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authorRickard Green <[email protected]>2014-05-07 21:27:54 +0200
committerRickard Green <[email protected]>2014-05-13 16:20:28 +0200
commita6c681cf14810a007a2bd4ad0066b4403460bffc (patch)
tree1fd7f8b36ce7c3a20d2373a49e28c113f6d05d66 /erts
parent94d877a95de7f22fc66f0737da54cc6500a7231c (diff)
downloadotp-a6c681cf14810a007a2bd4ad0066b4403460bffc.tar.gz
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Add support for failing in BIF that has trapped
Diffstat (limited to 'erts')
-rw-r--r--erts/emulator/beam/bif.h73
1 files changed, 73 insertions, 0 deletions
diff --git a/erts/emulator/beam/bif.h b/erts/emulator/beam/bif.h
index 669cbfd102..72c55ccb55 100644
--- a/erts/emulator/beam/bif.h
+++ b/erts/emulator/beam/bif.h
@@ -124,12 +124,85 @@ do { \
return THE_NON_VALUE; \
} while(0)
+#define ERTS_BIF_ERROR_TRAPPED0(Proc, Reason, Bif) \
+do { \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ return THE_NON_VALUE; \
+} while (0)
+
+#define ERTS_BIF_ERROR_TRAPPED1(Proc, Reason, Bif, A0) \
+do { \
+ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ reg[0] = (Eterm) (A0); \
+ return THE_NON_VALUE; \
+} while (0)
+
+#define ERTS_BIF_ERROR_TRAPPED2(Proc, Reason, Bif, A0, A1) \
+do { \
+ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ reg[0] = (Eterm) (A0); \
+ reg[1] = (Eterm) (A1); \
+ return THE_NON_VALUE; \
+} while (0)
+
+#define ERTS_BIF_ERROR_TRAPPED3(Proc, Reason, Bif, A0, A1, A2) \
+do { \
+ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ reg[0] = (Eterm) (A0); \
+ reg[1] = (Eterm) (A1); \
+ reg[2] = (Eterm) (A2); \
+ return THE_NON_VALUE; \
+} while (0)
+
#define ERTS_BIF_PREP_ERROR(Ret, Proc, Reason) \
do { \
(Proc)->freason = (Reason); \
(Ret) = THE_NON_VALUE; \
} while (0)
+#define ERTS_BIF_PREP_ERROR_TRAPPED0(Ret, Proc, Reason, Bif) \
+do { \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ (Ret) = THE_NON_VALUE; \
+} while (0)
+
+#define ERTS_BIF_PREP_ERROR_TRAPPED1(Ret, Proc, Reason, Bif, A0) \
+do { \
+ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ reg[0] = (Eterm) (A0); \
+ (Ret) = THE_NON_VALUE; \
+} while (0)
+
+#define ERTS_BIF_PREP_ERROR_TRAPPED2(Ret, Proc, Reason, Bif, A0, A1) \
+do { \
+ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ reg[0] = (Eterm) (A0); \
+ reg[1] = (Eterm) (A1); \
+ (Ret) = THE_NON_VALUE; \
+} while (0)
+
+#define ERTS_BIF_PREP_ERROR_TRAPPED3(Ret, Proc, Reason, Bif, A0, A1, A2) \
+do { \
+ Eterm* reg = ERTS_PROC_GET_SCHDATA((Proc))->x_reg_array; \
+ (Proc)->freason = (Reason); \
+ (Proc)->current = (Bif)->code; \
+ reg[0] = (Eterm) (A0); \
+ reg[1] = (Eterm) (A1); \
+ reg[2] = (Eterm) (A2); \
+ (Ret) = THE_NON_VALUE; \
+} while (0)
#define ERTS_BIF_PREP_TRAP0(Ret, Trap, Proc) \
do { \