/* -----------------------------------------------------------------------------
- * $Id: StgStdThunks.hc,v 1.8 1999/10/21 09:18:02 simonmar Exp $
+ * $Id: StgStdThunks.hc,v 1.15 2001/03/23 16:36:21 simonmar Exp $
*
- * (c) The GHC Team, 1998-1999
+ * (c) The GHC Team, 1998-2000
*
* Canned "Standard Form" Thunks
*
* ---------------------------------------------------------------------------*/
#include "Stg.h"
+#include "Rts.h"
+#include "StoragePriv.h"
+#include "HeapStackCheck.h"
/* -----------------------------------------------------------------------------
The code for a thunk that simply extracts a field from a
#endif
#define SELECTOR_CODE_UPD(offset) \
- EF_(__sel_ret_##offset##_upd_ret); \
- INFO_TABLE_SRT_BITMAP(__sel_ret_##offset##_upd_info,__sel_ret_##offset##_upd_ret, RET_BITMAP, 0, 0, 0, RET_SMALL, static, EF_, 0, 0); \
- EF_(__sel_ret_##offset##_upd_ret) { \
+ IF_(stg_sel_ret_##offset##_upd_ret); \
+ INFO_TABLE_SRT_BITMAP(stg_sel_ret_##offset##_upd_info,stg_sel_ret_##offset##_upd_ret, RET_BITMAP, 0, 0, 0, RET_SMALL, static, EF_, 0, 0); \
+ EF_(stg_sel_ret_##offset##_upd_ret) { \
FB_ \
R1.p=(P_)R1.cl->payload[offset]; \
GET_SAVED_CCCS; \
Sp=Sp+sizeofW(StgHeader); \
- TICK_ENT_VIA_NODE(); \
JMP_(ENTRY_CODE(*R1.p)); \
FE_ \
} \
\
- EF_(__sel_##offset##_upd_entry); \
- INFO_TABLE_SELECTOR(__sel_##offset##_upd_info, __sel_##offset##_upd_entry, offset,, EF_, 0,0);\
- EF_(__sel_##offset##_upd_entry) { \
+ EF_(stg_sel_##offset##_upd_entry); \
+ INFO_TABLE_SELECTOR(stg_sel_##offset##_upd_info, stg_sel_##offset##_upd_entry, offset,, EF_, "stg_sel" #offset "_upd_entry", "stg_sel" #offset "_upd_entry");\
+ EF_(stg_sel_##offset##_upd_entry) { \
FB_ \
- TICK_ENT_THK(); \
STK_CHK_NP(UPD_FRAME_SIZE,1,); \
- UPD_BH_UPDATABLE(R1.p); \
+ UPD_BH_UPDATABLE(&stg_sel_##offset##_upd_info); \
PUSH_UPD_FRAME(R1.p,0); \
ENTER_CCS(R1.p); \
SAVE_CCCS(UPD_FRAME_SIZE); \
- Sp[-UPD_FRAME_SIZE]=(W_)&__sel_ret_##offset##_upd_info; \
+ Sp[-UPD_FRAME_SIZE]=(W_)&stg_sel_ret_##offset##_upd_info; \
R1.p = (P_)R1.cl->payload[0]; \
Sp=Sp-UPD_FRAME_SIZE; \
- TICK_ENT_VIA_NODE(); \
JMP_(ENTRY_CODE(*R1.p)); \
FE_ \
}
SELECTOR_CODE_UPD(15);
#define SELECTOR_CODE_NOUPD(offset) \
- INFO_TABLE_SRT_BITMAP(__sel_ret_##offset##_noupd_info, __sel_ret_##offset##_noupd_ret, RET_BITMAP, 0, 0, 0, RET_SMALL, static, EF_, 0, 0); \
- EF_(__sel_ret_##offset##_noupd_ret) { \
+ IF_(stg_sel_ret_##offset##_noupd_ret); \
+ INFO_TABLE_SRT_BITMAP(stg_sel_ret_##offset##_noupd_info, stg_sel_ret_##offset##_noupd_ret, RET_BITMAP, 0, 0, 0, RET_SMALL, static, EF_, 0, 0); \
+ IF_(stg_sel_ret_##offset##_noupd_ret) { \
FB_ \
R1.p=(P_)R1.cl->payload[offset]; \
GET_SAVED_CCCS; \
Sp=Sp+sizeofW(StgHeader); \
- TICK_ENT_VIA_NODE(); \
JMP_(ENTRY_CODE(*R1.p)); \
FE_ \
} \
\
- EF_(__sel_##offset##_noupd_entry); \
- INFO_TABLE_SELECTOR(__sel_##offset##_noupd_info, __sel_##offset##_noupd_entry, offset,, EF_, 0,0);\
- EF_(__sel_##offset##_noupd_entry) { \
