Mercurial > hg > CbC > CbC_llvm

comparison lld/test/ELF/tls-mismatch.s @ 236:c4bab56944e8 llvm-original

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
LLVM 16
author kono
date Wed, 09 Nov 2022 17:45:10 +0900
parents 0572611fdcc8
children
comparison
equal deleted inserted replaced
232:70dce7da266c 236:c4bab56944e8
7 # RUN: ld.lld %t1.o --start-lib %t.o --end-lib -o /dev/null 7 # RUN: ld.lld %t1.o --start-lib %t.o --end-lib -o /dev/null
8 8
9 ## The TLS definition mismatches a non-TLS reference. 9 ## The TLS definition mismatches a non-TLS reference.
10 # RUN: echo '.type tls1,@object; movq tls1,%rax' | llvm-mc -filetype=obj -triple=x86_64 - -o %t2.o 10 # RUN: echo '.type tls1,@object; movq tls1,%rax' | llvm-mc -filetype=obj -triple=x86_64 - -o %t2.o
11 # RUN: not ld.lld %t2.o %t.o -o /dev/null 2>&1 | FileCheck %s 11 # RUN: not ld.lld %t2.o %t.o -o /dev/null 2>&1 | FileCheck %s
12 ## We fail to flag the swapped case. 12 # RUN: not ld.lld %t.o %t2.o -o /dev/null 2>&1 | FileCheck %s
13 # RUN: ld.lld %t.o %t2.o -o /dev/null
14 13
15 ## We fail to flag the STT_NOTYPE reference. This usually happens with hand-written 14 ## We fail to flag the STT_NOTYPE reference. This usually happens with hand-written
16 ## assembly because compiler-generated code properly sets symbol types. 15 ## assembly because compiler-generated code properly sets symbol types.
17 # RUN: echo 'movq tls1,%rax' | llvm-mc -filetype=obj -triple=x86_64 - -o %t3.o 16 # RUN: echo 'movq tls1,%rax' | llvm-mc -filetype=obj -triple=x86_64 - -o %t3.o
18 # RUN: ld.lld %t3.o %t.o -o /dev/null 17 # RUN: ld.lld %t3.o %t.o -o /dev/null
19 18
20 ## Overriding a TLS definition with a non-TLS definition does not make sense. 19 ## Overriding a TLS definition with a non-TLS definition does not make sense.
21 # RUN: not ld.lld --defsym tls1=42 %t.o -o /dev/null 2>&1 | FileCheck %s 20 ## We fail to flag this case.
21 # RUN: ld.lld --defsym tls1=42 %t.o -o /dev/null 2>&1 | count 0
22 22
23 ## Part of PR36049: This should probably be allowed. 23 ## Part of PR36049: This should probably be allowed.
24 # RUN: not ld.lld --defsym tls1=tls2 %t.o -o /dev/null 2>&1 | FileCheck %s 24 # RUN: ld.lld --defsym tls1=tls2 %t.o -o /dev/null 2>&1 | count 0
25 25
26 ## An undefined symbol in module-level inline assembly of a bitcode file 26 ## An undefined symbol in module-level inline assembly of a bitcode file
27 ## is considered STT_NOTYPE. We should not error. 27 ## is considered STT_NOTYPE. We should not error.
28 # RUN: echo 'target triple = "x86_64-pc-linux-gnu" \ 28 # RUN: echo 'target triple = "x86_64-pc-linux-gnu" \
29 # RUN: target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" \ 29 # RUN: target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" \
30 # RUN: module asm "movq tls1@GOTTPOFF(%rip), %rax"' | llvm-as - -o %t.bc 30 # RUN: module asm "movq tls1@GOTTPOFF(%rip), %rax"' | llvm-as - -o %t.bc
31 # RUN: ld.lld %t.o %t.bc -o /dev/null 31 # RUN: ld.lld %t.o %t.bc -o /dev/null
32 # RUN: ld.lld %t.bc %t.o -o /dev/null 32 # RUN: ld.lld %t.bc %t.o -o /dev/null
33 33
34 # CHECK: error: TLS attribute mismatch: tls1 34 # CHECK: error: TLS attribute mismatch: tls1
35 # CHECK-NEXT: >>> in {{.*}}.tmp.o
36 # CHECK-NEXT: >>> in {{.*}}
35 37
36 .globl _start 38 .globl _start
37 _start: 39 _start:
38 addl $1, %fs:tls1@TPOFF 40 addl $1, %fs:tls1@TPOFF
39 addl $2, %fs:tls2@TPOFF 41 addl $2, %fs:tls2@TPOFF