File: large-memory.test

package info (click to toggle)
llvm-toolchain-19 1%3A19.1.7-18
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 1,999,584 kB
  • sloc: cpp: 6,951,724; ansic: 1,486,157; asm: 913,598; python: 232,059; f90: 80,126; objc: 75,281; lisp: 37,276; pascal: 16,990; sh: 10,079; ml: 5,058; perl: 4,724; awk: 3,523; makefile: 3,430; javascript: 2,504; xml: 892; fortran: 664; cs: 573
file content (24 lines) | stat: -rw-r--r-- 1,077 bytes parent folder | download | duplicates (22) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
RUN: llvm-mc -filetype=obj -triple=wasm32-unknown-unknown %p/Inputs/start.s -o %t.o

; Verify we can parse large integers such as when we ask for 2G of total
; memory.
RUN: wasm-ld %t.o -o %t1.wasm --max-memory=2147483648
RUN: obj2yaml %t1.wasm | FileCheck %s --check-prefixes=CHECK,CHECK-2G

; And also 4G of total memory
RUN: wasm-ld %t.o -o %t2.wasm --max-memory=4294967296
RUN: obj2yaml %t2.wasm | FileCheck %s --check-prefixes=CHECK,CHECK-4G

CHECK:      - Type:            MEMORY
CHECK-NEXT:   Memories:
CHECK-NEXT:     - Flags:           [ HAS_MAX ]
CHECK-NEXT:       Minimum:         0x2
CHECK-2G-NEXT:    Maximum:         0x8000
CHECK-4G-NEXT:    Maximum:         0x10000

; Test error for more than 4G of memory
RUN: not wasm-ld %t.o -o %t3.wasm --initial-memory=4295032832 2>&1 | FileCheck %s --check-prefix INIT-ERROR
RUN: not wasm-ld %t.o -o %t4.wasm --max-memory=4295032832 2>&1 | FileCheck %s --check-prefix MAX-ERROR

INIT-ERROR: initial memory too large, cannot be greater than 4294967296
MAX-ERROR: maximum memory too large, cannot be greater than 4294967296