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[Patch mach-o 2/3] section directives needed to support GCC (tests)

From: Iain Sandoe <developer at sandoe-acoustics dot co dot uk>
To: binutils at sourceware dot org
Cc: Tristan Gingold <gingold at adacore dot com>
Date: Tue, 13 Dec 2011 02:23:21 +0000
Subject: [Patch mach-o 2/3] section directives needed to support GCC (tests)


this is the main tests for patch 1.
it applies on top of: http://sourceware.org/ml/binutils/2011-12/msg00130.html

The test-cases include every section command listed in gcc/config/ darwin-sections.def + a couple of odd ones specified in other headers.

gas/testsuite:

	* gas/mach-o/comm-1.d: New.
	* gas/mach-o/comm-1.s: New.
	* gas/mach-o/lcomm-1.s: New.
	* gas/mach-o/mach-o.exp: Update to use run_dump_tests[].
	* gas/mach-o/sections-1.d: New.
	* gas/mach-o/sections-1.s: New.
	* gas/mach-o/warn-1.s: Add .comm alignment range warning.

diff --git a/gas/testsuite/gas/mach-o/comm-1.d b/gas/testsuite/gas/ mach-o/comm-1.d new file mode 100644 index 0000000..a8e75ec --- /dev/null +++ b/gas/testsuite/gas/mach-o/comm-1.d @@ -0,0 +1,13 @@ +# nm: -B +# +# match for 32 and 64 bits. +(00000000)?00000002 C alignis0 +(00000000)?00000007 C bar +(00000000)?00000003 C column1 +(00000000)?0012d687 C hugearray +(00000000)?00000008 C maxalign +(00000000)?00000001 C noalign +(00000000)?00000006 C nowhtspace +(00000000)?00000004 C onespace +(00000000)?00000005 C tabbed +# diff --git a/gas/testsuite/gas/mach-o/comm-1.s b/gas/testsuite/gas/ mach-o/comm-1.s new file mode 100644 index 0000000..aac378f --- /dev/null +++ b/gas/testsuite/gas/mach-o/comm-1.s @@ -0,0 +1,12 @@ +# check valid common choices. + + .comm noalign, 1 + .comm alignis0, 2, 0 +.comm column1 , 3,1 + .comm onespace, 4,2 + .comm tabbed , 5 , 3 + .comm nowhtspace,6,4 + .comm bar, 7, 8 + .comm maxalign, 8, 15 + .comm hugearray, 1234567,2 + diff --git a/gas/testsuite/gas/mach-o/lcomm-1.s b/gas/testsuite/gas/ mach-o/lcomm-1.s index 2e44f37..586feec 100644 --- a/gas/testsuite/gas/mach-o/lcomm-1.s +++ b/gas/testsuite/gas/mach-o/lcomm-1.s @@ -1,7 +1,7 @@

 .lcomm column0,1,1
  .lcomm column1, 2,1
-	.lcomm local3_noalign, 3,1
+	.lcomm local3_noalign, 3

.lcomm local4_aligned_2, 4, 2 .lcomm another_align, 5, 4 diff --git a/gas/testsuite/gas/mach-o/mach-o.exp b/gas/testsuite/gas/ mach-o/mach-o.exp index 5fcd22d..9d39888 100644 --- a/gas/testsuite/gas/mach-o/mach-o.exp +++ b/gas/testsuite/gas/mach-o/mach-o.exp @@ -5,10 +5,10 @@ # We're testing bits in obj-mach-o -- don't run on anything else.

 if {[istarget "*-*-*darwin*"]} then {
+load_lib gas-dg.exp

-    run_dump_test "lcomm-1"
+run_dump_tests [lsort [glob -nocomplain $srcdir/$subdir/*.d]]

