binutils/

2013-08-19  Tristan Gingold  <gingold@adacore.com>

	* nm.c (print_size_symbols): Directly get symbol size.


binutils/testsuite/
2013-08-19  Tristan Gingold  <gingold@adacore.com>

	* binutils-all/nm.exp: Add a test for nm --size-sort
	* binutils-all/nm-elf-1.s: New file.
	* binutils-all/nm-1.s: New file.

binutils/ChangeLog

@@ -1,3 +1,7 @@
+2013-08-19  Tristan Gingold  <gingold@adacore.com>
+
+	* nm.c (print_size_symbols): Directly get symbol size.
+
 2013-08-12  Andreas Schwab  <schwab@suse.de>
 
 	PR binutils/15818

binutils/nm.c

@@ -951,19 +951,12 @@ print_size_symbols (bfd *abfd, bfd_boolean is_dynamic,
   for (; from < fromend; from++)
     {
       asymbol *sym;
-      bfd_vma ssize;
 
       sym = bfd_minisymbol_to_symbol (abfd, is_dynamic, from->minisym, store);
       if (sym == NULL)
 	bfd_fatal (bfd_get_filename (abfd));
 
-      /* For elf we have already computed the correct symbol size.  */
+      print_symbol (abfd, sym, from->size, archive_bfd);
-      if (bfd_get_flavour (abfd) == bfd_target_elf_flavour)
-	ssize = from->size;
-      else
-	ssize = from->size - bfd_section_vma (abfd, bfd_get_section (sym));
-
-      print_symbol (abfd, sym, ssize, archive_bfd);
     }
 }
 

binutils/testsuite/ChangeLog

@@ -1,3 +1,9 @@
+2013-08-19  Tristan Gingold  <gingold@adacore.com>
+
+	* binutils-all/nm.exp: Add a test for nm --size-sort
+	* binutils-all/nm-elf-1.s: New file.
+	* binutils-all/nm-1.s: New file.
+
 2013-05-31  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* binutils-all/i386/compressed-1b.d: Updated for text/data/bss

binutils/testsuite/binutils-all/nm-1.s

@@ -0,0 +1,13 @@
+	.globl text_symbol1
+	.globl text_symbol2
+	.globl text_symbol3
+	.text
+text_symbol1:
+	.long 0
+	.long 0
+	.long 0
+text_symbol2:
+	.long 0
+	.long 0
+text_symbol3:
+	.long 0

binutils/testsuite/binutils-all/nm-elf-1.s

@@ -0,0 +1,16 @@
+	.globl text_symbol1
+	.globl text_symbol2
+	.globl text_symbol3
+	.text
+text_symbol1:
+	.long 0
+	.long 0
+	.long 0
+	.size text_symbol1, . - text_symbol1
+text_symbol2:
+	.long 0
+	.long 0
+	.size text_symbol2, . - text_symbol2
+text_symbol3:
+	.long 0
+	.size text_symbol3, . - text_symbol3

binutils/testsuite/binutils-all/nm.exp

@@ -155,4 +155,38 @@ if [regexp $want $got] then {
     fail "nm -P"
 }
 
+# Test nm --size-sort
+
+if [is_elf_format] {
+    set nm_1_src "nm-elf-1.s"
+} else {
+    set nm_1_src "nm-1.s"
+}
+
+if {![binutils_assemble $srcdir/$subdir/$nm_1_src tmpdir/nm-1.o]} then {
+    return
+}
+
+if [is_remote host] {
+    set tempfile [remote_download host tmpdir/nm-1.o]
+} else {
+    set tempfile tmpdir/nm-1.o
+}
+
+# This test does not work correctly on ECOFF targets, because ECOFF
+# stores most symbols twice, which messes up the nm output.
+setup_xfail "alpha*-*-osf*" "alpha*-*-netware*"
+setup_xfail "mips*-*-ultrix*" "mips*-*-ecoff*" "mips*-*-irix4*"
+setup_xfail "mips*-*-riscos*" "mips*-*-sysv3*" "mips*-sony-bsd*"
+
+set got [binutils_run $NM "$NMFLAGS --size-sort $tempfile"]
+
+set want "0*4 T text_symbol3.*0*8 T text_symbol2.*0*c T text_symbol1"
+
+if [regexp $want $got] then {
+    pass "nm --size-sort"
+} else {
+    fail "nm --size-sort"
+}
+
 # There are certainly other tests that could be run.