printf("envp = %p\n", envp);
- for (i = 0; envp[i]; i++) {
- printf("envp[%2d] = %p %.100s%s\n", i, envp[i], envp[i], strlen(envp[i]) > 100 ? "..." : "");
- }
- printf("appl = %p\n", appl);
- for (i = 0; appl[i]; i++) {
- printf("appl[%2d] = %p %.100s%s\n", i, appl[i], appl[i], strlen(appl[i]) > 100 ? "..." : "");
- }
-}
-
-void
-printexecinfo(void)
-{
- int ret;
- uint64_t stackaddr;
- size_t len = sizeof(stackaddr);
- const NXArchInfo *arch = NXGetArchInfoFromCpuType(_mh_execute_header.cputype, _mh_execute_header.cpusubtype & ~CPU_SUBTYPE_MASK);
-
- printf("executable load address = 0x%016llx\n", (uint64_t)(uintptr_t)&_mh_execute_header);
- printf("executable cputype 0x%08x cpusubtype 0x%08x (%s:%s)\n",
- _mh_execute_header.cputype,
- _mh_execute_header.cpusubtype,
- arch ? arch->name : "unknown",
- arch ? arch->description : "unknown");
-
- ret = sysctlbyname("kern.usrstack64", &stackaddr, &len, NULL, 0);
- if (ret == -1) {
- err(1, "sysctlbyname");
- }
-
- printf(" stack address = 0x%016llx\n", stackaddr);
-}
-
-void
-printdyldinfo(void)
-{
- task_dyld_info_data_t info;
- mach_msg_type_number_t size = TASK_DYLD_INFO_COUNT;
- kern_return_t kret;
- struct dyld_all_image_infos *all_image_infos;
-
- kret = task_info(mach_task_self(), TASK_DYLD_INFO,
- (void *)&info, &size);
- if (kret != KERN_SUCCESS) {
- errx(1, "task_info: %s", mach_error_string(kret));
- }
-
- all_image_infos = (struct dyld_all_image_infos *)(uintptr_t)info.all_image_info_addr;
-
- printf(" dyld load address = 0x%016llx\n", (uint64_t)(uintptr_t)all_image_infos->dyldImageLoadAddress);
- printf(" shared cache slide = 0x%016llx\n", (uint64_t)(uintptr_t)all_image_infos->sharedCacheSlide);
-}
-
-int
-main(int argc, char *argv[])
-{
- printexecinfo();
- printdyldinfo();
-
- return 0;
-}