aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--ld/ChangeLog18
-rw-r--r--ld/ldexp.c16
-rw-r--r--ld/ldexp.h1
-rw-r--r--ld/testsuite/ChangeLog7
-rw-r--r--ld/testsuite/ld-elf/expr1.d2
-rw-r--r--ld/testsuite/ld-elf/expr1.s4
-rw-r--r--ld/testsuite/ld-elf/expr1.t6
7 files changed, 53 insertions, 1 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 13e1e7d..f023c0b 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,21 @@
+2007-04-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/4090
+ * ldexp.h (node_type): Add lineno.
+ * ldexp.c: Include "ldlex.h".
+ (exp_intop): Set the lineno field from lineno.
+ (exp_bigintop): Likewise.
+ (exp_relop): Likewise.
+ (exp_nameop): Likewise.
+ (exp_binop): Set the lineno field from lineno of lhs.
+ (exp_trinop): Likewise.
+ (exp_unop): Set the lineno field from lineno of child.
+ (exp_assop): Set the lineno field from lineno of src.
+ (exp_provide): Likewise.
+ (exp_assert): Set the lineno field from lineno of exp.
+ (exp_get_abs_int): Set lineno from lineno of nonconstant
+ expression when report problem.
+
2007-03-29 Richard Sandiford <richard@codesourcery.com>
Daniel Jacobowitz <dan@codesourcery.com>
diff --git a/ld/ldexp.c b/ld/ldexp.c
index 7ac0032..1e0969c 100644
--- a/ld/ldexp.c
+++ b/ld/ldexp.c
@@ -36,6 +36,7 @@
#include "ldmain.h"
#include "ldmisc.h"
#include "ldexp.h"
+#include "ldlex.h"
#include <ldgram.h>
#include "ldlang.h"
#include "libiberty.h"
@@ -150,6 +151,7 @@ exp_intop (bfd_vma value)
{
etree_type *new = stat_alloc (sizeof (new->value));
new->type.node_code = INT;
+ new->type.lineno = lineno;
new->value.value = value;
new->value.str = NULL;
new->type.node_class = etree_value;
@@ -161,6 +163,7 @@ exp_bigintop (bfd_vma value, char *str)
{
etree_type *new = stat_alloc (sizeof (new->value));
new->type.node_code = INT;
+ new->type.lineno = lineno;
new->value.value = value;
new->value.str = str;
new->type.node_class = etree_value;
@@ -174,6 +177,7 @@ exp_relop (asection *section, bfd_vma value)
{
etree_type *new = stat_alloc (sizeof (new->rel));
new->type.node_code = REL;
+ new->type.lineno = lineno;
new->type.node_class = etree_rel;
new->rel.section = section;
new->rel.value = value;
@@ -829,6 +833,7 @@ exp_binop (int code, etree_type *lhs, etree_type *rhs)
etree_type value, *new;
value.type.node_code = code;
+ value.type.lineno = lhs->type.lineno;
value.binary.lhs = lhs;
value.binary.rhs = rhs;
value.type.node_class = etree_binary;
@@ -847,6 +852,7 @@ exp_trinop (int code, etree_type *cond, etree_type *lhs, etree_type *rhs)
etree_type value, *new;
value.type.node_code = code;
+ value.type.lineno = lhs->type.lineno;
value.trinary.lhs = lhs;
value.trinary.cond = cond;
value.trinary.rhs = rhs;
@@ -866,6 +872,7 @@ exp_unop (int code, etree_type *child)
etree_type value, *new;
value.unary.type.node_code = code;
+ value.unary.type.lineno = child->type.lineno;
value.unary.child = child;
value.unary.type.node_class = etree_unary;
exp_fold_tree_no_dot (&value);
@@ -883,6 +890,7 @@ exp_nameop (int code, const char *name)
etree_type value, *new;
value.name.type.node_code = code;
+ value.name.type.lineno = lineno;
value.name.name = name;
value.name.type.node_class = etree_name;
@@ -903,6 +911,7 @@ exp_assop (int code, const char *dst, etree_type *src)
new = stat_alloc (sizeof (new->assign));
new->type.node_code = code;
+ new->type.lineno = src->type.lineno;
new->type.node_class = etree_assign;
new->assign.src = src;
new->assign.dst = dst;
@@ -918,6 +927,7 @@ exp_provide (const char *dst, etree_type *src, bfd_boolean hidden)
n = stat_alloc (sizeof (n->assign));
n->assign.type.node_code = '=';
+ n->assign.type.lineno = src->type.lineno;
n->assign.type.node_class = etree_provide;
n->assign.src = src;
n->assign.dst = dst;
@@ -934,6 +944,7 @@ exp_assert (etree_type *exp, const char *message)
n = stat_alloc (sizeof (n->assert_s));
n->assert_s.type.node_code = '!';
+ n->assert_s.type.lineno = exp->type.lineno;
n->assert_s.type.node_class = etree_assert;
n->assert_s.child = exp;
n->assert_s.message = message;
@@ -1112,7 +1123,10 @@ exp_get_abs_int (etree_type *tree, int def, char *name)
return expld.result.value;
}
else if (name != NULL && expld.phase != lang_mark_phase_enum)
- einfo (_("%F%S nonconstant expression for %s\n"), name);
+ {
+ lineno = tree->type.lineno;
+ einfo (_("%F%S: nonconstant expression for %s\n"), name);
+ }
}
return def;
}
diff --git a/ld/ldexp.h b/ld/ldexp.h
index fed3a0d..3534188 100644
--- a/ld/ldexp.h
+++ b/ld/ldexp.h
@@ -32,6 +32,7 @@ typedef struct {
typedef struct {
int node_code;
+ unsigned int lineno;
enum {
etree_binary,
etree_trinary,
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 0893e8e..21a924c 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,10 @@
+2007-04-02 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR ld/4090
+ * ld-elf/expr1.d: New file.
+ * ld-elf/expr1.s: Likewise.
+ * ld-elf/expr1.t: Likewise.
+
2007-03-29 Richard Sandiford <richard@codesourcery.com>
* ld-libs/lib-1.s, ld-libs/lib-2.s, ld-libs/lib-2.d,
diff --git a/ld/testsuite/ld-elf/expr1.d b/ld/testsuite/ld-elf/expr1.d
new file mode 100644
index 0000000..7bf5d22
--- /dev/null
+++ b/ld/testsuite/ld-elf/expr1.d
@@ -0,0 +1,2 @@
+# ld: -T expr1.t
+# error: expr1.t:3: nonconstant expression for load base
diff --git a/ld/testsuite/ld-elf/expr1.s b/ld/testsuite/ld-elf/expr1.s
new file mode 100644
index 0000000..998bbc0
--- /dev/null
+++ b/ld/testsuite/ld-elf/expr1.s
@@ -0,0 +1,4 @@
+ .section .bar,"ax","progbits"
+ .byte 0
+ .section .foo,"aw","progbits"
+ .byte 0
diff --git a/ld/testsuite/ld-elf/expr1.t b/ld/testsuite/ld-elf/expr1.t
new file mode 100644
index 0000000..9670e25
--- /dev/null
+++ b/ld/testsuite/ld-elf/expr1.t
@@ -0,0 +1,6 @@
+SECTIONS
+{
+ .bar : AT ((ADDR(.foo) + 4095) & ~(4095)) { *(.bar) }
+ .foo : { *(.foo) }
+ /DISCARD/ : { *(.*) }
+}