+/* Print the description of a single AUXV entry on the specified file. */
+
+void
+fprint_auxv_entry (struct ui_file *file, const char *name,
+ const char *description, enum auxv_format format,
+ CORE_ADDR type, CORE_ADDR val)
+{
+ fprintf_filtered (file, ("%-4s %-20s %-30s "),
+ plongest (type), name, description);
+ switch (format)
+ {
+ case AUXV_FORMAT_DEC:
+ fprintf_filtered (file, ("%s\n"), plongest (val));
+ break;
+ case AUXV_FORMAT_HEX:
+ fprintf_filtered (file, ("%s\n"), paddress (target_gdbarch (), val));
+ break;
+ case AUXV_FORMAT_STR:
+ {
+ struct value_print_options opts;
+
+ get_user_print_options (&opts);
+ if (opts.addressprint)
+ fprintf_filtered (file, ("%s "), paddress (target_gdbarch (), val));
+ val_print_string (builtin_type (target_gdbarch ())->builtin_char,
+ NULL, val, -1, file, &opts);
+ fprintf_filtered (file, ("\n"));
+ }
+ break;
+ }
+}
+
+/* The default implementation of gdbarch_print_auxv_entry. */
+
+void
+default_print_auxv_entry (struct gdbarch *gdbarch, struct ui_file *file,
+ CORE_ADDR type, CORE_ADDR val)
+{
+ const char *name = "???";
+ const char *description = "";
+ enum auxv_format format = AUXV_FORMAT_HEX;
+
+ switch (type)
+ {
+#define TAG(tag, text, kind) \
+ case tag: name = #tag; description = text; format = kind; break
+ TAG (AT_NULL, _("End of vector"), AUXV_FORMAT_HEX);
+ TAG (AT_IGNORE, _("Entry should be ignored"), AUXV_FORMAT_HEX);
+ TAG (AT_EXECFD, _("File descriptor of program"), AUXV_FORMAT_DEC);
+ TAG (AT_PHDR, _("Program headers for program"), AUXV_FORMAT_HEX);
+ TAG (AT_PHENT, _("Size of program header entry"), AUXV_FORMAT_DEC);
+ TAG (AT_PHNUM, _("Number of program headers"), AUXV_FORMAT_DEC);
+ TAG (AT_PAGESZ, _("System page size"), AUXV_FORMAT_DEC);
+ TAG (AT_BASE, _("Base address of interpreter"), AUXV_FORMAT_HEX);
+ TAG (AT_FLAGS, _("Flags"), AUXV_FORMAT_HEX);
+ TAG (AT_ENTRY, _("Entry point of program"), AUXV_FORMAT_HEX);
+ TAG (AT_NOTELF, _("Program is not ELF"), AUXV_FORMAT_DEC);
+ TAG (AT_UID, _("Real user ID"), AUXV_FORMAT_DEC);
+ TAG (AT_EUID, _("Effective user ID"), AUXV_FORMAT_DEC);
+ TAG (AT_GID, _("Real group ID"), AUXV_FORMAT_DEC);
+ TAG (AT_EGID, _("Effective group ID"), AUXV_FORMAT_DEC);
+ TAG (AT_CLKTCK, _("Frequency of times()"), AUXV_FORMAT_DEC);
+ TAG (AT_PLATFORM, _("String identifying platform"), AUXV_FORMAT_STR);
+ TAG (AT_HWCAP, _("Machine-dependent CPU capability hints"),
+ AUXV_FORMAT_HEX);
+ TAG (AT_FPUCW, _("Used FPU control word"), AUXV_FORMAT_DEC);
+ TAG (AT_DCACHEBSIZE, _("Data cache block size"), AUXV_FORMAT_DEC);
+ TAG (AT_ICACHEBSIZE, _("Instruction cache block size"), AUXV_FORMAT_DEC);
+ TAG (AT_UCACHEBSIZE, _("Unified cache block size"), AUXV_FORMAT_DEC);
+ TAG (AT_IGNOREPPC, _("Entry should be ignored"), AUXV_FORMAT_DEC);
+ TAG (AT_BASE_PLATFORM, _("String identifying base platform"),
+ AUXV_FORMAT_STR);
+ TAG (AT_RANDOM, _("Address of 16 random bytes"), AUXV_FORMAT_HEX);
+ TAG (AT_HWCAP2, _("Extension of AT_HWCAP"), AUXV_FORMAT_HEX);
+ TAG (AT_EXECFN, _("File name of executable"), AUXV_FORMAT_STR);
+ TAG (AT_SECURE, _("Boolean, was exec setuid-like?"), AUXV_FORMAT_DEC);
+ TAG (AT_SYSINFO, _("Special system info/entry points"), AUXV_FORMAT_HEX);
+ TAG (AT_SYSINFO_EHDR, _("System-supplied DSO's ELF header"),
+ AUXV_FORMAT_HEX);
+ TAG (AT_L1I_CACHESHAPE, _("L1 Instruction cache information"),
+ AUXV_FORMAT_HEX);
+ TAG (AT_L1D_CACHESHAPE, _("L1 Data cache information"), AUXV_FORMAT_HEX);
+ TAG (AT_L2_CACHESHAPE, _("L2 cache information"), AUXV_FORMAT_HEX);
+ TAG (AT_L3_CACHESHAPE, _("L3 cache information"), AUXV_FORMAT_HEX);
+ TAG (AT_SUN_UID, _("Effective user ID"), AUXV_FORMAT_DEC);
+ TAG (AT_SUN_RUID, _("Real user ID"), AUXV_FORMAT_DEC);
+ TAG (AT_SUN_GID, _("Effective group ID"), AUXV_FORMAT_DEC);
+ TAG (AT_SUN_RGID, _("Real group ID"), AUXV_FORMAT_DEC);
+ TAG (AT_SUN_LDELF, _("Dynamic linker's ELF header"), AUXV_FORMAT_HEX);
+ TAG (AT_SUN_LDSHDR, _("Dynamic linker's section headers"),
+ AUXV_FORMAT_HEX);
+ TAG (AT_SUN_LDNAME, _("String giving name of dynamic linker"),
+ AUXV_FORMAT_STR);
+ TAG (AT_SUN_LPAGESZ, _("Large pagesize"), AUXV_FORMAT_DEC);
+ TAG (AT_SUN_PLATFORM, _("Platform name string"), AUXV_FORMAT_STR);
+ TAG (AT_SUN_HWCAP, _("Machine-dependent CPU capability hints"),
+ AUXV_FORMAT_HEX);
+ TAG (AT_SUN_IFLUSH, _("Should flush icache?"), AUXV_FORMAT_DEC);
+ TAG (AT_SUN_CPU, _("CPU name string"), AUXV_FORMAT_STR);
+ TAG (AT_SUN_EMUL_ENTRY, _("COFF entry point address"), AUXV_FORMAT_HEX);
+ TAG (AT_SUN_EMUL_EXECFD, _("COFF executable file descriptor"),
+ AUXV_FORMAT_DEC);
+ TAG (AT_SUN_EXECNAME,
+ _("Canonicalized file name given to execve"), AUXV_FORMAT_STR);
+ TAG (AT_SUN_MMU, _("String for name of MMU module"), AUXV_FORMAT_STR);
+ TAG (AT_SUN_LDDATA, _("Dynamic linker's data segment address"),
+ AUXV_FORMAT_HEX);
+ TAG (AT_SUN_AUXFLAGS,
+ _("AF_SUN_ flags passed from the kernel"), AUXV_FORMAT_HEX);
+ }
+
+ fprint_auxv_entry (file, name, description, format, type, val);
+}
+