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runtime: fix assembler macro definitions to be consistent in use of center-dot 

The DISPATCH and CALLFN macro definitions depend on an inconsistency
between the internal cpp mini-implementation and the language proper in
whether center-dot is an identifier character. The macro depends on it not
being an identifier character, but the resulting code depends on it being one.

Remove the dependence on the inconsistency by placing the center-dot into
the macro invocation rather that the body.

No semantic change. This is just renaming macro arguments.

LGTM=bradfitz
R=golang-codereviews, bradfitz
CC=golang-codereviews
https://golang.org/cl/119320043
This commit is contained in:
Rob Pike 2014-07-30 10:11:44 -07:00
parent d703ac338e
commit aff7883d9a
4 changed files with 227 additions and 227 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

114
src/pkg/runtime/asm_386.s
View File

@ -361,39 +361,39 @@ TEXT runtime·newstackcall(SB), NOSPLIT, $0-12
#define DISPATCH(NAME,MAXSIZE) \
CMPL CX, $MAXSIZE; \
JA 3(PC); \
MOVL $runtime·NAME(SB), AX; \
MOVL $NAME(SB), AX; \
JMP AX
// Note: can't just "JMP runtime·NAME(SB)" - bad inlining results.
// Note: can't just "JMP NAME(SB)" - bad inlining results.
TEXT reflect·call(SB), NOSPLIT, $0-16
MOVL argsize+8(FP), CX
DISPATCH(call16, 16)
DISPATCH(call32, 32)
DISPATCH(call64, 64)
DISPATCH(call128, 128)
DISPATCH(call256, 256)
DISPATCH(call512, 512)
DISPATCH(call1024, 1024)
DISPATCH(call2048, 2048)
DISPATCH(call4096, 4096)
DISPATCH(call8192, 8192)
DISPATCH(call16384, 16384)
DISPATCH(call32768, 32768)
DISPATCH(call65536, 65536)
DISPATCH(call131072, 131072)
DISPATCH(call262144, 262144)
DISPATCH(call524288, 524288)
DISPATCH(call1048576, 1048576)
DISPATCH(call2097152, 2097152)
DISPATCH(call4194304, 4194304)
DISPATCH(call8388608, 8388608)
DISPATCH(call16777216, 16777216)
DISPATCH(call33554432, 33554432)
DISPATCH(call67108864, 67108864)
DISPATCH(call134217728, 134217728)
DISPATCH(call268435456, 268435456)
DISPATCH(call536870912, 536870912)
DISPATCH(call1073741824, 1073741824)
DISPATCH(runtime·call16, 16)
DISPATCH(runtime·call32, 32)
DISPATCH(runtime·call64, 64)
DISPATCH(runtime·call128, 128)
DISPATCH(runtime·call256, 256)
DISPATCH(runtime·call512, 512)
DISPATCH(runtime·call1024, 1024)
DISPATCH(runtime·call2048, 2048)
DISPATCH(runtime·call4096, 4096)
DISPATCH(runtime·call8192, 8192)
DISPATCH(runtime·call16384, 16384)
DISPATCH(runtime·call32768, 32768)
DISPATCH(runtime·call65536, 65536)
DISPATCH(runtime·call131072, 131072)
DISPATCH(runtime·call262144, 262144)
DISPATCH(runtime·call524288, 524288)
DISPATCH(runtime·call1048576, 1048576)
