#include "genesis/simple-fun.h"
#include "genesis/fdefn.h"
#include "genesis/closure.h"
+#include "genesis/funcallable-instance.h"
#include "genesis/static-symbols.h"
#ifdef LISP_FEATURE_DARWIN
.align 3 @ \
_##x:
-#define GFUNCDEF(x) .globl _/**/x @ \
+#define GFUNCDEF(x) .globl _ ## x @ \
FUNCDEF(x)
#else
#define FUNCDEF(x) .text ; \
(NFPR_SAVE_BYTES(first_f)+ NGPR_SAVE_BYTES(first_g)+ FRAME_ARG_BYTES(out_arg_words))
#define SAVE_FPR(n) stfd f##n,-8*(32- n)(r11)
#define SAVE_GPR(n) stw r##n,-4*(32- n)(r11)
-#define FULL_FRAME_SIZE FRAME_SIZE(FIRST_SAVE_GPR,FIRST_SAVE_FPR,8,1)
+#define FULL_FRAME_SIZE (FRAME_SIZE(FIRST_SAVE_GPR,FIRST_SAVE_FPR,8,1)+15&~15)
#define RESTORE_FPR(n) lfd f##n,-8*(32- n)(r11)
#define RESTORE_GPR(n) lwz r##n,-4*(32- n)(r11)
#else
#endif
/* Turn on pseudo-atomic */
- li reg_NL3,-4
li reg_ALLOC,4
store(reg_ZERO,reg_NL4,CSYMBOL(foreign_function_call_active))
load(reg_NL4,CSYMBOL(dynamic_space_free_pointer))
load(reg_OCFP,CSYMBOL(current_control_frame_pointer))
/* No longer atomic, and check for interrupt */
- add reg_ALLOC,reg_ALLOC,reg_NL3
- twlti reg_ALLOC,0
+ andi. reg_NL3, reg_ALLOC, 1
+ subi reg_ALLOC,reg_ALLOC,4
+ twnei reg_NL3, 0
/* Pass in the arguments */
addi reg_LRA,reg_LRA,lo16(lra)
#else
lis reg_LRA,lra@h
- addi reg_LRA,reg_LRA,lra@l
+ ori reg_LRA,reg_LRA,lra@l
#endif
addi reg_LRA,reg_LRA,OTHER_POINTER_LOWTAG
/* Function is an indirect closure */
lwz reg_CODE,SIMPLE_FUN_SELF_OFFSET(reg_LEXENV)
- addi reg_LIP,reg_CODE,6*4-FUN_POINTER_LOWTAG
+ addi reg_LIP,reg_CODE,SIMPLE_FUN_CODE_OFFSET
mtctr reg_LIP
slwi reg_NARGS,reg_NL2,2
bctr
mr REG(3),reg_A0
/* Turn on pseudo-atomic */
- li reg_NL3,-4
la reg_ALLOC,4(reg_ALLOC)
/* Store lisp state */
store(reg_NL1,reg_NL2,CSYMBOL(foreign_function_call_active))
/* Check for interrupt */
- add reg_ALLOC,reg_ALLOC,reg_NL3
- twlti reg_ALLOC,0
-
+ andi. reg_NL3, reg_ALLOC, 1
+ subi reg_ALLOC, reg_ALLOC, 4
+ twnei reg_NL3,0
+
/* Back to C */
C_FULL_EPILOG
blr
mr reg_NARGS,reg_NL3
/* Turn on pseudo-atomic */
- li reg_NL3,-4
la reg_ALLOC,4(reg_ALLOC)
/* Convert the return address to an offset and save it on the stack. */
store(reg_CSP,reg_CFUNC,CSYMBOL(foreign_function_call_active))
/* load(reg_POLL,saver2) */
/* Disable pseudo-atomic; check pending interrupt */
- add reg_ALLOC,reg_ALLOC,reg_NL3
- twlti reg_ALLOC,0
+ andi. reg_NL3, reg_ALLOC, 1
+ subi reg_ALLOC, reg_ALLOC, 4
