gdb/gdb-bz589467-pieces03of4.patch

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commit dacd66a53b559be9c26d2c523f168f1ef0261f4d
Author: Michael Snyder <msnyder@specifix.com>
Date: Fri May 14 17:53:11 2010 +0000
2010-05-14 Michael Snyder <msnyder@vmware.com>
* dbxread.c: White space.
* dcache.c: White space.
* disasm.c: White space.
* doublest.c: White space.
* dsrec.c: White space.
* dummy-frame.c: White space.
* dwarf2expr.c: White space.
* dwarf2-frame.c: White space.
* dwarf2loc.c: White space.
* dwarf2read.c: White space.
--- gdb-7.1/gdb/dwarf2loc.c.orig 2010-05-25 23:06:46.000000000 +0200
+++ gdb-7.1/gdb/dwarf2loc.c 2010-05-25 23:06:46.000000000 +0200
@@ -236,6 +236,7 @@ static CORE_ADDR
dwarf_expr_frame_cfa (void *baton)
{
struct dwarf_expr_baton *debaton = (struct dwarf_expr_baton *) baton;
+
return dwarf2_frame_cfa (debaton->frame);
}
@@ -444,6 +445,7 @@ read_pieced_value (struct value *v)
for (i = 0; i < c->n_pieces; i++)
{
struct dwarf_expr_piece *p = &c->pieces[i];
+
switch (p->location)
{
case DWARF_VALUE_REGISTER:
@@ -482,6 +484,7 @@ read_pieced_value (struct value *v)
{
struct gdbarch *gdbarch = get_type_arch (value_type (v));
size_t n = p->size;
+
if (n > c->addr_size)
n = c->addr_size;
store_unsigned_integer (contents + offset, n,
@@ -493,6 +496,7 @@ read_pieced_value (struct value *v)
case DWARF_VALUE_LITERAL:
{
size_t n = p->size;
+
if (n > p->v.literal.length)
n = p->v.literal.length;
memcpy (contents + offset, p->v.literal.data, n);
@@ -525,6 +529,7 @@ write_pieced_value (struct value *to, st
for (i = 0; i < c->n_pieces; i++)
{
struct dwarf_expr_piece *p = &c->pieces[i];
+
switch (p->location)
{
case DWARF_VALUE_REGISTER:
@@ -712,6 +717,7 @@ static CORE_ADDR
needs_frame_read_reg (void *baton, int regnum)
{
struct needs_frame_baton *nf_baton = baton;
+
nf_baton->needs_frame = 1;
return 1;
}
@@ -742,6 +748,7 @@ static CORE_ADDR
needs_frame_frame_cfa (void *baton)
{
struct needs_frame_baton *nf_baton = baton;
+
nf_baton->needs_frame = 1;
return 1;
}
@@ -751,6 +758,7 @@ static CORE_ADDR
needs_frame_tls_address (void *baton, CORE_ADDR offset)
{
struct needs_frame_baton *nf_baton = baton;
+
nf_baton->needs_frame = 1;
return 1;
}
@@ -907,6 +915,7 @@ locexpr_read_variable (struct symbol *sy
{
struct dwarf2_locexpr_baton *dlbaton = SYMBOL_LOCATION_BATON (symbol);
struct value *val;
+
val = dwarf2_evaluate_loc_desc (SYMBOL_TYPE (symbol), frame, dlbaton->data,
dlbaton->size, dlbaton->per_cu);
@@ -918,6 +927,7 @@ static int
locexpr_read_needs_frame (struct symbol *symbol)
{
struct dwarf2_locexpr_baton *dlbaton = SYMBOL_LOCATION_BATON (symbol);
+
return dwarf2_loc_desc_needs_frame (dlbaton->data, dlbaton->size,
dlbaton->per_cu);
}