DISPATCH(runtime·call2097152, 2097152)
DISPATCH(runtime·call4194304, 4194304)
DISPATCH(runtime·call8388608, 8388608)
DISPATCH(runtime·call16777216, 16777216)
DISPATCH(runtime·call33554432, 33554432)
DISPATCH(runtime·call67108864, 67108864)
DISPATCH(runtime·call134217728, 134217728)
DISPATCH(runtime·call268435456, 268435456)
DISPATCH(runtime·call536870912, 536870912)
DISPATCH(runtime·call1073741824, 1073741824)
MOVL $runtime·badreflectcall(SB), AX
JMP AX
@ -410,7 +410,7 @@ DATA gclocals_reflectcall<>+0x04(SB)/4, $0 // 0 locals
GLOBL gclocals_reflectcall<>(SB),RODATA,$8
#define CALLFN(NAME,MAXSIZE) \
TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-16; \
TEXT NAME(SB), WRAPPER, $MAXSIZE-16; \
FUNCDATA $FUNCDATA_ArgsPointerMaps,gcargs_reflectcall<>(SB); \
FUNCDATA $FUNCDATA_LocalsPointerMaps,gclocals_reflectcall<>(SB);\
/* copy arguments to stack */ \
@ -434,33 +434,33 @@ TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-16; \
REP;MOVSB; \
RET
CALLFN(call16, 16)
CALLFN(call32, 32)
CALLFN(call64, 64)
CALLFN(call128, 128)
CALLFN(call256, 256)
CALLFN(call512, 512)
CALLFN(call1024, 1024)
CALLFN(call2048, 2048)
CALLFN(call4096, 4096)
CALLFN(call8192, 8192)
CALLFN(call16384, 16384)
CALLFN(call32768, 32768)
CALLFN(call65536, 65536)
CALLFN(call131072, 131072)
CALLFN(call262144, 262144)
CALLFN(call524288, 524288)
CALLFN(call1048576, 1048576)
CALLFN(call2097152, 2097152)
CALLFN(call4194304, 4194304)
CALLFN(call8388608, 8388608)
CALLFN(call16777216, 16777216)
CALLFN(call33554432, 33554432)
CALLFN(call67108864, 67108864)
CALLFN(call134217728, 134217728)
CALLFN(call268435456, 268435456)
CALLFN(call536870912, 536870912)
CALLFN(call1073741824, 1073741824)
CALLFN(runtime·call16, 16)
CALLFN(runtime·call32, 32)
CALLFN(runtime·call64, 64)
CALLFN(runtime·call128, 128)
CALLFN(runtime·call256, 256)
CALLFN(runtime·call512, 512)
CALLFN(runtime·call1024, 1024)
CALLFN(runtime·call2048, 2048)
CALLFN(runtime·call4096, 4096)
CALLFN(runtime·call8192, 8192)
CALLFN(runtime·call16384, 16384)
CALLFN(runtime·call32768, 32768)
CALLFN(runtime·call65536, 65536)
CALLFN(runtime·call131072, 131072)
CALLFN(runtime·call262144, 262144)
CALLFN(runtime·call524288, 524288)
CALLFN(runtime·call1048576, 1048576)
CALLFN(runtime·call2097152, 2097152)
CALLFN(runtime·call4194304, 4194304)
CALLFN(runtime·call8388608, 8388608)
CALLFN(runtime·call16777216, 16777216)
CALLFN(runtime·call33554432, 33554432)
CALLFN(runtime·call67108864, 67108864)
CALLFN(runtime·call134217728, 134217728)
CALLFN(runtime·call268435456, 268435456)
CALLFN(runtime·call536870912, 536870912)
CALLFN(runtime·call1073741824, 1073741824)
// Return point when leaving stack.
//

