Tested on x86_64-darwin21 and i686-darwin9, pushed to trunk,
thanks.
Iain
--- 8< ---
There are now quite a few symbol flags, so it is sometimes useful to get
them in a text form, rather than decoding the hex number printed by
debug_rtx().
Signed-off-by: Iain Sandoe <i...@sandoe.co.uk>
gcc/ChangeLog:
* config/darwin.cc (dump_machopic_symref_flags): New.
(debug_machopic_symref_flags): New.
---
gcc/config/darwin.cc | 39 +++++++++++++++++++++++++++++++++++++++
1 file changed, 39 insertions(+)
diff --git a/gcc/config/darwin.cc b/gcc/config/darwin.cc
index efbcb3856ca..0d53e97ae80 100644
--- a/gcc/config/darwin.cc
+++ b/gcc/config/darwin.cc
@@ -258,6 +258,45 @@ name_needs_quotes (const char *name)
return 0;
}
+DEBUG_FUNCTION void
+dump_machopic_symref_flags (FILE *dump, rtx sym_ref)
+{
+ unsigned long flags = SYMBOL_REF_FLAGS (sym_ref);
+
+ fprintf (dump, "flags: %08lx %c%c%c%c%c%c%c",
+ flags,
+ (MACHO_SYMBOL_STATIC_P (sym_ref) ? 's' : '-'),
+ (MACHO_SYMBOL_INDIRECTION_P (sym_ref) ? 'I' : '-'),
+ (MACHO_SYMBOL_LINKER_VIS_P (sym_ref) ? 'l' : '-'),
+ (MACHO_SYMBOL_HIDDEN_VIS_P (sym_ref) ? 'h' : '-'),
+ (MACHO_SYMBOL_DEFINED_P (sym_ref) ? 'd' : '-'),
+ (MACHO_SYMBOL_MUST_INDIRECT_P (sym_ref) ? 'i' : '-'),
+ (MACHO_SYMBOL_VARIABLE_P (sym_ref) ? 'v' : '-'));
+
+#if (DARWIN_X86)
+ fprintf (dump, "%c%c%c%c",
+ (SYMBOL_REF_STUBVAR_P (sym_ref) ? 'S' : '-'),
+ (SYMBOL_REF_DLLEXPORT_P (sym_ref) ? 'X' : '-'),
+ (SYMBOL_REF_DLLIMPORT_P (sym_ref) ? 'I' : '-'),
+ (SYMBOL_REF_FAR_ADDR_P (sym_ref) ? 'F' : '-'));
+#endif
+
+ fprintf (dump, "%c%c%c%03u%c%c%c\n",
+ (SYMBOL_REF_ANCHOR_P (sym_ref) ? 'a' : '-'),
+ (SYMBOL_REF_HAS_BLOCK_INFO_P (sym_ref) ? 'b' : '-'),
+ (SYMBOL_REF_EXTERNAL_P (sym_ref) ? 'e' : '-'),
+ (unsigned)SYMBOL_REF_TLS_MODEL (sym_ref),
+ (SYMBOL_REF_SMALL_P (sym_ref) ? 'm' : '-'),
+ (SYMBOL_REF_LOCAL_P (sym_ref) ? 'l' : '-'),
+ (SYMBOL_REF_FUNCTION_P (sym_ref) ? 'f' : '-'));
+}
+
+DEBUG_FUNCTION void
+debug_machopic_symref_flags (rtx sym_ref)
+{
+ dump_machopic_symref_flags (stderr, sym_ref);
+}
+
/* Return true if SYM_REF can be used without an indirection. */
int
machopic_symbol_defined_p (rtx sym_ref)
--
2.39.2 (Apple Git-143)
