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Index: contrib/elftoolchain/readelf/readelf.c
===================================================================
--- contrib/elftoolchain/readelf/readelf.c
+++ contrib/elftoolchain/readelf/readelf.c
@@ -220,6 +220,11 @@
const char *desc;
};
+struct flag_desc {
+ uint64_t flag;
+ const char *desc;
+};
+
static void add_dumpop(struct readelf *re, size_t si, const char *sn, int op,
int t);
static const char *aeabi_adv_simd_arch(uint64_t simd);
@@ -293,8 +298,7 @@
static void dump_dwarf_str(struct readelf *re);
static void dump_eflags(struct readelf *re, uint64_t e_flags);
static void dump_elf(struct readelf *re);
-static void dump_dt_flags_val(uint64_t d_val);
-static void dump_dt_flags_1_val(uint64_t d_val);
+static void dump_flags(struct flag_desc *fd, uint64_t flags);
static void dump_dyn_val(struct readelf *re, GElf_Dyn *dyn, uint32_t stab);
static void dump_dynamic(struct readelf *re);
static void dump_liblist(struct readelf *re);
@@ -2722,6 +2726,58 @@
}
}
+static void
+dump_flags(struct flag_desc *desc, uint64_t val)
+{
+ struct flag_desc *fd;
+
+ for (fd = desc; fd->flag != 0; fd++) {
+ if (val & fd->flag) {
+ val ^= fd->flag;
+ printf(" %s", fd->desc);
+ }
+ }
+ if (val != 0)
+ printf(" %jx", (uintmax_t)val);
+}
+
+static struct flag_desc dt_flags[] = {
+ { DF_ORIGIN, "ORIGIN" },
+ { DF_SYMBOLIC, "SYMBOLIC" },
+ { DF_TEXTREL, "TEXTREL" },
+ { DF_BIND_NOW, "BIND_NOW" },
+ { DF_STATIC_TLS, "STATIC_TLS" },
+ { 0, NULL }
+};
+
+static struct flag_desc dt_flags_1[] = {
+ { DF_1_BIND_NOW, "NOW" },
+ { DF_1_GLOBAL, "GLOBAL" },
+ { 0x4, "GROUP" },
+ { DF_1_NODELETE, "NODELETE" },
+ { DF_1_LOADFLTR, "LOADFLTR" },
+ { 0x20, "INITFIRST" },
+ { DF_1_NOOPEN, "NOOPEN" },
+ { DF_1_ORIGIN, "ORIGIN" },
+ { 0x100, "DIRECT" },
+ { DF_1_INTERPOSE, "INTERPOSE" },
+ { DF_1_NODEFLIB, "NODEFLIB" },
+ { 0x1000, "NODUMP" },
+ { 0x2000, "CONFALT" },
+ { 0x4000, "ENDFILTEE" },
+ { 0x8000, "DISPRELDNE" },
+ { 0x10000, "DISPRELPND" },
+ { 0x20000, "NODIRECT" },
+ { 0x40000, "IGNMULDEF" },
+ { 0x80000, "NOKSYMS" },
+ { 0x100000, "NOHDR" },
+ { 0x200000, "EDITED" },
+ { 0x400000, "NORELOC" },
+ { 0x800000, "SYMINTPOSE" },
+ { 0x1000000, "GLOBAUDIT" },
+ { 0, NULL }
+};
+
static void
dump_dyn_val(struct readelf *re, GElf_Dyn *dyn, uint32_t stab)
{
@@ -2807,148 +2863,16 @@
printf(" %s\n", timestamp(dyn->d_un.d_val));
break;
case DT_FLAGS:
- dump_dt_flags_val(dyn->d_un.d_val);
+ dump_flags(dt_flags, dyn->d_un.d_val);
break;
case DT_FLAGS_1:
- dump_dt_flags_1_val(dyn->d_un.d_val);
+ dump_flags(dt_flags_1, dyn->d_un.d_val);
break;
default:
printf("\n");
}
}
-static void
-dump_dt_flags_val(uint64_t d_val)
-{
- if (d_val & 0x1) {
- d_val ^= 0x1;
- printf(" ORIGIN");
- }
- if (d_val & 0x2) {
- d_val ^= 0x2;
- printf(" SYMBOLIC");
- }
- if (d_val & 0x4) {
- d_val ^= 0x4;
- printf(" TEXTREL");
- }
- if (d_val & 0x8) {
- d_val ^= 0x8;
- printf(" BIND_NOW");
- }
- if (d_val & 0x10) {
- d_val ^= 0x10;
- printf(" STATIC_TLS");
- }
- if (d_val)
- printf(" %jx", (uintmax_t)d_val);
- printf("\n");
-}
-
-static void
-dump_dt_flags_1_val(uint64_t d_val)
-{
- if (d_val & 0x1) {
- d_val ^= 0x1;
- printf(" NOW");
- }
- if (d_val & 0x2) {
- d_val ^= 0x2;
- printf(" GLOBAL");
- }
- if (d_val & 0x4) {
- d_val ^= 0x4;
- printf(" GROUP");
- }
- if (d_val & 0x8) {
- d_val ^= 0x8;
- printf(" NODELETE");
- }
- if (d_val & 0x10) {
- d_val ^= 0x10;
- printf(" LOADFLTR");
- }
- if (d_val & 0x20) {
- d_val ^= 0x20;
- printf(" INITFIRST");
- }
- if (d_val & 0x40) {
- d_val ^= 0x40;
- printf(" NOOPEN");
- }
- if (d_val & 0x80) {
- d_val ^= 0x80;
- printf(" ORIGIN");
- }
- if (d_val & 0x100) {
- d_val ^= 0x100;
- printf(" DIRECT");
- }
- if (d_val & 0x400) {
- d_val ^= 0x400;
- printf(" INTERPOSE");
- }
- if (d_val & 0x800) {
- d_val ^= 0x800;
- printf(" NODEFLIB");
- }
- if (d_val & 0x1000) {
- d_val ^= 0x1000;
- printf(" NODUMP");
- }
- if (d_val & 0x2000) {
- d_val ^= 0x2000;
- printf(" CONFALT");
- }
- if (d_val & 0x4000) {
- d_val ^= 0x4000;
- printf(" ENDFILTEE");
- }
- if (d_val & 0x8000) {
- d_val ^= 0x8000;
- printf(" DISPRELDNE");
- }
- if (d_val & 0x10000) {
- d_val ^= 0x10000;
- printf(" DISPRELPND");
- }
- if (d_val & 0x20000) {
- d_val ^= 0x20000;
- printf(" NODIRECT");
- }
- if (d_val & 0x40000) {
- d_val ^= 0x40000;
- printf(" IGNMULDEF");
- }
- if (d_val & 0x80000) {
- d_val ^= 0x80000;
- printf(" NOKSYMS");
- }
- if (d_val & 0x100000) {
- d_val ^= 0x100000;
- printf(" NOHDR");
- }
- if (d_val & 0x200000) {
- d_val ^= 0x200000;
- printf(" EDITED");
- }
- if (d_val & 0x400000) {
- d_val ^= 0x400000;
- printf(" NORELOC");
- }
- if (d_val & 0x800000) {
- d_val ^= 0x800000;
- printf(" SYMINTPOSE");
- }
- if (d_val & 0x1000000) {
- d_val ^= 0x1000000;
- printf(" GLOBAUDIT");
- }
- if (d_val)
- printf(" %jx", (uintmax_t)d_val);
- printf("\n");
-}
-
static void
dump_rel(struct readelf *re, struct section *s, Elf_Data *d)
{

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