+ EF_(stg_sel_##offset##_noupd_entry); \
+ INFO_TABLE_SELECTOR(stg_sel_##offset##_noupd_info, stg_sel_##offset##_noupd_entry, offset,, EF_, "stg_sel" #offset "_noupd_entry", "stg_sel" #offset "_noupd_entry");\
+ EF_(stg_sel_##offset##_noupd_entry) { \
FB_ \
- TICK_ENT_THK(); \
STK_CHK_NP(NOUPD_FRAME_SIZE,1,) \
+ UPD_BH_SINGLE_ENTRY(&stg_sel_##offset##_noupd_info); \
ENTER_CCS(R1.p); \
SAVE_CCCS(NOUPD_FRAME_SIZE); \
- Sp[-NOUPD_FRAME_SIZE]=(W_)&__sel_ret_##offset##_noupd_info; \
+ Sp[-NOUPD_FRAME_SIZE]=(W_)&stg_sel_ret_##offset##_noupd_info; \
R1.p = (P_)R1.cl->payload[0]; \
Sp=Sp-NOUPD_FRAME_SIZE; \
- TICK_ENT_VIA_NODE(); \
JMP_(ENTRY_CODE(*R1.p)); \
FE_ \
}
works when profiling etc.
-------------------------------------------------------------------------- */
-FN_(__ap_1_upd_entry);
-FN_(__ap_2_upd_entry);
-FN_(__ap_3_upd_entry);
-FN_(__ap_4_upd_entry);
-FN_(__ap_5_upd_entry);
-FN_(__ap_6_upd_entry);
-FN_(__ap_7_upd_entry);
-FN_(__ap_8_upd_entry);
+FN_(stg_ap_1_upd_entry);
+FN_(stg_ap_2_upd_entry);
+FN_(stg_ap_3_upd_entry);
+FN_(stg_ap_4_upd_entry);
+FN_(stg_ap_5_upd_entry);
+FN_(stg_ap_6_upd_entry);
+FN_(stg_ap_7_upd_entry);
+FN_(stg_ap_8_upd_entry);
#define UF_SIZE (sizeofW(StgUpdateFrame))
-/* __ap_1_upd_info is a bit redundant, but there appears to be a bug
- * in the compiler that means __ap_1 is generated occasionally (ToDo)
+/* stg_ap_1_upd_info is a bit redundant, but there appears to be a bug
+ * in the compiler that means stg_ap_1 is generated occasionally (ToDo)
*/
-INFO_TABLE_SRT(__ap_1_upd_info,__ap_1_upd_entry,1,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_1_upd_entry) {
+INFO_TABLE_SRT(stg_ap_1_upd_info,stg_ap_1_upd_entry,1,0,0,0,0,THUNK,,EF_,"stg_ap_1_upd_info","stg_ap_1_upd_info");
+FN_(stg_ap_1_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame),1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_1_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - sizeofW(StgUpdateFrame);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_2_upd_info,__ap_2_upd_entry,2,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_2_upd_entry) {
+INFO_TABLE_SRT(stg_ap_2_upd_info,stg_ap_2_upd_entry,2,0,0,0,0,THUNK,,EF_,"stg_ap_2_upd_info","stg_ap_2_upd_info");
+FN_(stg_ap_2_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+1,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_2_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - (sizeofW(StgUpdateFrame)+1);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_3_upd_info,__ap_3_upd_entry,3,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_3_upd_entry) {
+INFO_TABLE_SRT(stg_ap_3_upd_info,stg_ap_3_upd_entry,3,0,0,0,0,THUNK,,EF_,"stg_ap_3_upd_info","stg_ap_3_upd_info");
+FN_(stg_ap_3_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+2,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_3_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[2]);
