+2004-03-12 Jakub Jelinek <jakub@redhat.com>
+
+ * config/rs6000/rs6000-protos.h (rs6000_output_dwarf_dtprel): Add
+ prototype.
+ * config/rs6000/rs6000.c (rs6000_output_dwarf_dtprel): New.
+ * config/rs6000/rs6000.h (ASM_OUTPUT_DWARF_DTPREL): Define.
+
2003-03-12 Andrew Pinski <apinski@apple.com>
* config/rs6000/host-darwin.c (darwin_rs6000_gt_pch_use_address):
extern int rs6000_memory_move_cost (enum machine_mode, enum reg_class, int);
extern bool rs6000_tls_referenced_p (rtx);
extern int rs6000_tls_symbol_ref (rtx, enum machine_mode);
+extern void rs6000_output_dwarf_dtprel (FILE*, int, rtx);
/* Declare functions in rs6000-c.c */
return NULL_RTX;
}
+/* This is called from dwarf2out.c via ASM_OUTPUT_DWARF_DTPREL.
+ We need to emit DTP-relative relocations. */
+
+void
+rs6000_output_dwarf_dtprel (FILE *file, int size, rtx x)
+{
+ switch (size)
+ {
+ case 4:
+ fputs ("\t.long\t", file);
+ break;
+ case 8:
+ fputs (DOUBLE_INT_ASM_OP, file);
+ break;
+ default:
+ abort ();
+ }
+ output_addr_const (file, x);
+ fputs ("@dtprel+0x8000", file);
+}
+
/* Construct the SYMBOL_REF for the tls_get_addr function. */
static GTY(()) rtx rs6000_tls_symbol;
#define TARGET_UPDATE (! TARGET_NO_UPDATE)
#define TARGET_FUSED_MADD (! TARGET_NO_FUSED_MADD)
+/* Emit a dtp-relative reference to a TLS variable. */
+
+#ifdef HAVE_AS_TLS
+#define ASM_OUTPUT_DWARF_DTPREL(FILE, SIZE, X) \
+ rs6000_output_dwarf_dtprel (FILE, SIZE, X)
+#endif
+
#ifndef HAVE_AS_TLS
#define HAVE_AS_TLS 0
#endif