114
src/pkg/runtime/asm_amd64.s
View File

@ -338,39 +338,39 @@ TEXT runtime·newstackcall(SB), NOSPLIT, $0-20
#define DISPATCH(NAME,MAXSIZE) \
CMPQ CX, $MAXSIZE; \
JA 3(PC); \
MOVQ $runtime·NAME(SB), AX; \
MOVQ $NAME(SB), AX; \
JMP AX
// Note: can't just "JMP runtime·NAME(SB)" - bad inlining results.
// Note: can't just "JMP NAME(SB)" - bad inlining results.
TEXT reflect·call(SB), NOSPLIT, $0-24
MOVLQZX argsize+16(FP), CX
DISPATCH(call16, 16)
DISPATCH(call32, 32)
DISPATCH(call64, 64)
DISPATCH(call128, 128)
DISPATCH(call256, 256)
DISPATCH(call512, 512)
DISPATCH(call1024, 1024)
DISPATCH(call2048, 2048)
DISPATCH(call4096, 4096)
DISPATCH(call8192, 8192)
DISPATCH(call16384, 16384)
DISPATCH(call32768, 32768)
DISPATCH(call65536, 65536)
DISPATCH(call131072, 131072)
DISPATCH(call262144, 262144)
DISPATCH(call524288, 524288)
DISPATCH(call1048576, 1048576)
DISPATCH(call2097152, 2097152)
DISPATCH(call4194304, 4194304)
DISPATCH(call8388608, 8388608)
DISPATCH(call16777216, 16777216)
DISPATCH(call33554432, 33554432)
DISPATCH(call67108864, 67108864)
DISPATCH(call134217728, 134217728)
DISPATCH(call268435456, 268435456)
DISPATCH(call536870912, 536870912)
DISPATCH(call1073741824, 1073741824)
DISPATCH(runtime·call16, 16)
DISPATCH(runtime·call32, 32)
DISPATCH(runtime·call64, 64)
DISPATCH(runtime·call128, 128)
DISPATCH(runtime·call256, 256)
DISPATCH(runtime·call512, 512)
DISPATCH(runtime·call1024, 1024)
DISPATCH(runtime·call2048, 2048)
DISPATCH(runtime·call4096, 4096)
DISPATCH(runtime·call8192, 8192)
DISPATCH(runtime·call16384, 16384)
DISPATCH(runtime·call32768, 32768)
DISPATCH(runtime·call65536, 65536)
DISPATCH(runtime·call131072, 131072)
DISPATCH(runtime·call262144, 262144)
DISPATCH(runtime·call524288, 524288)
DISPATCH(runtime·call1048576, 1048576)
DISPATCH(runtime·call2097152, 2097152)
DISPATCH(runtime·call4194304, 4194304)
DISPATCH(runtime·call8388608, 8388608)
DISPATCH(runtime·call16777216, 16777216)
DISPATCH(runtime·call33554432, 33554432)
DISPATCH(runtime·call67108864, 67108864)
DISPATCH(runtime·call134217728, 134217728)
DISPATCH(runtime·call268435456, 268435456)
DISPATCH(runtime·call536870912, 536870912)
DISPATCH(runtime·call1073741824, 1073741824)
MOVQ $runtime·badreflectcall(SB), AX
