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[DebugInfo] Use "an address table" in diagnostic messages of DWARFDebugAddr.

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This replaces a collocation "a .debug_addr table" with "an address table"
because the latter sounds more accurate.

Differential Revision: https://reviews.llvm.org/D74407
This commit is contained in:
Igor Kudrin 2020-02-11 15:55:12 +07:00
parent 80d0555a9c
commit 5c5156a6a9
8 changed files with 18 additions and 18 deletions
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22
lib/DebugInfo/DWARF/DWARFDebugAddr.cpp
View File

@ -28,8 +28,8 @@ Error DWARFDebugAddrTable::extract(DWARFDataExtractor Data,
// Read and verify the length field.
if (!Data.isValidOffsetForDataOfSize(*OffsetPtr, sizeof(uint32_t)))
return createStringError(errc::invalid_argument,
"section is not large enough to contain a "
".debug_addr table length at offset 0x%"
"section is not large enough to contain an "
"address table length at offset 0x%"
PRIx64, *OffsetPtr);
uint16_t UnitVersion;
if (Version == 0) {
@ -54,7 +54,7 @@ Error DWARFDebugAddrTable::extract(DWARFDataExtractor Data,
uint32_t TmpLength = getLength();
invalidateLength();
return createStringError(errc::invalid_argument,
".debug_addr table at offset 0x%" PRIx64
"address table at offset 0x%" PRIx64
" has too small length (0x%" PRIx32
") to contain a complete header",
HeaderOffset, TmpLength);
@ -64,7 +64,7 @@ Error DWARFDebugAddrTable::extract(DWARFDataExtractor Data,
uint32_t TmpLength = getLength();
invalidateLength();
return createStringError(errc::invalid_argument,
"section is not large enough to contain a .debug_addr table "
"section is not large enough to contain an address table "
"of length 0x%" PRIx32 " at offset 0x%" PRIx64,
TmpLength, HeaderOffset);
}
@ -97,33 +97,33 @@ Error DWARFDebugAddrTable::extract(DWARFDataExtractor Data,
// attribute in the info table.
if (HeaderData.Version != UnitVersion)
return createStringError(errc::invalid_argument,
".debug_addr table at offset 0x%" PRIx64
"address table at offset 0x%" PRIx64
" has version %" PRIu16
" which is different from the version suggested"
" by the DWARF unit header: %" PRIu16,
HeaderOffset, HeaderData.Version, UnitVersion);
if (HeaderData.AddrSize != 4 && HeaderData.AddrSize != 8)
return createStringError(errc::not_supported,
".debug_addr table at offset 0x%" PRIx64
"address table at offset 0x%" PRIx64
" has unsupported address size %" PRIu8,
HeaderOffset, HeaderData.AddrSize);
if (HeaderData.AddrSize != AddrSize && AddrSize != 0)
WarnCallback(createStringError(
errc::invalid_argument,
".debug_addr table at offset 0x%" PRIx64 " has address size %" PRIu8
"address table at offset 0x%" PRIx64 " has address size %" PRIu8
" which is different from CU address size %" PRIu8,
HeaderOffset, HeaderData.AddrSize, AddrSize));
// TODO: add support for non-zero segment selector size.
if (HeaderData.SegSize != 0)
return createStringError(errc::not_supported,
".debug_addr table at offset 0x%" PRIx64
"address table at offset 0x%" PRIx64
" has unsupported segment selector size %" PRIu8,
HeaderOffset, HeaderData.SegSize);
if (DataSize % HeaderData.AddrSize != 0) {
invalidateLength();
return createStringError(errc::invalid_argument,
".debug_addr table at offset 0x%" PRIx64
"address table at offset 0x%" PRIx64
" contains data of size %" PRIu32
" which is not a multiple of addr size %" PRIu8,
HeaderOffset, DataSize, HeaderData.AddrSize);
@ -159,8 +159,8 @@ Expected<uint64_t> DWARFDebugAddrTable::getAddrEntry(uint32_t Index) const {
if (Index < Addrs.size())
return Addrs[Index];
return createStringError(errc::invalid_argument,
"Index %" PRIu32 " is out of range of the "
".debug_addr table at offset 0x%" PRIx64,
"Index %" PRIu32 " is out of range in the "
"address table at offset 0x%" PRIx64,
Index, HeaderOffset);
}

