mirror of
https://github.com/golang/go
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Currently, the ABI analysis assigns parameter/result offsets to the fields of function *Type. In some cases, we may have an ABI0 function reference and an ABIInternal reference share the same function *Type. For example, for an ABI0 function F, "f := F" will make f and (ABI0) F having the same *Type. But f, as a func value, should use ABIInternal. Analyses on F and f will collide and cause ICE. Also, changing field offsets in ABI analysis has to be done very carefully to avoid data races. It has been causing trickiness/difficulty. This CL removes the change of field offsets in ABI analysis altogether. The analysis result is stored in ABIParamAssignment, which is the only way to access parameter/result stack offset now. Fixes #47317. Fixes #47227. Change-Id: I23a3e081a6cf327ac66855da222daaa636ed1ead Reviewed-on: https://go-review.googlesource.com/c/go/+/336629 Trust: Cherry Mui <cherryyz@google.com> Reviewed-by: Cuong Manh Le <cuong.manhle.vn@gmail.com> Reviewed-by: Than McIntosh <thanm@google.com> |
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.. | ||
abi | ||
alias3.dir | ||
bench | ||
chan | ||
closure3.dir | ||
closure5.dir | ||
codegen | ||
ddd2.dir | ||
dwarf | ||
fixedbugs | ||
import2.dir | ||
import4.dir | ||
interface | ||
intrinsic.dir | ||
ken | ||
linkname.dir | ||
method4.dir | ||
oldescape_linkname.dir | ||
retjmp.dir | ||
runtime | ||
stress | ||
syntax | ||
typeparam | ||
uintptrescapes.dir | ||
64bit.go | ||
235.go | ||
alg.go | ||
alias1.go | ||
alias2.go | ||
alias3.go | ||
alias.go | ||
align.go | ||
append1.go | ||
append.go | ||
args.go | ||
armimm.go | ||
assign1.go | ||
assign.go | ||
atomicload.go | ||
bigalg.go | ||
bigmap.go | ||
blank1.go | ||
blank.go | ||
bom.go | ||
bombad.go | ||
bounds.go | ||
cannotassign.go | ||
chancap.go | ||
chanlinear.go | ||
char_lit1.go | ||
char_lit.go | ||
checkbce.go | ||
clearfat.go | ||
closedchan.go | ||
closure1.go | ||
closure2.go | ||
closure3.go | ||
closure4.go | ||
closure5.go | ||
closure6.go | ||
closure7.go | ||
closure.go | ||
cmp6.go | ||
cmp.go | ||
cmplx.go | ||
cmplxdivide1.go | ||
cmplxdivide.c | ||
cmplxdivide.go | ||
complit1.go | ||
complit.go | ||
compos.go | ||
const1.go | ||
const2.go | ||
const3.go | ||
const4.go | ||
const5.go | ||
const6.go | ||
const7.go | ||
const.go | ||
convert1.go | ||
convert2.go | ||
convert3.go | ||
convert4.go | ||
convert.go | ||
convlit1.go | ||
convlit.go | ||
convT2X.go | ||
copy1.go | ||
copy.go | ||
crlf.go | ||
ddd1.go | ||
ddd2.go | ||
ddd.go | ||
decl.go | ||
declbad.go | ||
defer.go | ||
defererrcheck.go | ||
deferfin.go | ||
defernil.go | ||
deferprint.go | ||
deferprint.out | ||
devirt.go | ||
directive.go | ||
divide.go | ||
divmod.go | ||
embedfunc.go | ||
embedvers.go | ||
empty.go | ||
env.go | ||
eof1.go | ||
eof.go | ||
escape2.go | ||
escape2n.go | ||
escape3.go | ||
escape4.go | ||
escape5.go | ||
escape_array.go | ||
escape_calls.go | ||
escape_closure.go | ||
escape_field.go | ||
escape_goto.go | ||
escape_hash_maphash.go | ||
escape_iface.go | ||
escape_indir.go | ||
escape_level.go | ||
escape_map.go | ||
escape_param.go | ||
escape_runtime_atomic.go | ||
escape_selfassign.go | ||
escape_slice.go | ||
escape_struct_param1.go | ||
escape_struct_param2.go | ||
escape_struct_return.go | ||
escape_sync_atomic.go | ||
escape_unsafe.go | ||
escape.go | ||
fibo.go | ||
finprofiled.go | ||
float_lit2.go | ||
float_lit3.go | ||
float_lit.go | ||
floatcmp.go | ||
for.go | ||
func1.go | ||
func2.go | ||
func3.go | ||
func4.go | ||
func5.go | ||
func6.go | ||
func7.go | ||
func8.go | ||
func.go | ||
funcdup2.go | ||
funcdup.go | ||
fuse.go | ||
gc1.go | ||
gc2.go | ||
gc.go | ||
gcgort.go | ||
gcstring.go | ||
goprint.go | ||
