2016-06-05 07:33:31 +08:00
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// REQUIRES: aarch64
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// RUN: llvm-mc %s -o %t.o -filetype=obj -triple=aarch64-pc-linux
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// RUN: llvm-mc %p/Inputs/aarch64-tls-gdie.s -o %t2.o -filetype=obj -triple=aarch64-pc-linux
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// RUN: ld.lld %t2.o -o %t2.so -shared
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2017-10-06 17:37:44 +08:00
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// RUN: ld.lld --hash-style=sysv %t.o %t2.so -o %t
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2016-06-05 07:33:31 +08:00
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// RUN: llvm-readobj -s %t | FileCheck --check-prefix=SEC %s
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// RUN: llvm-objdump -d %t | FileCheck %s
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.globl _start
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_start:
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nop
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adrp x0, :tlsdesc:a
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ldr x1, [x0, :tlsdesc_lo12:a]
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add x0, x0, :tlsdesc_lo12:a
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.tlsdesccall a
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blr x1
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// SEC: Name: .got
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// SEC-NEXT: Type: SHT_PROGBITS
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// SEC-NEXT: Flags [
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// SEC-NEXT: SHF_ALLOC
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// SEC-NEXT: SHF_WRITE
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// SEC-NEXT: ]
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Align AArch64 and i386 image base to superpage
Summary:
As for x86_64, the default image base for AArch64 and i386 should be
aligned to a superpage appropriate for the architecture.
On AArch64, this is 2 MiB, on i386 it is 4 MiB.
Reviewers: emaste, grimar, javed.absar, espindola, ruiu, peter.smith, srhines, rprichard
Reviewed By: ruiu, peter.smith
Subscribers: jfb, markj, arichardson, krytarowski, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D50297
llvm-svn: 342746
2018-09-22 00:58:13 +08:00
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// SEC-NEXT: Address: 0x2200B0
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2016-06-05 07:33:31 +08:00
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Align AArch64 and i386 image base to superpage
Summary:
As for x86_64, the default image base for AArch64 and i386 should be
aligned to a superpage appropriate for the architecture.
On AArch64, this is 2 MiB, on i386 it is 4 MiB.
Reviewers: emaste, grimar, javed.absar, espindola, ruiu, peter.smith, srhines, rprichard
Reviewed By: ruiu, peter.smith
Subscribers: jfb, markj, arichardson, krytarowski, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D50297
llvm-svn: 342746
2018-09-22 00:58:13 +08:00
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// page(0x2200B0) - page(0x20004) = 65536
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2016-06-05 07:33:31 +08:00
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// 0x0B0 = 176
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// CHECK: _start:
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Align AArch64 and i386 image base to superpage
Summary:
As for x86_64, the default image base for AArch64 and i386 should be
aligned to a superpage appropriate for the architecture.
On AArch64, this is 2 MiB, on i386 it is 4 MiB.
Reviewers: emaste, grimar, javed.absar, espindola, ruiu, peter.smith, srhines, rprichard
Reviewed By: ruiu, peter.smith
Subscribers: jfb, markj, arichardson, krytarowski, kristof.beyls, llvm-commits
Differential Revision: https://reviews.llvm.org/D50297
llvm-svn: 342746
2018-09-22 00:58:13 +08:00
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// CHECK-NEXT: 210000: {{.*}} nop
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// CHECK-NEXT: 210004: {{.*}} adrp x0, #65536
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// CHECK-NEXT: 210008: {{.*}} ldr x0, [x0, #176]
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// CHECK-NEXT: 21000c: {{.*}} nop
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// CHECK-NEXT: 210010: {{.*}} nop
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