1## This test checks warning messages if --start-address/--stop-address 2## do not intersect with address ranges of sections that have the SHF_ALLOC 3## flag. 4 5# RUN: yaml2obj --docnum=1 %s -o %t 6# RUN: yaml2obj --docnum=2 %s -o %t.2 7# RUN: yaml2obj --docnum=3 %s -o %t.o 8# RUN: yaml2obj --docnum=4 %s -o %t.3 9 10## Warn if no section covers any part of the specified range. 11 12## - Section ends at start of range: 13## | range | 14## | section | 15# RUN: llvm-objdump --file-headers --start-address=0x1004 --stop-address=0x1006 %t 2>&1 \ 16# RUN: | FileCheck %s --check-prefix=WARN 17 18## - Range is between two sections: 19## | range | 20## | section | | section | 21# RUN: llvm-objdump --file-headers --start-address=0x1005 --stop-address=0x1006 %t 2>&1 \ 22# RUN: | FileCheck %s --check-prefix=WARN 23 24## - Range appears after any section: 25## | range | 26## | section | 27# RUN: llvm-objdump --file-headers --start-address=0x1405 --stop-address=0x1406 %t 2>&1 \ 28# RUN: | FileCheck %s --check-prefix=WARN 29 30## - Range starts at 0. (--start-address defaults to 0). 31# RUN: llvm-objdump --file-headers --stop-address=0x1000 %t 2>&1 \ 32# RUN: | FileCheck %s --check-prefix=WARN-STOP-ONLY 33 34## - Range ends at UINT64_MAX. (--stop-address defaults to UINT64_MAX) 35# RUN: llvm-objdump --file-headers --start-address=0x1500 %t 2>&1 \ 36# RUN: | FileCheck %s --check-prefix=WARN-START-ONLY 37 38## No warning if a section covers at least part of the specified range. 39 40## - Ranges are identical: 41## | range | 42## | section | 43# RUN: llvm-objdump --file-headers --start-address=0x1000 --stop-address=0x1004 %t 2>&1 \ 44# RUN: | FileCheck %s --implicit-check-not=warning: 45 46## - Range is entirely within section: 47## | range | 48## | section | 49# RUN: llvm-objdump --file-headers --start-address=0x1001 --stop-address=0x1003 %t 2>&1 \ 50# RUN: | FileCheck %s --implicit-check-not=warning: 51 52## - Section is entirely within range: 53## | range | 54## | section | 55# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1005 %t 2>&1 \ 56# RUN: | FileCheck %s --implicit-check-not=warning: 57 58## - Section and range share same start, section larger: 59## | range | 60## | section | 61# RUN: llvm-objdump --file-headers --start-address=0x1000 --stop-address=0x1003 %t 2>&1 \ 62# RUN: | FileCheck %s --implicit-check-not=warning: 63 64## - Section and range share same start, range larger: 65## | range | 66## | section | 67# RUN: llvm-objdump --file-headers --start-address=0x1000 --stop-address=0x1005 %t 2>&1 \ 68# RUN: | FileCheck %s --implicit-check-not=warning: 69 70## - Section and range share same end, section larger: 71## | range | 72## | section | 73# RUN: llvm-objdump --file-headers --start-address=0x1001 --stop-address=0x1004 %t 2>&1 \ 74# RUN: | FileCheck %s --implicit-check-not=warning: 75 76## - Section and range share same end, range larger: 77## | range | 78## | section | 79# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1004 %t 2>&1 \ 80# RUN: | FileCheck %s --implicit-check-not=warning: 81 82## - Section and range partially overlap, range first: 83## | range | 84## | section | 85# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1003 %t 2>&1 \ 86# RUN: | FileCheck %s --implicit-check-not=warning: 87 88## - Section and range partially overlap, section first: 89## | range | 90## | section | 91# RUN: llvm-objdump --file-headers --start-address=0x1001 --stop-address=0x1005 %t 2>&1 \ 92# RUN: | FileCheck %s --implicit-check-not=warning: 93 94## - Range starts before first section and ends after second: 95## | range | 96## | section | | section | 97# RUN: llvm-objdump --file-headers --start-address=0xfff --stop-address=0x1405 %t 2>&1 \ 98# RUN: | FileCheck %s --implicit-check-not=warning: 99 100## Warn only for the input file that does not have the specified range. 