goprint.out | ||
goto.go | ||
heapsampling.go | ||
helloworld.go | ||
helloworld.out | ||
if.go | ||
import1.go | ||
import2.go | ||
import4.go | ||
import5.go | ||
import6.go | ||
import.go | ||
index0.go | ||
index1.go | ||
index2.go | ||
index.go | ||
indirect1.go | ||
indirect.go | ||
init1.go | ||
init.go | ||
initcomma.go | ||
initempty.go | ||
initexp.go | ||
initialize.go | ||
initializerr.go | ||
initloop.go | ||
inline_big.go | ||
inline_caller.go | ||
inline_callers.go | ||
inline_literal.go | ||
inline_math_bits_rotate.go | ||
inline_sync.go | ||
inline_variadic.go | ||
inline.go | ||
int_lit.go | ||
intcvt.go | ||
intrinsic_atomic.go | ||
intrinsic.go | ||
iota.go | ||
label1.go | ||
label.go | ||
linkmain_run.go | ||
linkmain.go | ||
linkname2.go | ||
linkname.go | ||
linkobj.go | ||
linkx_run.go | ||
linkx.go | ||
literal2.go | ||
literal.go | ||
live1.go | ||
live2.go | ||
live_regabi.go | ||
live_syscall.go | ||
live.go | ||
locklinear.go | ||
loopbce.go | ||
mainsig.go | ||
makechan.go | ||
makemap.go | ||
makenew.go | ||
makeslice.go | ||
mallocfin.go | ||
map1.go | ||
map.go | ||
mapclear.go | ||
maplinear.go | ||
mergemul.go | ||
method1.go | ||
method2.go | ||
method3.go | ||
method4.go | ||
method5.go | ||
method6.go | ||
method7.go | ||
method.go | ||
named1.go | ||
named.go | ||
nil.go | ||
nilcheck.go | ||
nilptr2.go | ||
nilptr3.go | ||
nilptr4.go | ||
nilptr5_aix.go | ||
nilptr5_wasm.go | ||
nilptr5.go | ||
nilptr_aix.go | ||
nilptr.go | ||
nosplit.go | ||
notinheap2.go | ||
notinheap3.go | ||
notinheap.go | ||
nowritebarrier.go | ||
nul1.go | ||
opt_branchlikely.go | ||
parentype.go | ||
peano.go | ||
phiopt.go | ||
print.go | ||
print.out | ||
printbig.go | ||
printbig.out | ||
prove.go | ||
range.go | ||
README.md | ||
recover1.go | ||
recover2.go | ||
recover3.go | ||
recover4.go | ||
recover5.go | ||
recover.go | ||
reflectmethod1.go | ||
reflectmethod2.go | ||
reflectmethod3.go | ||
reflectmethod4.go | ||
reflectmethod5.go | ||
reflectmethod6.go | ||
reflectmethod7.go | ||
rename1.go | ||
rename.go | ||
reorder2.go | ||
reorder.go | ||
retjmp.go | ||
return.go | ||
rotate0.go | ||
rotate1.go | ||
rotate2.go | ||
rotate3.go | ||
rotate.go | ||
run.go | ||
rune.go | ||
runtime.go | ||
shift1.go | ||
shift2.go | ||
sieve.go | ||
sigchld.go | ||
sigchld.out | ||
simassign.go | ||
sinit_run.go | ||
sinit.go | ||
sizeof.go | ||
slice3.go | ||
slice3err.go | ||
slicecap.go | ||
sliceopt.go | ||
solitaire.go | ||
stack.go | ||
stackobj2.go | ||
stackobj3.go | ||
stackobj.go | ||
strcopy.go | ||
strength.go | ||
string_lit.go | ||
stringrange.go | ||
struct0.go | ||
switch2.go | ||
switch3.go | ||
switch4.go | ||
switch5.go | ||
switch6.go | ||
switch7.go | ||
switch.go | ||
tinyfin.go | ||
torture.go | ||
turing.go | ||
typecheck.go | ||
typecheckloop.go | ||
typeswitch1.go | ||
typeswitch2.go | ||
typeswitch2b.go | ||
typeswitch3.go | ||
typeswitch.go | ||
uintptrescapes2.go | ||
uintptrescapes3.go | ||
uintptrescapes.go | ||
undef.go | ||
unsafebuiltins.go | ||
used.go | ||
utf.go | ||
varerr.go | ||
varinit.go | ||
winbatch.go | ||
writebarrier.go | ||
zerodivide.go |
The test directory contains tests of the Go tool chain and runtime. It includes black box tests, regression tests, and error output tests. They are run as part of all.bash.
To run just these tests, execute:
../bin/go run run.go
To run just tests from specified files in this directory, execute:
../bin/go run run.go -- file1.go file2.go ...
Standard library tests should be written as regular Go tests in the appropriate package.
The tool chain and runtime also have regular Go tests in their packages. The main reasons to add a new test to this directory are:
- it is most naturally expressed using the test runner; or
- it is also applicable to
gccgo
and other Go tool chains.