2
test/tools/llvm-dwarfdump/X86/debug_addr_address_size_mismatch.s
View File

@ -2,7 +2,7 @@
# RUN: llvm-dwarfdump -debug-addr - 2> %t.warn | FileCheck %s
# RUN: FileCheck %s -input-file %t.warn -check-prefix=WARN
# WARN: .debug_addr table at offset 0x0 has address size 8 which is different from CU address size 4
# WARN: address table at offset 0x0 has address size 8 which is different from CU address size 4
# WARN-NOT: {{.}}
# CHECK: .debug_addr contents

2
test/tools/llvm-dwarfdump/X86/debug_addr_address_size_not_multiple.s
View File

@ -4,7 +4,7 @@
# CHECK: .debug_addr contents:
# CHECK-NOT: {{.}}
# ERR: .debug_addr table at offset 0x0 contains data of size 7 which is not a multiple of addr size 4
# ERR: address table at offset 0x0 contains data of size 7 which is not a multiple of addr size 4
# ERR-NOT: {{.}}
# data size is not multiple of address_size

2
test/tools/llvm-dwarfdump/X86/debug_addr_segment_selector.s
View File

@ -4,7 +4,7 @@
# CHECK: .debug_addr contents:
# CHECK-NOT: {{.}}
# ERR: .debug_addr table at offset 0x0 has unsupported segment selector size 1
# ERR: address table at offset 0x0 has unsupported segment selector size 1
# ERR-NOT: {{.}}
# non-zero segment_selector_size

2
test/tools/llvm-dwarfdump/X86/debug_addr_small_length_field.s
View File

@ -4,7 +4,7 @@
# CHECK: .debug_addr contents:
# CHECK-NOT: {{.}}
# ERR: .debug_addr table at offset 0x0 has too small length (0x5) to contain a complete header
# ERR: address table at offset 0x0 has too small length (0x5) to contain a complete header
# ERR-NOT: {{.}}
# too small length value

2
test/tools/llvm-dwarfdump/X86/debug_addr_too_small_for_length_field.s
View File

@ -4,7 +4,7 @@
# CHECK: .debug_addr contents:
# CHECK-NOT: {{.}}
# ERR: section is not large enough to contain a .debug_addr table length at offset 0x0
# ERR: section is not large enough to contain an address table length at offset 0x0
# ERR-NOT: {{.}}
# too small section to contain length field

2
test/tools/llvm-dwarfdump/X86/debug_addr_too_small_for_section.s
View File

@ -4,7 +4,7 @@
# CHECK: .debug_addr contents:
# CHECK-NOT: {{.}}
# ERR: section is not large enough to contain a .debug_addr table of length 0x10 at offset 0x0
# ERR: section is not large enough to contain an address table of length 0x10 at offset 0x0
# ERR-NOT: {{.}}
# too small section to contain section of given length

2
test/tools/llvm-dwarfdump/X86/debug_addr_version_mismatch.s
View File

@ -2,7 +2,7 @@
# RUN: llvm-dwarfdump -debug-addr - 2> %t.err | FileCheck %s
# RUN: FileCheck %s -input-file %t.err -check-prefix=ERR
# ERR: .debug_addr table at offset 0x0 has version 4 which is different from the version suggested by the DWARF unit header: 5
# ERR: address table at offset 0x0 has version 4 which is different from the version suggested by the DWARF unit header: 5
# ERR-NOT: {{.}}
# CHECK: .debug_addr contents