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Unified Diff: src/cmd/vet/test_asm3.s

Issue 7531045: code review 7531045: cmd/vet: add assembly checker (Closed)
Patch Set: diff -r 8ab9556841e4 https://code.google.com/p/go/ Created 12 years ago
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Index: src/cmd/vet/test_asm3.s
===================================================================
new file mode 100644
--- /dev/null
+++ b/src/cmd/vet/test_asm3.s
@@ -0,0 +1,168 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build arm
+// +build ignore
+
+package main
+
+TEXT ·arg1(SB),0,$0-2
+ MOVB x+0(FP), AX
+ MOVB y+1(FP), BX
+ MOVH x+0(FP), AX // ERROR "\[arm\] invalid MOVH of x\+0\(FP\); int8 is 1-byte value"
+ MOVH y+1(FP), AX // ERROR "invalid MOVH of y\+1\(FP\); uint8 is 1-byte value"
+ MOVW x+0(FP), AX // ERROR "invalid MOVW of x\+0\(FP\); int8 is 1-byte value"
+ MOVW y+1(FP), AX // ERROR "invalid MOVW of y\+1\(FP\); uint8 is 1-byte value"
+ MOVB x+1(FP), AX // ERROR "invalid offset x\+1\(FP\); expected x\+0\(FP\)"
+ MOVB y+2(FP), AX // ERROR "invalid offset y\+2\(FP\); expected y\+1\(FP\)"
+ RET
+
+TEXT ·arg2(SB),0,$0-4
+ MOVB x+0(FP), AX // ERROR "invalid MOVB of x\+0\(FP\); int16 is 2-byte value"
+ MOVB y+2(FP), AX // ERROR "invalid MOVB of y\+2\(FP\); uint16 is 2-byte value"
+ MOVH x+0(FP), AX
+ MOVH y+2(FP), BX
+ MOVW x+0(FP), AX // ERROR "invalid MOVW of x\+0\(FP\); int16 is 2-byte value"
+ MOVW y+2(FP), AX // ERROR "invalid MOVW of y\+2\(FP\); uint16 is 2-byte value"
+ MOVH x+2(FP), AX // ERROR "invalid offset x\+2\(FP\); expected x\+0\(FP\)"
+ MOVH y+0(FP), AX // ERROR "invalid offset y\+0\(FP\); expected y\+2\(FP\)"
+ RET
+
+TEXT ·arg4(SB),0,$0-2 // ERROR "wrong argument size 2; expected \$\.\.\.-8"
+ MOVB x+0(FP), AX // ERROR "invalid MOVB of x\+0\(FP\); int32 is 4-byte value"
+ MOVB y+4(FP), BX // ERROR "invalid MOVB of y\+4\(FP\); uint32 is 4-byte value"
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); int32 is 4-byte value"
+ MOVH y+4(FP), AX // ERROR "invalid MOVH of y\+4\(FP\); uint32 is 4-byte value"
+ MOVW x+0(FP), AX
+ MOVW y+4(FP), AX
+ MOVW x+4(FP), AX // ERROR "invalid offset x\+4\(FP\); expected x\+0\(FP\)"
+ MOVW y+2(FP), AX // ERROR "invalid offset y\+2\(FP\); expected y\+4\(FP\)"
+ RET
+
+TEXT ·arg8(SB),7,$0-2 // ERROR "wrong argument size 2; expected \$\.\.\.-16"
+ MOVB x+0(FP), AX // ERROR "invalid MOVB of x\+0\(FP\); int64 is 8-byte value"
+ MOVB y+8(FP), BX // ERROR "invalid MOVB of y\+8\(FP\); uint64 is 8-byte value"
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); int64 is 8-byte value"
+ MOVH y+8(FP), AX // ERROR "invalid MOVH of y\+8\(FP\); uint64 is 8-byte value"
+ MOVW x+0(FP), AX // ERROR "invalid MOVW of x\+0\(FP\); int64 is 8-byte value containing x_lo\+0\(FP\) and x_hi\+4\(FP\)"
+ MOVW x_lo+0(FP), AX
+ MOVW x_hi+4(FP), AX
+ MOVW y+8(FP), AX // ERROR "invalid MOVW of y\+8\(FP\); uint64 is 8-byte value containing y_lo\+8\(FP\) and y_hi\+12\(FP\)"
+ MOVW y_lo+8(FP), AX
+ MOVW y_hi+12(FP), AX
+ MOVQ x+0(FP), AX
+ MOVQ y+8(FP), AX
+ MOVQ x+8(FP), AX // ERROR "invalid offset x\+8\(FP\); expected x\+0\(FP\)"