JMP AX
@ -387,7 +387,7 @@ DATA gclocals_reflectcall<>+0x04(SB)/4, $0 // 0 locals
GLOBL gclocals_reflectcall<>(SB),RODATA,$8
#define CALLFN(NAME,MAXSIZE) \
TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-24; \
TEXT NAME(SB), WRAPPER, $MAXSIZE-24; \
FUNCDATA $FUNCDATA_ArgsPointerMaps,gcargs_reflectcall<>(SB); \
FUNCDATA $FUNCDATA_LocalsPointerMaps,gclocals_reflectcall<>(SB);\
/* copy arguments to stack */ \
@ -410,33 +410,33 @@ TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-24; \
REP;MOVSB; \
RET
CALLFN(call16, 16)
CALLFN(call32, 32)
CALLFN(call64, 64)
CALLFN(call128, 128)
CALLFN(call256, 256)
CALLFN(call512, 512)
CALLFN(call1024, 1024)
CALLFN(call2048, 2048)
CALLFN(call4096, 4096)
CALLFN(call8192, 8192)
CALLFN(call16384, 16384)
CALLFN(call32768, 32768)
CALLFN(call65536, 65536)
CALLFN(call131072, 131072)
CALLFN(call262144, 262144)
CALLFN(call524288, 524288)
CALLFN(call1048576, 1048576)
CALLFN(call2097152, 2097152)
CALLFN(call4194304, 4194304)
CALLFN(call8388608, 8388608)
CALLFN(call16777216, 16777216)
CALLFN(call33554432, 33554432)
CALLFN(call67108864, 67108864)
CALLFN(call134217728, 134217728)
CALLFN(call268435456, 268435456)
CALLFN(call536870912, 536870912)
CALLFN(call1073741824, 1073741824)
CALLFN(runtime·call16, 16)
CALLFN(runtime·call32, 32)
CALLFN(runtime·call64, 64)
CALLFN(runtime·call128, 128)
CALLFN(runtime·call256, 256)
CALLFN(runtime·call512, 512)
CALLFN(runtime·call1024, 1024)
CALLFN(runtime·call2048, 2048)
CALLFN(runtime·call4096, 4096)
CALLFN(runtime·call8192, 8192)
CALLFN(runtime·call16384, 16384)
CALLFN(runtime·call32768, 32768)
CALLFN(runtime·call65536, 65536)
CALLFN(runtime·call131072, 131072)
CALLFN(runtime·call262144, 262144)
CALLFN(runtime·call524288, 524288)
CALLFN(runtime·call1048576, 1048576)
CALLFN(runtime·call2097152, 2097152)
CALLFN(runtime·call4194304, 4194304)
CALLFN(runtime·call8388608, 8388608)
CALLFN(runtime·call16777216, 16777216)
CALLFN(runtime·call33554432, 33554432)
CALLFN(runtime·call67108864, 67108864)
CALLFN(runtime·call134217728, 134217728)
CALLFN(runtime·call268435456, 268435456)
CALLFN(runtime·call536870912, 536870912)
CALLFN(runtime·call1073741824, 1073741824)
// Return point when leaving stack.
//

