| Line 88... |
Line 88... |
// be NULL. Note that the returned value is still an absolute
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// be NULL. Note that the returned value is still an absolute
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// value; to get a section relative value the caller must subtract
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// value; to get a section relative value the caller must subtract
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// the section address. If RESULT_ALIGNMENT is not NULL, this sets
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// the section address. If RESULT_ALIGNMENT is not NULL, this sets
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// *RESULT_ALIGNMENT to the alignment of the value of that alignment
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// *RESULT_ALIGNMENT to the alignment of the value of that alignment
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// is larger than *RESULT_ALIGNMENT; this will only be non-zero if
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// is larger than *RESULT_ALIGNMENT; this will only be non-zero if
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// this is an ALIGN expression.
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// this is an ALIGN expression. If IS_SECTION_DOT_ASSIGMENT is true,
|
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// we are evaluating an assignment to dot within an output section,
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// and an absolute value should be interpreted as an offset within
|
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// the section.
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uint64_t
|
uint64_t
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eval_with_dot(const Symbol_table*, const Layout*, bool check_assertions,
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eval_with_dot(const Symbol_table*, const Layout*, bool check_assertions,
|
uint64_t dot_value, Output_section* dot_section,
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uint64_t dot_value, Output_section* dot_section,
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Output_section** result_section, uint64_t* result_alignment);
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Output_section** result_section, uint64_t* result_alignment,
|
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bool is_section_dot_assignment);
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|
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// Return the value of an expression which may or may not be
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// Return the value of an expression which may or may not be
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// permitted to refer to the dot symbol, depending on
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// permitted to refer to the dot symbol, depending on
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// is_dot_available.
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// is_dot_available. If IS_SECTION_DOT_ASSIGMENT is true,
|
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// we are evaluating an assignment to dot within an output section,
|
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// and an absolute value should be interpreted as an offset within
|
|
// the section.
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uint64_t
|
uint64_t
|
eval_maybe_dot(const Symbol_table*, const Layout*, bool check_assertions,
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eval_maybe_dot(const Symbol_table*, const Layout*, bool check_assertions,
|
bool is_dot_available, uint64_t dot_value,
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bool is_dot_available, uint64_t dot_value,
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Output_section* dot_section,
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Output_section* dot_section,
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Output_section** result_section, uint64_t* result_alignment);
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Output_section** result_section, uint64_t* result_alignment,
|
|
bool is_section_dot_assignment);
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|
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// Print the expression to the FILE. This is for debugging.
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// Print the expression to the FILE. This is for debugging.
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virtual void
|
virtual void
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print(FILE*) const = 0;
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print(FILE*) const = 0;
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| Line 337... |
Line 345... |
// Finalize the symbol value when it can refer to the dot symbol.
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// Finalize the symbol value when it can refer to the dot symbol.
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void
|
void
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finalize_with_dot(Symbol_table*, const Layout*, uint64_t dot_value,
|
finalize_with_dot(Symbol_table*, const Layout*, uint64_t dot_value,
|
Output_section* dot_section);
|
Output_section* dot_section);
|
|
|
// Set the symbol value, but only if the value is absolute. This is
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// Set the symbol value, but only if the value is absolute or relative to
|
// used while processing a SECTIONS clause. We assume that dot is
|
// DOT_SECTION. This is used while processing a SECTIONS clause.
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// an absolute value here. We do not check assertions.
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// We assume that dot is an absolute value here. We do not check assertions.
|
void
|
void
|
set_if_absolute(Symbol_table*, const Layout*, bool is_dot_available,
|
set_if_absolute(Symbol_table*, const Layout*, bool is_dot_available,
|
uint64_t dot_value);
|
uint64_t dot_value, Output_section* dot_section);
|
|
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const std::string&
|
const std::string&
|
name() const
|
name() const
|
{ return this->name_; }
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{ return this->name_; }
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|
|
