extern void cfi_add_CFA_remember_state (void);
extern void cfi_add_CFA_restore_state (void);
+/* Structures for md_cfi_end. */
+
+#if defined (TE_PE) || defined (TE_PEP)
+#define SUPPORT_FRAME_LINKONCE 1
+#else
+#define SUPPORT_FRAME_LINKONCE 0
+#endif
+
+struct cfi_insn_data
+{
+ struct cfi_insn_data *next;
+#if SUPPORT_FRAME_LINKONCE
+ segT cur_seg;
+#endif
+ int insn;
+ union
+ {
+ struct
+ {
+ unsigned reg;
+ offsetT offset;
+ } ri;
+
+ struct
+ {
+ unsigned reg1;
+ unsigned reg2;
+ } rr;
+
+ unsigned r;
+ offsetT i;
+
+ struct
+ {
+ symbolS *lab1;
+ symbolS *lab2;
+ } ll;
+
+ struct cfi_escape_data *esc;
+
+ struct
+ {
+ unsigned reg, encoding;
+ expressionS exp;
+ } ea;
+ } u;
+};
+
+struct fde_entry
+{
+ struct fde_entry *next;
+#if SUPPORT_FRAME_LINKONCE
+ segT cur_seg;
+#endif
+ symbolS *start_address;
+ symbolS *end_address;
+ struct cfi_insn_data *data;
+ struct cfi_insn_data **last;
+ unsigned char per_encoding;
+ unsigned char lsda_encoding;
+ expressionS personality;
+ expressionS lsda;
+ unsigned int return_column;
+ unsigned int signal_frame;
+#if SUPPORT_FRAME_LINKONCE
+ int handled;
+#endif
+};
+
+/* Fake CFI type; outside the byte range of any real CFI insn. */
+#define CFI_adjust_cfa_offset 0x100
+#define CFI_return_column 0x101
+#define CFI_rel_offset 0x102
+#define CFI_escape 0x103
+#define CFI_signal_frame 0x104
+#define CFI_val_encoded_addr 0x105
+
#endif /* DW2GENCFI_H */