114
src/pkg/runtime/asm_amd64p32.s
View File

@ -319,44 +319,44 @@ TEXT runtime·newstackcall(SB), NOSPLIT, $0-20
#define DISPATCH(NAME,MAXSIZE) \
CMPL CX, $MAXSIZE; \
JA 3(PC); \
MOVL $runtime·NAME(SB), AX; \
MOVL $NAME(SB), AX; \
JMP AX
// Note: can't just "JMP runtime·NAME(SB)" - bad inlining results.
// Note: can't just "JMP NAME(SB)" - bad inlining results.
TEXT reflect·call(SB), NOSPLIT, $0-20
MOVLQZX argsize+8(FP), CX
DISPATCH(call16, 16)
DISPATCH(call32, 32)
DISPATCH(call64, 64)
DISPATCH(call128, 128)
DISPATCH(call256, 256)
DISPATCH(call512, 512)
DISPATCH(call1024, 1024)
DISPATCH(call2048, 2048)
DISPATCH(call4096, 4096)
DISPATCH(call8192, 8192)
DISPATCH(call16384, 16384)
DISPATCH(call32768, 32768)
DISPATCH(call65536, 65536)
DISPATCH(call131072, 131072)
DISPATCH(call262144, 262144)
DISPATCH(call524288, 524288)
DISPATCH(call1048576, 1048576)
DISPATCH(call2097152, 2097152)
DISPATCH(call4194304, 4194304)
DISPATCH(call8388608, 8388608)
DISPATCH(call16777216, 16777216)
DISPATCH(call33554432, 33554432)
DISPATCH(call67108864, 67108864)
DISPATCH(call134217728, 134217728)
DISPATCH(call268435456, 268435456)
DISPATCH(call536870912, 536870912)
DISPATCH(call1073741824, 1073741824)
DISPATCH(runtime·call16, 16)
DISPATCH(runtime·call32, 32)
DISPATCH(runtime·call64, 64)
DISPATCH(runtime·call128, 128)
DISPATCH(runtime·call256, 256)
DISPATCH(runtime·call512, 512)
DISPATCH(runtime·call1024, 1024)
DISPATCH(runtime·call2048, 2048)
DISPATCH(runtime·call4096, 4096)
DISPATCH(runtime·call8192, 8192)
DISPATCH(runtime·call16384, 16384)
DISPATCH(runtime·call32768, 32768)
DISPATCH(runtime·call65536, 65536)
DISPATCH(runtime·call131072, 131072)
DISPATCH(runtime·call262144, 262144)
DISPATCH(runtime·call524288, 524288)
DISPATCH(runtime·call1048576, 1048576)
DISPATCH(runtime·call2097152, 2097152)
DISPATCH(runtime·call4194304, 4194304)
DISPATCH(runtime·call8388608, 8388608)
DISPATCH(runtime·call16777216, 16777216)
DISPATCH(runtime·call33554432, 33554432)
DISPATCH(runtime·call67108864, 67108864)
DISPATCH(runtime·call134217728, 134217728)
DISPATCH(runtime·call268435456, 268435456)
DISPATCH(runtime·call536870912, 536870912)
DISPATCH(runtime·call1073741824, 1073741824)
MOVL $runtime·badreflectcall(SB), AX
JMP AX
#define CALLFN(NAME,MAXSIZE) \
TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-16; \
TEXT NAME(SB), WRAPPER, $MAXSIZE-16; \
/* copy arguments to stack */ \
MOVL argptr+4(FP), SI; \
MOVL argsize+8(FP), CX; \
@ -377,33 +377,33 @@ TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-16; \
REP;MOVSB; \
RET
CALLFN(call16, 16)
CALLFN(call32, 32)
CALLFN(call64, 64)
CALLFN(call128, 128)
CALLFN(call256, 256)
CALLFN(call512, 512)
CALLFN(call1024, 1024)
CALLFN(call2048, 2048)
CALLFN(call4096, 4096)
CALLFN(call8192, 8192)
CALLFN(call16384, 16384)
CALLFN(call32768, 32768)
CALLFN(call65536, 65536)
CALLFN(call131072, 131072)
CALLFN(call262144, 262144)
CALLFN(call524288, 524288)
CALLFN(call1048576, 1048576)
CALLFN(call2097152, 2097152)
CALLFN(call4194304, 4194304)
CALLFN(call8388608, 8388608)
CALLFN(call16777216, 16777216)
CALLFN(call33554432, 33554432)
CALLFN(call67108864, 67108864)
CALLFN(call134217728, 134217728)
CALLFN(call268435456, 268435456)
CALLFN(call536870912, 536870912)
CALLFN(call1073741824, 1073741824)
CALLFN(runtime·call16, 16)
CALLFN(runtime·call32, 32)
CALLFN(runtime·call64, 64)
CALLFN(runtime·call128, 128)
CALLFN(runtime·call256, 256)
CALLFN(runtime·call512, 512)
CALLFN(runtime·call1024, 1024)
CALLFN(runtime·call2048, 2048)
CALLFN(runtime·call4096, 4096)
CALLFN(runtime·call8192, 8192)
CALLFN(runtime·call16384, 16384)
CALLFN(runtime·call32768, 32768)
CALLFN(runtime·call65536, 65536)
CALLFN(runtime·call131072, 131072)
CALLFN(runtime·call262144, 262144)
CALLFN(runtime·call524288, 524288)
CALLFN(runtime·call1048576, 1048576)
CALLFN(runtime·call2097152, 2097152)
CALLFN(runtime·call4194304, 4194304)
CALLFN(runtime·call8388608, 8388608)
CALLFN(runtime·call16777216, 16777216)
CALLFN(runtime·call33554432, 33554432)
CALLFN(runtime·call67108864, 67108864)
CALLFN(runtime·call134217728, 134217728)
CALLFN(runtime·call268435456, 268435456)
CALLFN(runtime·call536870912, 536870912)
CALLFN(runtime·call1073741824, 1073741824)
// Return point when leaving stack.
//

