Adding upstream version 1.1.1.upstream/1.1.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 172 insertions, 0 deletions

diff --git a/examples/enum_to_string.cpp b/examples/enum_to_string.cpp
new file mode 100644
index 0000000..a602400
--- /dev/null
+++ b/examples/enum_to_string.cpp
@@ -0,0 +1,172 @@
+#include <cstdio> // for std::puts
+
+/* ELF Relocations */
+
+#define ELF_RELOC(name, value) name = value,
+
+/** i386 relocations. */
+enum  RELOC_i386 {
+
+#ifndef ELF_RELOC
+#error "ELF_RELOC must be defined"
+#endif
+
+/* TODO: this is just a subset */
+ELF_RELOC(R_386_NONE,           0)
+ELF_RELOC(R_386_32,             1)
+ELF_RELOC(R_386_PC32,           2)
+ELF_RELOC(R_386_GOT32,          3)
+ELF_RELOC(R_386_PLT32,          4)
+ELF_RELOC(R_386_COPY,           5)
+ELF_RELOC(R_386_GLOB_DAT,       6)
+ELF_RELOC(R_386_JUMP_SLOT,      7)
+ELF_RELOC(R_386_RELATIVE,       8)
+ELF_RELOC(R_386_GOTOFF,         9)
+ELF_RELOC(R_386_GOTPC,          10)
+ELF_RELOC(R_386_32PLT,          11)
+ELF_RELOC(R_386_TLS_TPOFF,      14)
+ELF_RELOC(R_386_TLS_IE,         15)
+ELF_RELOC(R_386_TLS_GOTIE,      16)
+ELF_RELOC(R_386_TLS_LE,         17)
+ELF_RELOC(R_386_TLS_GD,         18)
+ELF_RELOC(R_386_TLS_LDM,        19)
+ELF_RELOC(R_386_16,             20)
+ELF_RELOC(R_386_PC16,           21)
+ELF_RELOC(R_386_8,              22)
+ELF_RELOC(R_386_PC8,            23)
+ELF_RELOC(R_386_TLS_GD_32,      24)
+ELF_RELOC(R_386_TLS_GD_PUSH,    25)
+ELF_RELOC(R_386_TLS_GD_CALL,    26)
+ELF_RELOC(R_386_TLS_GD_POP,     27)
+ELF_RELOC(R_386_TLS_LDM_32,     28)
+ELF_RELOC(R_386_TLS_LDM_PUSH,   29)
+ELF_RELOC(R_386_TLS_LDM_CALL,   30)
+ELF_RELOC(R_386_TLS_LDM_POP,    31)
+ELF_RELOC(R_386_TLS_LDO_32,     32)
+ELF_RELOC(R_386_TLS_IE_32,      33)
+ELF_RELOC(R_386_TLS_LE_32,      34)
+ELF_RELOC(R_386_TLS_DTPMOD32,   35)
+ELF_RELOC(R_386_TLS_DTPOFF32,   36)
+ELF_RELOC(R_386_TLS_TPOFF32,    37)
+ELF_RELOC(R_386_TLS_GOTDESC,    39)
+ELF_RELOC(R_386_TLS_DESC_CALL,  40)
+ELF_RELOC(R_386_TLS_DESC,       41)
+ELF_RELOC(R_386_IRELATIVE,      42)
+ELF_RELOC(R_386_NUM,            43)
+};
+
+#ifndef SWITCH_VERSION
+
+#ifdef FROZEN_VERSION
+#include "frozen/map.h"
+#else
+#include <map>
+#endif
+
+#ifdef FROZEN_VERSION
+constexpr
+frozen::map<RELOC_i386, const char*, 41>
+#else
+const
+std::map<RELOC_i386, const char*>
+#endif
+e2s = {
+    { RELOC_i386::R_386_NONE,          "NONE"},
+    { RELOC_i386::R_386_32,            "R32"},
+    { RELOC_i386::R_386_PC32,          "PC32"},
+    { RELOC_i386::R_386_GOT32,         "GOT32"},
+    { RELOC_i386::R_386_PLT32,         "PLT32"},
+    { RELOC_i386::R_386_COPY,          "COPY"},
+    { RELOC_i386::R_386_GLOB_DAT,      "GLOB_DAT"},
+    { RELOC_i386::R_386_JUMP_SLOT,     "JUMP_SLOT"},
+    { RELOC_i386::R_386_RELATIVE,      "RELATIVE"},
+    { RELOC_i386::R_386_GOTOFF,        "GOTOFF"},
+    { RELOC_i386::R_386_GOTPC,         "GOTPC"},
+    { RELOC_i386::R_386_32PLT,         "R32PLT"},
+    { RELOC_i386::R_386_TLS_TPOFF,     "TLS_TPOFF"},
+    { RELOC_i386::R_386_TLS_IE,        "TLS_IE"},
+    { RELOC_i386::R_386_TLS_GOTIE,     "TLS_GOTIE"},
+    { RELOC_i386::R_386_TLS_LE,        "TLS_LE"},
+    { RELOC_i386::R_386_TLS_GD,        "TLS_GD"},
+    { RELOC_i386::R_386_TLS_LDM,       "TLS_LDM"},
+    { RELOC_i386::R_386_16,            "R16"},
+    { RELOC_i386::R_386_PC16,          "PC16"},
+    { RELOC_i386::R_386_8,             "R8"},
+    { RELOC_i386::R_386_PC8,           "PC8"},
+    { RELOC_i386::R_386_TLS_GD_32,     "TLS_GD_32"},
