gnu-hash-table.s
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# REQUIRES: x86,ppc
# RUN: echo ".globl foo; .data; .dc.a foo" > %te.s
# RUN: llvm-mc -filetype=obj -triple=i386-pc-linux %te.s -o %te-i386.o
# RUN: llvm-mc -filetype=obj -triple=i386-pc-linux %s -o %t-i386.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %s -o %t-x86_64.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %s -o %t-ppc64le.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %s -o %t-ppc64.o
# RUN: echo ".global zed; zed:" > %t2.s
# RUN: llvm-mc -filetype=obj -triple=i386-pc-linux %t2.s -o %t2-i386.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %t2.s -o %t2-x86_64.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %t2.s -o %t2-ppc64le.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %t2.s -o %t2-ppc64.o
# RUN: rm -f %t2-i386.a %t2-x86_64.a %t2-ppc64.a %t2-ppc64le.a
# RUN: llvm-ar rc %t2-i386.a %t2-i386.o
# RUN: llvm-ar rc %t2-x86_64.a %t2-x86_64.o
# RUN: llvm-ar rc %t2-ppc64le.a %t2-ppc64le.o
# RUN: llvm-ar rc %t2-ppc64.a %t2-ppc64.o
# RUN: echo ".global xyz; xyz:" > %t3.s
# RUN: llvm-mc -filetype=obj -triple=i386-pc-linux %t3.s -o %t3-i386.o
# RUN: llvm-mc -filetype=obj -triple=x86_64-pc-linux %t3.s -o %t3-x86_64.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64le-unknown-linux %t3.s -o %t3-ppc64le.o
# RUN: llvm-mc -filetype=obj -triple=powerpc64-unknown-linux %t3.s -o %t3-ppc64.o
# RUN: ld.lld -shared %t3-i386.o -o %t3-i386.so
# RUN: ld.lld -shared %t3-x86_64.o -o %t3-x86_64.so
# RUN: ld.lld -shared %t3-ppc64le.o -o %t3-ppc64le.so
# RUN: ld.lld -shared %t3-ppc64.o -o %t3-ppc64.so
# RUN: ld.lld -shared --hash-style=gnu -o %te-i386.so %te-i386.o
# RUN: ld.lld -shared -hash-style=gnu -o %t-i386.so %t-i386.o %t2-i386.a %t3-i386.so
# RUN: ld.lld -shared -hash-style=gnu -o %t-x86_64.so %t-x86_64.o %t2-x86_64.a %t3-x86_64.so
# RUN: ld.lld -shared --hash-style both -o %t-ppc64le.so %t-ppc64le.o %t2-ppc64le.a %t3-ppc64le.so
# RUN: ld.lld -shared --hash-style both -o %t-ppc64.so %t-ppc64.o %t2-ppc64.a %t3-ppc64.so
# RUN: llvm-readobj --dyn-syms --gnu-hash-table %te-i386.so \
# RUN: | FileCheck %s -check-prefix=EMPTY
# RUN: llvm-readobj --sections --dyn-syms --gnu-hash-table %t-i386.so \
# RUN: | FileCheck %s -check-prefix=I386
# RUN: llvm-readobj --sections --dyn-syms --gnu-hash-table %t-x86_64.so \
# RUN: | FileCheck %s -check-prefix=X86_64
# RUN: llvm-readobj --sections --dyn-syms --gnu-hash-table %t-ppc64le.so \
# RUN: | FileCheck %s -check-prefix=PPC64
# RUN: llvm-readobj --sections --dyn-syms --gnu-hash-table %t-ppc64.so \
# RUN: | FileCheck %s -check-prefix=PPC64
# EMPTY: DynamicSymbols [
# EMPTY: Symbol {
# EMPTY: Name: foo
# EMPTY-NEXT: Value: 0x0
# EMPTY-NEXT: Size: 0
# EMPTY-NEXT: Binding: Global
# EMPTY-NEXT: Type: None
# EMPTY-NEXT: Other: 0
# EMPTY-NEXT: Section: Undefined
# EMPTY-NEXT: }
# EMPTY-NEXT: ]
# EMPTY: GnuHashTable {
# EMPTY-NEXT: Num Buckets: 1
# EMPTY-NEXT: First Hashed Symbol Index: 2
# EMPTY-NEXT: Num Mask Words: 1
# EMPTY-NEXT: Shift Count: 26
# EMPTY-NEXT: Bloom Filter: [0x0]
# EMPTY-NEXT: Buckets: [0]
# EMPTY-NEXT: Values: []
# EMPTY-NEXT: }
# I386: Format: ELF32-i386
# I386: Arch: i386
# I386: AddressSize: 32bit
# I386: Sections [
# I386: Name: .gnu.hash
# I386-NEXT: Type: SHT_GNU_HASH
# I386-NEXT: Flags [
# I386-NEXT: SHF_ALLOC
# I386-NEXT: ]
# I386-NEXT: Address:
# I386-NEXT: Offset:
# I386-NEXT: Size: 32
# I386-NEXT: Link:
# I386-NEXT: Info: 0
# I386-NEXT: AddressAlignment: 4
# I386-NEXT: EntrySize: 0
# I386: ]
# I386: DynamicSymbols [
# I386: Symbol {
# I386: Name:
# I386: Binding: Local
# I386: Section: Undefined
# I386: }
# I386: Symbol {
# I386: Name: baz
# I386: Binding: Global
# I386: Section: Undefined
# I386: }
# I386: Symbol {
# I386: Name: xyz
# I386: Binding: Global
# I386: Section: Undefined
# I386: }
# I386: Symbol {
# I386: Name: zed
# I386: Binding: Weak
# I386: Section: Undefined
# I386: }
# I386: Symbol {
# I386: Name: bar
# I386: Binding: Global
# I386: Section: .text
# I386: }
# I386: Symbol {
# I386: Name: foo
# I386: Binding: Global
# I386: Section: .text
# I386: }
# I386: ]
# I386: GnuHashTable {
# I386-NEXT: Num Buckets: 1
# I386-NEXT: First Hashed Symbol Index: 4
# I386-NEXT: Num Mask Words: 1
# I386-NEXT: Shift Count: 26
# I386-NEXT: Bloom Filter: [0x4000204]
# I386-NEXT: Buckets: [4]
# I386-NEXT: Values: [0xB8860BA, 0xB887389]
# I386-NEXT: }
# X86_64: Format: ELF64-x86-64
# X86_64: Arch: x86_64
# X86_64: AddressSize: 64bit
# X86_64: Sections [
# X86_64: Name: .gnu.hash
# X86_64-NEXT: Type: SHT_GNU_HASH
# X86_64-NEXT: Flags [
# X86_64-NEXT: SHF_ALLOC
# X86_64-NEXT: ]
# X86_64-NEXT: Address:
# X86_64-NEXT: Offset:
# X86_64-NEXT: Size: 36
# X86_64-NEXT: Link:
# X86_64-NEXT: Info: 0
# X86_64-NEXT: AddressAlignment: 8
# X86_64-NEXT: EntrySize: 0
# X86_64-NEXT: }
# X86_64: ]
# X86_64: DynamicSymbols [
# X86_64: Symbol {
# X86_64: Name:
# X86_64: Binding: Local
# X86_64: Section: Undefined
# X86_64: }
# X86_64: Symbol {
# X86_64: Name: baz
# X86_64: Binding: Global
# X86_64: Section: Undefined
# X86_64: }
# X86_64: Symbol {
# X86_64: Name: xyz
# X86_64: Binding: Global
# X86_64: Section: Undefined
# X86_64: }
# X86_64: Symbol {
# X86_64: Name: zed
# X86_64: Binding: Weak
# X86_64: Section: Undefined
# X86_64: }
# X86_64: Symbol {
# X86_64: Name: bar
# X86_64: Binding: Global
# X86_64: Section: .text
# X86_64: }
# X86_64: Symbol {
# X86_64: Name: foo
# X86_64: Binding: Global
# X86_64: Section: .text
# X86_64: }
# X86_64: ]
# X86_64: GnuHashTable {
# X86_64-NEXT: Num Buckets: 1
# X86_64-NEXT: First Hashed Symbol Index: 4
# X86_64-NEXT: Num Mask Words: 1
# X86_64-NEXT: Shift Count: 26
# X86_64-NEXT: Bloom Filter: [0x400000000000204]
# X86_64-NEXT: Buckets: [4]
# X86_64-NEXT: Values: [0xB8860BA, 0xB887389]
# X86_64-NEXT: }
# PPC64: Format: ELF64-ppc64
# PPC64: Arch: powerpc64
# PPC64: AddressSize: 64bit
# PPC64: Sections [
# PPC64: Name: .gnu.hash
# PPC64-NEXT: Type: SHT_GNU_HASH
# PPC64-NEXT: Flags [
# PPC64-NEXT: SHF_ALLOC
# PPC64-NEXT: ]
# PPC64-NEXT: Address:
# PPC64-NEXT: Offset:
# PPC64-NEXT: Size: 36
# PPC64-NEXT: Link:
# PPC64-NEXT: Info: 0
# PPC64-NEXT: AddressAlignment: 8
# PPC64-NEXT: EntrySize: 0
# PPC64-NEXT: }
# PPC64: ]
# PPC64: DynamicSymbols [
# PPC64: Symbol {
# PPC64: Name:
# PPC64: Binding: Local
# PPC64: Section: Undefined
# PPC64: }
# PPC64: Symbol {
# PPC64: Name: baz
# PPC64: Binding: Global
# PPC64: Section: Undefined
# PPC64: }
# PPC64: Symbol {
# PPC64: Name: xyz
# PPC64: Binding: Global
# PPC64: Section: Undefined
# PPC64: }
# PPC64: Symbol {
# PPC64: Name: zed
# PPC64: Binding: Weak
# PPC64: Section: Undefined
# PPC64: }
# PPC64: Symbol {
# PPC64: Name: bar
# PPC64: Binding: Global
# PPC64: Section: .text
# PPC64: }
# PPC64: Symbol {
# PPC64: Name: foo
# PPC64: Binding: Global
# PPC64: Section: .text
# PPC64: }
# PPC64: ]
# PPC64: GnuHashTable {
# PPC64-NEXT: Num Buckets: 1
# PPC64-NEXT: First Hashed Symbol Index: 4
# PPC64-NEXT: Num Mask Words: 1
# PPC64-NEXT: Shift Count: 26
# PPC64-NEXT: Bloom Filter: [0x400000000000204]
# PPC64-NEXT: Buckets: [4]
# PPC64-NEXT: Values: [0xB8860BA, 0xB887389]
# PPC64-NEXT: }
.globl foo,bar,baz
foo:
bar:
.weak zed
.global xyz
.data
.dc.a baz