// expression.cc -- expressions in linker scripts for gold
-// Copyright 2006, 2007, 2008 Free Software Foundation, Inc.
+// Copyright 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
// Written by Ian Lance Taylor <iant@google.com>.
// This file is part of gold.
bool check_assertions)
{
return this->eval_maybe_dot(symtab, layout, check_assertions,
- false, 0, NULL, NULL, NULL);
+ false, 0, NULL, NULL, NULL, false);
}
// Evaluate an expression which may refer to the dot symbol.
bool check_assertions, uint64_t dot_value,
Output_section* dot_section,
Output_section** result_section_pointer,
- uint64_t* result_alignment_pointer)
+ uint64_t* result_alignment_pointer,
+ bool is_section_dot_assignment)
{
return this->eval_maybe_dot(symtab, layout, check_assertions, true,
dot_value, dot_section, result_section_pointer,
- result_alignment_pointer);
+ result_alignment_pointer,
+ is_section_dot_assignment);
}
// Evaluate an expression which may or may not refer to the dot
bool check_assertions, bool is_dot_available,
uint64_t dot_value, Output_section* dot_section,
Output_section** result_section_pointer,
- uint64_t* result_alignment_pointer)
+ uint64_t* result_alignment_pointer,
+ bool is_section_dot_assignment)
{
Expression_eval_info eei;
eei.symtab = symtab;
eei.dot_section = dot_section;
// We assume the value is absolute, and only set this to a section
- // if we find a section relative reference.
+ // if we find a section-relative reference.
if (result_section_pointer != NULL)
*result_section_pointer = NULL;
eei.result_section_pointer = result_section_pointer;
eei.result_alignment_pointer = result_alignment_pointer;
- return this->value(&eei);
+ uint64_t val = this->value(&eei);
+
+ // If this is an assignment to dot within a section, and the value
+ // is absolute, treat it as a section-relative offset.
+ if (is_section_dot_assignment && *result_section_pointer == NULL)
+ {
+ gold_assert(dot_section != NULL);
+ val += dot_section->address();
+ *result_section_pointer = dot_section;
+ }
+ return val;
}
// A number.
eei->dot_value,
eei->dot_section,
arg_section_pointer,
- eei->result_alignment_pointer);
+ eei->result_alignment_pointer,
+ false);
}
void
eei->dot_value,
eei->dot_section,
section_pointer,
- alignment_pointer);
+ alignment_pointer,
+ false);
}
uint64_t
eei->dot_value,
eei->dot_section,
section_pointer,
- alignment_pointer);
+ alignment_pointer,
+ false);
}
void
eei->dot_value,
eei->dot_section,
section_pointer,
- NULL);
+ NULL,
+ false);
}
uint64_t
eei->dot_value,
eei->dot_section,
section_pointer,
- alignment_pointer);
+ alignment_pointer,
+ false);
}
uint64_t
eei->dot_value,
eei->dot_section,
section_pointer,
- alignment_pointer);
+ alignment_pointer,
+ false);
}
void