Sp[-UF_SIZE-2]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - (sizeofW(StgUpdateFrame)+2);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_4_upd_info,__ap_4_upd_entry,4,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_4_upd_entry) {
+INFO_TABLE_SRT(stg_ap_4_upd_info,stg_ap_4_upd_entry,4,0,0,0,0,THUNK,,EF_,"stg_ap_4_upd_info","stg_ap_4_upd_info");
+FN_(stg_ap_4_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+3,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_4_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[3]);
Sp[-UF_SIZE-3]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - (sizeofW(StgUpdateFrame)+3);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_5_upd_info,__ap_5_upd_entry,5,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_5_upd_entry) {
+INFO_TABLE_SRT(stg_ap_5_upd_info,stg_ap_5_upd_entry,5,0,0,0,0,THUNK,,EF_,"stg_ap_5_upd_info","stg_ap_5_upd_info");
+FN_(stg_ap_5_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+4,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_5_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[4]);
Sp[-UF_SIZE-4]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - (sizeofW(StgUpdateFrame)+4);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_6_upd_info,__ap_6_upd_entry,6,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_6_upd_entry) {
+INFO_TABLE_SRT(stg_ap_6_upd_info,stg_ap_6_upd_entry,6,0,0,0,0,THUNK,,EF_,"stg_ap_6_upd_info","stg_ap_6_upd_info");
+FN_(stg_ap_6_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+5,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_6_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[5]);
Sp[-UF_SIZE-5]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - (sizeofW(StgUpdateFrame)+5);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_7_upd_info,__ap_7_upd_entry,7,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_7_upd_entry) {
+INFO_TABLE_SRT(stg_ap_7_upd_info,stg_ap_7_upd_entry,7,0,0,0,0,THUNK,,EF_,"stg_ap_7_upd_info","stg_ap_7_upd_info");
+FN_(stg_ap_7_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+6,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_7_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[6]);
Sp[-UF_SIZE-6]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp = Sp - (sizeofW(StgUpdateFrame)+6);
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
-INFO_TABLE_SRT(__ap_8_upd_info,__ap_8_upd_entry,8,0,0,0,0,THUNK,,EF_,0,0);
-FN_(__ap_8_upd_entry) {
+INFO_TABLE_SRT(stg_ap_8_upd_info,stg_ap_8_upd_entry,8,0,0,0,0,THUNK,,EF_,"stg_ap_8_upd_info","stg_ap_8_upd_info");
+FN_(stg_ap_8_upd_entry) {
FB_
- TICK_ENT_THK();
STK_CHK_NP(sizeofW(StgUpdateFrame)+7,1,);
- UPD_BH_UPDATABLE(R1.p);
+ UPD_BH_UPDATABLE(&stg_ap_8_upd_info);
ENTER_CCS(R1.p);
PUSH_UPD_FRAME(R1.p,0);
Sp[-UF_SIZE-1]=(W_)(R1.cl->payload[7]);
Sp[-UF_SIZE-7]=(W_)(R1.cl->payload[1]);
R1.p=(P_)(R1.cl->payload[0]);
Sp=Sp-10;
- TICK_ENT_VIA_NODE();
JMP_(ENTRY_CODE(*R1.p));
FE_
}
projects / ghc-hetmet.git / blobdiff