+ twnei reg_NL3, 0
+
mr reg_NL3,reg_NARGS
#ifdef LISP_FEATURE_DARWIN
li reg_LIP,0
/* Atomic ... */
- li reg_NL3,-4
+ li reg_NL3,-4
li reg_ALLOC,4
/* No long in foreign function call. */
la reg_LIP,-OTHER_POINTER_LOWTAG(reg_LIP)
/* No longer atomic */
- add reg_ALLOC,reg_ALLOC,reg_NL3
- twlti reg_ALLOC,0
+ andi. reg_NL3, reg_ALLOC, 1
+ subi reg_ALLOC, reg_ALLOC, 4
+ twnei reg_NL3, 0
+
mtlr reg_LIP
/* Reset the lisp stack. */
GFUNCDEF(xundefined_tramp)
.globl CSYMBOL(undefined_tramp)
- .byte 0,0,0,SIMPLE_FUN_HEADER_WIDETAG
- .byte 18<<2
-CSYMBOL(undefined_tramp):
- .byte 0,0,48
- .long CSYMBOL(undefined_tramp)
- .long NIL
- .long NIL
- .long NIL
+ .long SIMPLE_FUN_HEADER_WIDETAG /* header */
+ .long CSYMBOL(undefined_tramp) - SIMPLE_FUN_CODE_OFFSET /* self */
+ .long NIL /* next */
+ .long NIL /* name */
+ .long NIL /* arglist */
+ .long NIL /* type */
+ .long NIL /* xref */
+CSYMBOL(undefined_tramp):
+ /* Point reg_CODE to the header and tag it as function, since
+ the debugger regards a function pointer in reg_CODE which
+ doesn't point to a code object as undefined function. */
+ bcl 20,31,.+4 /* get address of the next instruction */
+ mflr reg_CODE /* header 1 extra word back from here */
+ addi reg_CODE,reg_CODE,-(SIMPLE_FUN_CODE_OFFSET+4)
+
twllei reg_ZERO,trap_Cerror
.byte 4
.byte UNDEFINED_FUN_ERROR
- .byte 254, sc_DescriptorReg+0x40, 1 /* 140? sparc says sc_descriptorReg */
+ .byte 254, sc_DescriptorReg+0x40, 1 /* 140? sparc says sc_descriptorReg */
+ /* This stuff is for the continuable error. I don't think there's
+ * any support for it on the lisp side */
.align 2
1: lwz reg_CODE,FDEFN_RAW_ADDR_OFFSET(reg_FDEFN)
la reg_LIP,SIMPLE_FUN_CODE_OFFSET(reg_CODE)
GFUNCDEF(xclosure_tramp)
.globl CSYMBOL(closure_tramp)
- .byte 0,0,0,SIMPLE_FUN_HEADER_WIDETAG
- .byte 18<<2
CSYMBOL(closure_tramp):
- .byte 0,0,24
- .long CSYMBOL(closure_tramp)
- .long NIL
- .long NIL
- .long NIL
- .long NIL
lwz reg_LEXENV,FDEFN_FUN_OFFSET(reg_FDEFN)
lwz reg_CODE,CLOSURE_FUN_OFFSET(reg_LEXENV)
la reg_LIP,SIMPLE_FUN_CODE_OFFSET(reg_CODE)
SET_SIZE(xclosure_tramp)
+ GFUNCDEF(xfuncallable_instance_tramp)
+ .globl CSYMBOL(funcallable_instance_tramp)
+ .long SIMPLE_FUN_HEADER_WIDETAG
+CSYMBOL(funcallable_instance_tramp) = . + 1
+ .long CSYMBOL(funcallable_instance_tramp)
+ .long NIL
+ .long NIL
+ .long NIL
+ .long NIL
+ .long NIL