+ MOVQ y+2(FP), AX // ERROR "invalid offset y\+2\(FP\); expected y\+8\(FP\)"
+ RET
+
+TEXT ·argint(SB),0,$0-2 // ERROR "wrong argument size 2; expected \$\.\.\.-8"
+ MOVB x+0(FP), AX // ERROR "invalid MOVB of x\+0\(FP\); int is 4-byte value"
+ MOVB y+4(FP), BX // ERROR "invalid MOVB of y\+4\(FP\); uint is 4-byte value"
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); int is 4-byte value"
+ MOVH y+4(FP), AX // ERROR "invalid MOVH of y\+4\(FP\); uint is 4-byte value"
+ MOVW x+0(FP), AX
+ MOVW y+4(FP), AX
+ MOVQ x+4(FP), AX // ERROR "invalid offset x\+4\(FP\); expected x\+0\(FP\)"
+ MOVQ y+2(FP), AX // ERROR "invalid offset y\+2\(FP\); expected y\+4\(FP\)"
+ RET
+
+TEXT ·argptr(SB),7,$0-2 // ERROR "wrong argument size 2; expected \$\.\.\.-20"
+ MOVB x+0(FP), AX // ERROR "invalid MOVB of x\+0\(FP\); \*byte is 4-byte value"
+ MOVB y+4(FP), BX // ERROR "invalid MOVB of y\+4\(FP\); \*byte is 4-byte value"
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); \*byte is 4-byte value"
+ MOVH y+4(FP), AX // ERROR "invalid MOVH of y\+4\(FP\); \*byte is 4-byte value"
+ MOVW x+0(FP), AX
+ MOVW y+4(FP), AX
+ MOVQ x+4(FP), AX // ERROR "invalid offset x\+4\(FP\); expected x\+0\(FP\)"
+ MOVQ y+2(FP), AX // ERROR "invalid offset y\+2\(FP\); expected y\+4\(FP\)"
+ MOVH c+8(FP), AX // ERROR "invalid MOVH of c\+8\(FP\); chan int is 4-byte value"
+ MOVH m+12(FP), AX // ERROR "invalid MOVH of m\+12\(FP\); map\[int\]int is 4-byte value"
+ MOVH f+16(FP), AX // ERROR "invalid MOVH of f\+16\(FP\); func\(\) is 4-byte value"
+ RET
+
+TEXT ·argstring(SB),0,$16 // ERROR "wrong argument size 0; expected \$\.\.\.-16"
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); string base is 4-byte value"
+ MOVW x+0(FP), AX
+ MOVH x_base+0(FP), AX // ERROR "invalid MOVH of x_base\+0\(FP\); string base is 4-byte value"
+ MOVW x_base+0(FP), AX
+ MOVH x_len+0(FP), AX // ERROR "invalid offset x_len\+0\(FP\); expected x_len\+4\(FP\)"
+ MOVW x_len+0(FP), AX // ERROR "invalid offset x_len\+0\(FP\); expected x_len\+4\(FP\)"
+ MOVQ x_len+0(FP), AX // ERROR "invalid offset x_len\+0\(FP\); expected x_len\+4\(FP\)"
+ MOVH x_len+4(FP), AX // ERROR "invalid MOVH of x_len\+4\(FP\); string len is 4-byte value"
+ MOVW x_len+4(FP), AX
+ MOVQ y+0(FP), AX // ERROR "invalid offset y\+0\(FP\); expected y\+8\(FP\)"
+ MOVQ y_len+4(FP), AX // ERROR "invalid offset y_len\+4\(FP\); expected y_len\+12\(FP\)"
+ RET
+
+TEXT ·argslice(SB),0,$24 // ERROR "wrong argument size 0; expected \$\.\.\.-24"
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); slice base is 4-byte value"
+ MOVW x+0(FP), AX
+ MOVH x_base+0(FP), AX // ERROR "invalid MOVH of x_base\+0\(FP\); slice base is 4-byte value"
+ MOVW x_base+0(FP), AX
+ MOVH x_len+0(FP), AX // ERROR "invalid offset x_len\+0\(FP\); expected x_len\+4\(FP\)"
+ MOVW x_len+0(FP), AX // ERROR "invalid offset x_len\+0\(FP\); expected x_len\+4\(FP\)"
+ MOVQ x_len+0(FP), AX // ERROR "invalid offset x_len\+0\(FP\); expected x_len\+4\(FP\)"
+ MOVH x_len+4(FP), AX // ERROR "invalid MOVH of x_len\+4\(FP\); slice len is 4-byte value"
+ MOVW x_len+4(FP), AX
+ MOVH x_cap+0(FP), AX // ERROR "invalid offset x_cap\+0\(FP\); expected x_cap\+8\(FP\)"
