2018-05-04 01:21:53 +08:00
|
|
|
; Test that the --stack-first option places the stack at the start of linear
|
|
|
|
; memory. In this case the --stack-first option is being passed along with a
|
|
|
|
; stack size of 512. This means (since the stack grows down) the stack pointer
|
|
|
|
; global should be initialized to 512.
|
|
|
|
|
|
|
|
RUN: llc -filetype=obj %p/Inputs/start.ll -o %t.o
|
2019-06-01 06:51:59 +08:00
|
|
|
RUN: wasm-ld -z stack-size=512 --stack-first --export=__data_end --export=__heap_base -o %t.wasm %t.o
|
2018-05-04 01:21:53 +08:00
|
|
|
RUN: obj2yaml %t.wasm | FileCheck %s
|
|
|
|
|
|
|
|
CHECK: - Type: GLOBAL
|
|
|
|
CHECK-NEXT: Globals:
|
|
|
|
CHECK-NEXT: - Index: 0
|
|
|
|
CHECK-NEXT: Type: I32
|
|
|
|
CHECK-NEXT: Mutable: true
|
|
|
|
CHECK-NEXT: InitExpr:
|
|
|
|
CHECK-NEXT: Opcode: I32_CONST
|
|
|
|
CHECK-NEXT: Value: 512
|
|
|
|
CHECK-NEXT: - Index: 1
|
|
|
|
CHECK-NEXT: Type: I32
|
|
|
|
CHECK-NEXT: Mutable: false
|
|
|
|
CHECK-NEXT: InitExpr:
|
|
|
|
CHECK-NEXT: Opcode: I32_CONST
|
|
|
|
CHECK-NEXT: Value: 512
|
|
|
|
CHECK-NEXT: - Index: 2
|
|
|
|
CHECK-NEXT: Type: I32
|
|
|
|
CHECK-NEXT: Mutable: false
|
|
|
|
CHECK-NEXT: InitExpr:
|
|
|
|
CHECK-NEXT: Opcode: I32_CONST
|
|
|
|
CHECK-NEXT: Value: 512
|
|
|
|
CHECK-NEXT: - Type: EXPORT
|
|
|
|
CHECK-NEXT: Exports:
|
|
|
|
CHECK-NEXT: - Name: memory
|
|
|
|
CHECK-NEXT: Kind: MEMORY
|
|
|
|
CHECK-NEXT: Index: 0
|
2019-06-01 06:51:59 +08:00
|
|
|
CHECK-NEXT: - Name: __data_end
|
2018-05-04 01:21:53 +08:00
|
|
|
CHECK-NEXT: Kind: GLOBAL
|
|
|
|
CHECK-NEXT: Index: 1
|
2019-06-01 06:51:59 +08:00
|
|
|
CHECK-NEXT: - Name: __heap_base
|
2018-05-04 01:21:53 +08:00
|
|
|
CHECK-NEXT: Kind: GLOBAL
|
|
|
|
CHECK-NEXT: Index: 2
|
2019-06-01 06:51:59 +08:00
|
|
|
CHECK-NEXT: - Name: _start
|
|
|
|
CHECK-NEXT: Kind: FUNCTION
|
|
|
|
CHECK-NEXT: Index: 0
|