diff options
Diffstat (limited to 'include/llvm/MC/MCDwarf.h')
| -rw-r--r-- | include/llvm/MC/MCDwarf.h | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/include/llvm/MC/MCDwarf.h b/include/llvm/MC/MCDwarf.h index c7bed8eccda9..1e72dfee4ad1 100644 --- a/include/llvm/MC/MCDwarf.h +++ b/include/llvm/MC/MCDwarf.h @@ -54,13 +54,13 @@ struct MCDwarfFile { /// \brief Instances of this class represent the information from a /// dwarf .loc directive. class MCDwarfLoc { - unsigned FileNum; - unsigned Line; - unsigned Column; + uint32_t FileNum; + uint32_t Line; + uint16_t Column; // Flags (see #define's below) - unsigned Flags; - unsigned Isa; - unsigned Discriminator; + uint8_t Flags; + uint8_t Isa; + uint32_t Discriminator; // Flag that indicates the initial value of the is_stmt_start flag. #define DWARF2_LINE_DEFAULT_IS_STMT 1 @@ -107,13 +107,22 @@ public: void setLine(unsigned line) { Line = line; } /// \brief Set the Column of this MCDwarfLoc. - void setColumn(unsigned column) { Column = column; } + void setColumn(unsigned column) { + assert(column <= UINT16_MAX); + Column = column; + } /// \brief Set the Flags of this MCDwarfLoc. - void setFlags(unsigned flags) { Flags = flags; } + void setFlags(unsigned flags) { + assert(flags <= UINT8_MAX); + Flags = flags; + } /// \brief Set the Isa of this MCDwarfLoc. - void setIsa(unsigned isa) { Isa = isa; } + void setIsa(unsigned isa) { + assert(isa <= UINT8_MAX); + Isa = isa; + } /// \brief Set the Discriminator of this MCDwarfLoc. void setDiscriminator(unsigned discriminator) { |