+    { RELOC_i386::R_386_TLS_GD_PUSH,   "TLS_GD_PUSH"},
+    { RELOC_i386::R_386_TLS_GD_CALL,   "TLS_GD_CALL"},
+    { RELOC_i386::R_386_TLS_GD_POP,    "TLS_GD_POP"},
+    { RELOC_i386::R_386_TLS_LDM_32,    "TLS_LDM_32"},
+    { RELOC_i386::R_386_TLS_LDM_PUSH,  "TLS_LDM_PUSH"},
+    { RELOC_i386::R_386_TLS_LDM_CALL,  "TLS_LDM_CALL"},
+    { RELOC_i386::R_386_TLS_LDM_POP,   "TLS_LDM_POP"},
+    { RELOC_i386::R_386_TLS_LDO_32,    "TLS_LDO_32"},
+    { RELOC_i386::R_386_TLS_IE_32,     "TLS_IE_32"},
+    { RELOC_i386::R_386_TLS_LE_32,     "TLS_LE_32"},
+    { RELOC_i386::R_386_TLS_DTPMOD32,  "TLS_DTPMOD32"},
+    { RELOC_i386::R_386_TLS_DTPOFF32,  "TLS_DTPOFF32"},
+    { RELOC_i386::R_386_TLS_TPOFF32,   "TLS_TPOFF32"},
+    { RELOC_i386::R_386_TLS_GOTDESC,   "TLS_GOTDESC"},
+    { RELOC_i386::R_386_TLS_DESC_CALL, "TLS_DESC_CALL"},
+    { RELOC_i386::R_386_TLS_DESC,      "TLS_DESC"},
+    { RELOC_i386::R_386_IRELATIVE,     "IRELATIVE"},
+    { RELOC_i386::R_386_NUM,           "NUM"},
+};
+
+char const * enum_to_string(RELOC_i386 e) {
+  return e2s.at(e);
+}
+#else
+char const * enum_to_string(RELOC_i386 e) {
+  switch(e) {
+    case RELOC_i386::R_386_NONE: return "NONE";
+    case RELOC_i386::R_386_32: return "R32";
+    case RELOC_i386::R_386_PC32: return "PC32";
+    case RELOC_i386::R_386_GOT32: return "GOT32";
+    case RELOC_i386::R_386_PLT32: return "PLT32";
+    case RELOC_i386::R_386_COPY: return "COPY";
+    case RELOC_i386::R_386_GLOB_DAT: return "GLOB_DAT";
+    case RELOC_i386::R_386_JUMP_SLOT: return "JUMP_SLOT";
+    case RELOC_i386::R_386_RELATIVE: return "RELATIVE";
+    case RELOC_i386::R_386_GOTOFF: return "GOTOFF";
+    case RELOC_i386::R_386_GOTPC: return "GOTPC";
+    case RELOC_i386::R_386_32PLT: return "R32PLT";
+    case RELOC_i386::R_386_TLS_TPOFF: return "TLS_TPOFF";
+    case RELOC_i386::R_386_TLS_IE: return "TLS_IE";
+    case RELOC_i386::R_386_TLS_GOTIE: return "TLS_GOTIE";
+    case RELOC_i386::R_386_TLS_LE: return "TLS_LE";
+    case RELOC_i386::R_386_TLS_GD: return "TLS_GD";
+    case RELOC_i386::R_386_TLS_LDM: return "TLS_LDM";
+    case RELOC_i386::R_386_16: return "R16";
+    case RELOC_i386::R_386_PC16: return "PC16";
+    case RELOC_i386::R_386_8: return "R8";
+    case RELOC_i386::R_386_PC8: return "PC8";
+    case RELOC_i386::R_386_TLS_GD_32: return "TLS_GD_32";
+    case RELOC_i386::R_386_TLS_GD_PUSH: return "TLS_GD_PUSH";
+    case RELOC_i386::R_386_TLS_GD_CALL: return "TLS_GD_CALL";
+    case RELOC_i386::R_386_TLS_GD_POP: return "TLS_GD_POP";
+    case RELOC_i386::R_386_TLS_LDM_32: return "TLS_LDM_32";
+    case RELOC_i386::R_386_TLS_LDM_PUSH: return "TLS_LDM_PUSH";
+    case RELOC_i386::R_386_TLS_LDM_CALL: return "TLS_LDM_CALL";
+    case RELOC_i386::R_386_TLS_LDM_POP: return "TLS_LDM_POP";
+    case RELOC_i386::R_386_TLS_LDO_32: return "TLS_LDO_32";
+    case RELOC_i386::R_386_TLS_IE_32: return "TLS_IE_32";
+    case RELOC_i386::R_386_TLS_LE_32: return "TLS_LE_32";
+    case RELOC_i386::R_386_TLS_DTPMOD32: return "TLS_DTPMOD32";
+    case RELOC_i386::R_386_TLS_DTPOFF32: return "TLS_DTPOFF32";
+    case RELOC_i386::R_386_TLS_TPOFF32: return "TLS_TPOFF32";
+    case RELOC_i386::R_386_TLS_GOTDESC: return "TLS_GOTDESC";
+    case RELOC_i386::R_386_TLS_DESC_CALL: return "TLS_DESC_CALL";
+    case RELOC_i386::R_386_TLS_DESC: return "TLS_DESC";
+    case RELOC_i386::R_386_IRELATIVE: return "IRELATIVE";
+    case RELOC_i386::R_386_NUM: return "NUM";
+  }
+}
+
+#endif
+
+int main() {
+  std::puts(enum_to_string(RELOC_i386::R_386_8));
+  return 0;
+}