+ MOVW x_cap+0(FP), AX // ERROR "invalid offset x_cap\+0\(FP\); expected x_cap\+8\(FP\)"
+ MOVQ x_cap+0(FP), AX // ERROR "invalid offset x_cap\+0\(FP\); expected x_cap\+8\(FP\)"
+ MOVH x_cap+8(FP), AX // ERROR "invalid MOVH of x_cap\+8\(FP\); slice cap is 4-byte value"
+ MOVW x_cap+8(FP), AX
+ MOVQ y+0(FP), AX // ERROR "invalid offset y\+0\(FP\); expected y\+12\(FP\)"
+ MOVQ y_len+4(FP), AX // ERROR "invalid offset y_len\+4\(FP\); expected y_len\+16\(FP\)"
+ MOVQ y_cap+8(FP), AX // ERROR "invalid offset y_cap\+8\(FP\); expected y_cap\+20\(FP\)"
+ RET
+
+TEXT ·argiface(SB),0,$0-16
+ MOVH x+0(FP), AX // ERROR "invalid MOVH of x\+0\(FP\); interface type is 4-byte value"
+ MOVW x+0(FP), AX
+ MOVH x_type+0(FP), AX // ERROR "invalid MOVH of x_type\+0\(FP\); interface type is 4-byte value"
+ MOVW x_type+0(FP), AX
+ MOVQ x_itable+0(FP), AX // ERROR "unknown variable x_itable; offset 0 is x_type\+0\(FP\)"
+ MOVQ x_itable+1(FP), AX // ERROR "unknown variable x_itable; offset 1 is x_type\+0\(FP\)"
+ MOVH x_data+0(FP), AX // ERROR "invalid offset x_data\+0\(FP\); expected x_data\+4\(FP\)"
+ MOVW x_data+0(FP), AX // ERROR "invalid offset x_data\+0\(FP\); expected x_data\+4\(FP\)"
+ MOVQ x_data+0(FP), AX // ERROR "invalid offset x_data\+0\(FP\); expected x_data\+4\(FP\)"
+ MOVH x_data+4(FP), AX // ERROR "invalid MOVH of x_data\+4\(FP\); interface data is 4-byte value"
+ MOVW x_data+4(FP), AX
+ MOVH y+8(FP), AX // ERROR "invalid MOVH of y\+8\(FP\); interface itable is 4-byte value"
+ MOVW y+8(FP), AX
+ MOVH y_itable+8(FP), AX // ERROR "invalid MOVH of y_itable\+8\(FP\); interface itable is 4-byte value"
+ MOVW y_itable+8(FP), AX
+ MOVQ y_type+8(FP), AX // ERROR "unknown variable y_type; offset 8 is y_itable\+8\(FP\)"
+ MOVH y_data+8(FP), AX // ERROR "invalid offset y_data\+8\(FP\); expected y_data\+12\(FP\)"
+ MOVW y_data+8(FP), AX // ERROR "invalid offset y_data\+8\(FP\); expected y_data\+12\(FP\)"
+ MOVQ y_data+8(FP), AX // ERROR "invalid offset y_data\+8\(FP\); expected y_data\+12\(FP\)"
+ MOVH y_data+12(FP), AX // ERROR "invalid MOVH of y_data\+12\(FP\); interface data is 4-byte value"
+ MOVW y_data+12(FP), AX
+ RET
+
+TEXT ·returnint(SB),0,$0-4
+ MOVB AX, ret+0(FP) // ERROR "invalid MOVB of ret\+0\(FP\); int is 4-byte value"
+ MOVH AX, ret+0(FP) // ERROR "invalid MOVH of ret\+0\(FP\); int is 4-byte value"
+ MOVW AX, ret+0(FP)
+ MOVQ AX, ret+1(FP) // ERROR "invalid offset ret\+1\(FP\); expected ret\+0\(FP\)"
+ MOVQ AX, r+0(FP) // ERROR "unknown variable r; offset 0 is ret\+0\(FP\)"
+ RET
+
+TEXT ·returnbyte(SB),0,$0-5
+ MOVW x+0(FP), AX
+ MOVB AX, ret+4(FP)
+ MOVH AX, ret+4(FP) // ERROR "invalid MOVH of ret\+4\(FP\); byte is 1-byte value"
+ MOVW AX, ret+4(FP) // ERROR "invalid MOVW of ret\+4\(FP\); byte is 1-byte value"
+ MOVB AX, ret+3(FP) // ERROR "invalid offset ret\+3\(FP\); expected ret\+4\(FP\)"
+ RET
+
+TEXT ·returnnamed(SB),0,$0-21
+ MOVB x+0(FP), AX
+ MOVW AX, r1+4(FP)
+ MOVH AX, r2+8(FP)
+ MOVW AX, r3+12(FP)
+ MOVW AX, r3_base+12(FP)
+ MOVW AX, r3_len+16(FP)
+ MOVB AX, r4+20(FP)
+ MOVB AX, r1+4(FP) // ERROR "invalid MOVB of r1\+4\(FP\); int is 4-byte value"
+ RET
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