101# RUN: llvm-objdump --file-headers --start-address=0x2001 --stop-address=0x2005 %t %t.2 2>&1 \ 102# RUN: | FileCheck %s --check-prefix=MULTI-INPUT 103 104## Warn if the specified range is in a segment but not in any section. 105# RUN: llvm-objdump --file-headers --start-address=0x1008 --stop-address=0x1009 %t 2>&1 \ 106# RUN: | FileCheck %s --check-prefix=WARN 107 108## Warning for --start-address/--stop-address works regardless of the other options used including --section. 109# RUN: llvm-objdump --syms --section=.text2 --start-address=0x1004 --stop-address=0x1005 %t 2>&1 \ 110# RUN: | FileCheck %s --check-prefix=WARN 111 112## Sections without the SHF_ALLOC flag are ignored in address range calculation. 113# RUN: llvm-objdump --file-headers --start-address=0x1 --stop-address=0x3 %t.3 2>&1 \ 114# RUN: | FileCheck %s --check-prefix=WARN 115 116## No warning for relocatable objects. 117# RUN: llvm-objdump --file-headers --start-address=0x1004 --stop-address=0x1005 %t.o 2>&1 \ 118# RUN: | FileCheck %s --implicit-check-not=warning: 119 120## No warning if neither --start-address nor --stop-address are specified. 121# RUN: llvm-objdump --file-headers %t 2>&1 | FileCheck %s --implicit-check-not=warning: 122 123# WARN: warning: {{.*}}: no section overlaps the range {{.*}} specified by --start-address/--stop-address 124# WARN-STOP-ONLY: warning: {{.*}}: no section has address less than 0x1000 specified by --stop-address 125# WARN-START-ONLY: warning: {{.*}}: no section has address greater than or equal to 0x1500 specified by --start-address 126 127# MULTI-INPUT: file format 128# MULTI-INPUT: warning: {{.*}}: no section overlaps the range [0x2001,0x2005) specified by --start-address/--stop-address 129# MULTI-INPUT: file format 130# MULTI-INPUT-NOT: warning: 131 132--- !ELF 133FileHeader: 134 Class: ELFCLASS64 135 Data: ELFDATA2LSB 136 Type: ET_EXEC 137 Machine: EM_X86_64 138Sections: 139 - Name: .text 140 Type: SHT_PROGBITS 141 Flags: [ SHF_ALLOC, SHF_EXECINSTR ] 142 Address: 0x1000 143 Size: 4 144 - Name: .text2 145 Type: SHT_PROGBITS 146 Flags: [ SHF_ALLOC, SHF_EXECINSTR ] 147 Address: 0x1400 148 Size: 4 149ProgramHeaders: 150 - Type: PT_LOAD 151 Flags: [ PF_X, PF_R ] 152 VAddr: 0x1000 153 FileSize: 0x500 154 FirstSec: .text 155 LastSec: .text2 156 157--- !ELF 158FileHeader: 159 Class: ELFCLASS64 160 Data: ELFDATA2LSB 161 Type: ET_DYN 162 Machine: EM_X86_64 163Sections: 164 - Name: .text 165 Type: SHT_PROGBITS 166 Flags: [ SHF_ALLOC, SHF_EXECINSTR ] 167 Address: 0x2000 168 Size: 4 169ProgramHeaders: 170 - Type: PT_LOAD 171 Flags: [ PF_X, PF_R ] 172 VAddr: 0x1000 173 FileSize: 0x4 174 FirstSec: .text 175 LastSec: .text 176 177--- !ELF 178FileHeader: 179 Class: ELFCLASS64 180 Data: ELFDATA2LSB 181 Type: ET_REL 182 Machine: EM_X86_64 183Sections: 184 - Name: .text 185 Type: SHT_PROGBITS 186 Flags: [ SHF_ALLOC, SHF_EXECINSTR ] 187 Address: 0x1000 188 Size: 4 189 190--- !ELF 191FileHeader: 192 Class: ELFCLASS64 193 Data: ELFDATA2LSB 194 Type: ET_DYN 195 Machine: EM_X86_64 196Sections: 197 - Name: .non.alloc 198 Type: SHT_PROGBITS 199 Size: 2 200