112
src/pkg/runtime/asm_arm.s
View File

@ -332,38 +332,38 @@ TEXT runtime·newstackcall(SB), NOSPLIT, $-4-12
#define DISPATCH(NAME,MAXSIZE) \
CMP $MAXSIZE, R0; \
B.HI 3(PC); \
MOVW $runtime·NAME(SB), R1; \
MOVW $NAME(SB), R1; \
B (R1)
TEXT reflect·call(SB), NOSPLIT, $-4-16
MOVW argsize+8(FP), R0
DISPATCH(call16, 16)
DISPATCH(call32, 32)
DISPATCH(call64, 64)
DISPATCH(call128, 128)
DISPATCH(call256, 256)
DISPATCH(call512, 512)
DISPATCH(call1024, 1024)
DISPATCH(call2048, 2048)
DISPATCH(call4096, 4096)
DISPATCH(call8192, 8192)
DISPATCH(call16384, 16384)
DISPATCH(call32768, 32768)
DISPATCH(call65536, 65536)
DISPATCH(call131072, 131072)
DISPATCH(call262144, 262144)
DISPATCH(call524288, 524288)
DISPATCH(call1048576, 1048576)
DISPATCH(call2097152, 2097152)
DISPATCH(call4194304, 4194304)
DISPATCH(call8388608, 8388608)
DISPATCH(call16777216, 16777216)
DISPATCH(call33554432, 33554432)
DISPATCH(call67108864, 67108864)
DISPATCH(call134217728, 134217728)
DISPATCH(call268435456, 268435456)
DISPATCH(call536870912, 536870912)
DISPATCH(call1073741824, 1073741824)
DISPATCH(runtime·call16, 16)
DISPATCH(runtime·call32, 32)
DISPATCH(runtime·call64, 64)
DISPATCH(runtime·call128, 128)
DISPATCH(runtime·call256, 256)
DISPATCH(runtime·call512, 512)
DISPATCH(runtime·call1024, 1024)
DISPATCH(runtime·call2048, 2048)
DISPATCH(runtime·call4096, 4096)
DISPATCH(runtime·call8192, 8192)
DISPATCH(runtime·call16384, 16384)
DISPATCH(runtime·call32768, 32768)
DISPATCH(runtime·call65536, 65536)
DISPATCH(runtime·call131072, 131072)
DISPATCH(runtime·call262144, 262144)
DISPATCH(runtime·call524288, 524288)
DISPATCH(runtime·call1048576, 1048576)
DISPATCH(runtime·call2097152, 2097152)
DISPATCH(runtime·call4194304, 4194304)
DISPATCH(runtime·call8388608, 8388608)
DISPATCH(runtime·call16777216, 16777216)
DISPATCH(runtime·call33554432, 33554432)
DISPATCH(runtime·call67108864, 67108864)
DISPATCH(runtime·call134217728, 134217728)
DISPATCH(runtime·call268435456, 268435456)
DISPATCH(runtime·call536870912, 536870912)
DISPATCH(runtime·call1073741824, 1073741824)
MOVW $runtime·badreflectcall(SB), R1
B (R1)
@ -380,7 +380,7 @@ DATA gclocals_reflectcall<>+0x04(SB)/4, $0 // 0 locals
GLOBL gclocals_reflectcall<>(SB),RODATA,$8
#define CALLFN(NAME,MAXSIZE) \
TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-16; \
TEXT NAME(SB), WRAPPER, $MAXSIZE-16; \
FUNCDATA $FUNCDATA_ArgsPointerMaps,gcargs_reflectcall<>(SB); \
FUNCDATA $FUNCDATA_LocalsPointerMaps,gclocals_reflectcall<>(SB);\
/* copy arguments to stack */ \
@ -413,33 +413,33 @@ TEXT runtime·NAME(SB), WRAPPER, $MAXSIZE-16; \
SUB $1, R2, R2; \
B -5(PC) \
CALLFN(call16, 16)
CALLFN(call32, 32)
CALLFN(call64, 64)
CALLFN(call128, 128)
CALLFN(call256, 256)
CALLFN(call512, 512)
CALLFN(call1024, 1024)
CALLFN(call2048, 2048)
CALLFN(call4096, 4096)
CALLFN(call8192, 8192)
CALLFN(call16384, 16384)
CALLFN(call32768, 32768)
CALLFN(call65536, 65536)
CALLFN(call131072, 131072)
CALLFN(call262144, 262144)
CALLFN(call524288, 524288)
CALLFN(call1048576, 1048576)
CALLFN(call2097152, 2097152)
CALLFN(call4194304, 4194304)
CALLFN(call8388608, 8388608)
CALLFN(call16777216, 16777216)
CALLFN(call33554432, 33554432)
CALLFN(call67108864, 67108864)
CALLFN(call134217728, 134217728)
CALLFN(call268435456, 268435456)
CALLFN(call536870912, 536870912)
CALLFN(call1073741824, 1073741824)
CALLFN(runtime·call16, 16)
CALLFN(runtime·call32, 32)
CALLFN(runtime·call64, 64)
CALLFN(runtime·call128, 128)
CALLFN(runtime·call256, 256)
CALLFN(runtime·call512, 512)
CALLFN(runtime·call1024, 1024)
CALLFN(runtime·call2048, 2048)
CALLFN(runtime·call4096, 4096)
CALLFN(runtime·call8192, 8192)
CALLFN(runtime·call16384, 16384)
CALLFN(runtime·call32768, 32768)
CALLFN(runtime·call65536, 65536)
CALLFN(runtime·call131072, 131072)
CALLFN(runtime·call262144, 262144)
CALLFN(runtime·call524288, 524288)
CALLFN(runtime·call1048576, 1048576)
CALLFN(runtime·call2097152, 2097152)
CALLFN(runtime·call4194304, 4194304)
CALLFN(runtime·call8388608, 8388608)
CALLFN(runtime·call16777216, 16777216)
CALLFN(runtime·call33554432, 33554432)
CALLFN(runtime·call67108864, 67108864)
CALLFN(runtime·call134217728, 134217728)
CALLFN(runtime·call268435456, 268435456)
CALLFN(runtime·call536870912, 536870912)
CALLFN(runtime·call1073741824, 1073741824)
// Return point when leaving stack.
// using frame size $-4 means do not save LR on stack.