+ lwz reg_LEXENV,FUNCALLABLE_INSTANCE_FUNCTION_OFFSET(reg_LEXENV)
+ lwz reg_FDEFN,CLOSURE_FUN_OFFSET(reg_LEXENV)
+ addi reg_LIP,reg_FDEFN,SIMPLE_FUN_CODE_OFFSET
+ mtctr reg_LIP
+ bctr
+ SET_SIZE(funcallable_instance_tramp)
+
GFUNCDEF(fun_end_breakpoint_trap)
.long 0
SET_SIZE(fun_end_breakpoint_trap)
blr
SET_SIZE(ppc_flush_cache_line)
+ GFUNCDEF(do_pending_interrupt)
+ twllei reg_ZERO, trap_PendingInterrupt
+ blr
+/* King Nato's branch has a nop here. Do we need this? */
+ SET_SIZE(do_pending_interrupt)
+
+#if defined LISP_FEATURE_GENCGC
+
+ GFUNCDEF(fpu_save)
+ stfd FREG(1), 0(REG(3))
+ stfd FREG(2), 8(REG(3))
+ stfd FREG(3), 16(REG(3))
+ stfd FREG(4), 24(REG(3))
+ stfd FREG(5), 32(REG(3))
+ stfd FREG(6), 40(REG(3))
+ stfd FREG(7), 48(REG(3))
+ stfd FREG(8), 56(REG(3))
+ stfd FREG(9), 64(REG(3))
+ stfd FREG(10), 72(REG(3))
+ stfd FREG(11), 80(REG(3))
+ stfd FREG(12), 88(REG(3))
+ stfd FREG(13), 96(REG(3))
+ stfd FREG(14), 104(REG(3))
+ stfd FREG(15), 112(REG(3))
+ stfd FREG(16), 120(REG(3))
+ stfd FREG(17), 128(REG(3))
+ stfd FREG(18), 136(REG(3))
+ stfd FREG(19), 144(REG(3))
+ stfd FREG(20), 152(REG(3))
+ stfd FREG(21), 160(REG(3))
+ stfd FREG(22), 168(REG(3))
+ stfd FREG(23), 176(REG(3))
+ stfd FREG(24), 184(REG(3))
+ stfd FREG(25), 192(REG(3))
+ stfd FREG(26), 200(REG(3))
+ stfd FREG(27), 208(REG(3))
+ stfd FREG(28), 216(REG(3))
+ stfd FREG(29), 224(REG(3))
+ stfd FREG(30), 232(REG(3))
+ stfd FREG(31), 240(REG(3))
+ blr
+ SET_SIZE(fpu_save)
+
+ GFUNCDEF(fpu_restore)
+ lfd FREG(1), 0(REG(3))
+ lfd FREG(2), 8(REG(3))
+ lfd FREG(3), 16(REG(3))
+ lfd FREG(4), 24(REG(3))
+ lfd FREG(5), 32(REG(3))
+ lfd FREG(6), 40(REG(3))
+ lfd FREG(7), 48(REG(3))
+ lfd FREG(8), 56(REG(3))
+ lfd FREG(9), 64(REG(3))
+ lfd FREG(10), 72(REG(3))
+ lfd FREG(11), 80(REG(3))
+ lfd FREG(12), 88(REG(3))
+ lfd FREG(13), 96(REG(3))
+ lfd FREG(14), 104(REG(3))
+ lfd FREG(15), 112(REG(3))
+ lfd FREG(16), 120(REG(3))
+ lfd FREG(17), 128(REG(3))
+ lfd FREG(18), 136(REG(3))
+ lfd FREG(19), 144(REG(3))
+ lfd FREG(20), 152(REG(3))
+ lfd FREG(21), 160(REG(3))
+ lfd FREG(22), 168(REG(3))
+ lfd FREG(23), 176(REG(3))
+ lfd FREG(24), 184(REG(3))
+ lfd FREG(25), 192(REG(3))
+ lfd FREG(26), 200(REG(3))
+ lfd FREG(27), 208(REG(3))
+ lfd FREG(28), 216(REG(3))
+ lfd FREG(29), 224(REG(3))
+ lfd FREG(30), 232(REG(3))
+ lfd FREG(31), 240(REG(3))
+ blr
+ SET_SIZE(fpu_restore)
+
+#endif