-load_lib gas-dg.exp
 dg-init

dg-runtest [lsort [glob -nocomplain $srcdir/$subdir/err-*.s $srcdir/ $subdir/warn-*.s]] "" "" diff --git a/gas/testsuite/gas/mach-o/sections-1.d b/gas/testsuite/gas/ mach-o/sections-1.d new file mode 100644 index 0000000..25ddc25 --- /dev/null +++ b/gas/testsuite/gas/mach-o/sections-1.d @@ -0,0 +1,384 @@ +#objdump: -p +.*: +file format mach-o.* +#... + Section: __text __TEXT $bfdname: .text$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 80000000 $type: regular attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __data __DATA $bfdname: .data$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __bss __DATA $bfdname: .bss$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000001 $type: zerofill attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __textcoal_nt __TEXT $bfdname: __TEXT.__textcoal_nt$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 8000000b $type: coalesced attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_hot __TEXT $bfdname: __TEXT.__text_hot$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 80000000 $type: regular attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_cold __TEXT $bfdname: __TEXT.__text_cold$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 80000000 $type: regular attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_startup __TEXT $bfdname: __TEXT.__text_startup$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 80000000 $type: regular attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_exit __TEXT $bfdname: __TEXT.__text_exit$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 80000000 $type: regular attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_hot_coal __TEXT $bfdname: __TEXT.__text_hot_coal$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 8000000b $type: coalesced attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_cold_coal __TEXT $bfdname: __TEXT.__text_cold_coal$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 8000000b $type: coalesced attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_stt_coal __TEXT $bfdname: __TEXT.__text_stt_coal$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 8000000b $type: coalesced attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __text_exit_coal __TEXT $bfdname: __TEXT.__text_exit_coal$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 8000000b $type: coalesced attr: pure_instructions$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __const __TEXT $bfdname: .const$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __const_coal __TEXT $bfdname: __TEXT.__const_coal$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 0000000b $type: coalesced attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __zobj_const __DATA $bfdname: __DATA.__zobj_const$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __static_data __DATA $bfdname: .static_data$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __datacoal_nt __DATA $bfdname: __DATA.__datacoal_nt$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 0000000b $type: coalesced attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __zobj_data __DATA $bfdname: __DATA.__zobj_data$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __zobj_bss __DATA $bfdname: __DATA.__zobj_bss$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __const __DATA $bfdname: .const_data$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __const_coal __DATA $bfdname: __DATA.__const_coal$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 0000000b $type: coalesced attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __zobj_cnst_data __DATA $bfdname: __DATA.__zobj_cnst_data$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __cstring __TEXT $bfdname: .cstring$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: (0|2) nreloc: 0 reloff: (00000000)?00000000 + flags: 00000002 $type: cstring_literals attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __literal4 __TEXT $bfdname: .literal4$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 2 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000003 $type: 4byte_literals attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __literal8 __TEXT $bfdname: .literal8$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 3 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000004 $type: 8byte_literals attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __literal16 __TEXT $bfdname: .literal16$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 4 nreloc: 0 reloff: (00000000)?00000000 + flags: 0000000e $type: 16byte_literals attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __cfstring __DATA $bfdname: .cfstring$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 2 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __mod_init_func __DATA $bfdname: .mod_init_func$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 2 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000009 $type: mod_init_func_pointers attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __mod_term_func __DATA $bfdname: .mod_term_func$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 2 nreloc: 0 reloff: (00000000)?00000000 + flags: 0000000a $type: mod_fini_func_pointers attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __constructor __TEXT $bfdname: .constructor$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __destructor __TEXT $bfdname: .destructor$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __dyld __DATA $bfdname: .dyld$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 00000000 $type: regular attr: -$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __class __OBJC $bfdname: .objc_class$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __meta_class __OBJC \ (bfdname: .objc_meta_class\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __cat_cls_meth __OBJC \ (bfdname: .objc_cat_cls_meth\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __cat_inst_meth __OBJC \ (bfdname: .objc_cat_inst_meth\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __protocol __OBJC $bfdname: .objc_protocol$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __string_object __OBJC \ (bfdname: .objc_string_object\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __cls_meth __OBJC $bfdname: .objc_cls_meth$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __inst_meth __OBJC $bfdname: .objc_inst_meth $ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __cls_refs __OBJC $bfdname: .objc_cls_refs$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000005 $type: literal_pointers attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __message_refs __OBJC \ (bfdname: .objc_message_refs\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000005 $type: literal_pointers attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __symbols __OBJC $bfdname: .objc_symbols$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __category __OBJC $bfdname: .objc_category$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __class_vars __OBJC \ (bfdname: .objc_class_vars\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __instance_vars __OBJC \ (bfdname: .objc_instance_vars\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __module_info __OBJC \ (bfdname: .objc_module_info\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __selector_strs __OBJC \ (bfdname: .objc_selector_strs\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000002 $type: cstring_literals attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __sel_fixup __OBJC \ (bfdname: .objc_selector_fixup\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __image_info __OBJC \ (bfdname: .objc_image_info\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __class_ext __OBJC \ (bfdname: .objc1_class_ext\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __property __OBJC \ (bfdname: .objc1_property_list\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __protocol_ext __OBJC \ (bfdname: .objc1_protocol_ext\) + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_classrefs __DATA $bfdname: __DATA.__objc_classrefs$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_classlist __DATA $bfdname: __DATA.__objc_classlist$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_catlist __DATA $bfdname: __DATA.__objc_catlist$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_selrefs __DATA $bfdname: __DATA.__objc_selrefs$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000005 $type: literal_pointers attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_nlclslist __DATA $bfdname: __DATA.__objc_nlclslist$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_nlcatlist __DATA $bfdname: __DATA.__objc_nlcatlist$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_protolist __DATA $bfdname: __DATA.__objc_protolist$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_protorefs __DATA $bfdname: __DATA.__objc_protorefs$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_superrefs __DATA $bfdname: __DATA.__objc_superrefs$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_imageinfo __DATA $bfdname: __DATA.__objc_imageinfo$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __objc_stringobj __DATA $bfdname: __DATA.__objc_stringobj$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 10000000 $type: regular attr: no_dead_strip$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_frame __DWARF $bfdname: .debug_frame$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_info __DWARF $bfdname: .debug_info$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_abbrev __DWARF $bfdname: .debug_abbrev$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_aranges __DWARF $bfdname: .debug_aranges$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_macinfo __DWARF $bfdname: .debug_macinfo$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_line __DWARF $bfdname: .debug_line$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_loc __DWARF $bfdname: .debug_loc$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_pubnames __DWARF $bfdname: .debug_pubnames $ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_pubtypes __DWARF $bfdname: .debug_pubtypes $ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_str __DWARF $bfdname: .debug_str$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_ranges __DWARF $bfdname: .debug_ranges$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 + Section: __debug_macro __DWARF $bfdname: .debug_macro$ + addr: (00000000)?00000000 size: (00000000)?00000000 offset: (00000000)?00000000 + align: 0 nreloc: 0 reloff: (00000000)?00000000 + flags: 02000000 $type: regular attr: debug$ + reserved1: 0x0 reserved2: 0x0 reserved3: 0x0 +#pass \ No newline at end of file diff --git a/gas/testsuite/gas/mach-o/sections-1.s b/gas/testsuite/gas/ mach-o/sections-1.s new file mode 100644 index 0000000..40ea84b --- /dev/null +++ b/gas/testsuite/gas/mach-o/sections-1.s @@ -0,0 +1,87 @@ +# This is the list of section switch data that GCC currently (4.7.0) emits +# for the Darwin/Mach-O target. + .text + .data + .section __TEXT,__textcoal_nt,coalesced,pure_instructions + .section __TEXT,__text_hot,regular,pure_instructions + .section __TEXT,__text_cold,regular,pure_instructions + .section __TEXT,__text_startup,regular,pure_instructions + .section __TEXT,__text_exit,regular,pure_instructions + .section __TEXT,__text_hot_coal,coalesced,pure_instructions + .section __TEXT,__text_cold_coal,coalesced,pure_instructions + .section __TEXT,__text_stt_coal,coalesced,pure_instructions + .section __TEXT,__text_exit_coal,coalesced,pure_instructions + .const + .section __TEXT,__const_coal,coalesced + .section __DATA,__zobj_const + .static_data + .section __DATA,__datacoal_nt,coalesced + .section __DATA,__zobj_data + .section __DATA,__zobj_bss + .const_data + .section __DATA,__const_coal,coalesced + .section __DATA,__zobj_cnst_data + .cstring + .literal4 + .literal8 + .literal16 + .section __DATA, __cfstring + .mod_init_func + .mod_term_func + .constructor + .destructor + .dyld +# CFstring + .section __DATA,__cfstring +# OBJC + .objc_class + .objc_meta_class + .objc_cat_cls_meth + .objc_cat_inst_meth + .objc_protocol + .objc_string_object + .objc_cls_meth + .objc_inst_meth + .objc_cls_refs + .objc_message_refs + .objc_symbols + .objc_category + .objc_class_vars + .objc_instance_vars + .objc_module_info + .objc_class_names + .objc_meth_var_types + .objc_meth_var_names + .objc_selector_strs + .section __OBJC, __sel_fixup, regular, no_dead_strip + .section __OBJC, __image_info, regular, no_dead_strip +# OBJC 1 + .section __OBJC, __class_ext, regular, no_dead_strip + .section __OBJC, __property, regular, no_dead_strip + .section __OBJC, __protocol_ext, regular, no_dead_strip +# OBJC 2 + .section __DATA, __objc_classrefs, regular, no_dead_strip + .section __DATA, __objc_classlist, regular, no_dead_strip + .section __DATA, __objc_catlist, regular, no_dead_strip + .section __DATA, __objc_selrefs, literal_pointers, no_dead_strip + .section __DATA, __objc_nlclslist, regular, no_dead_strip + .section __DATA, __objc_nlcatlist, regular, no_dead_strip + .section __DATA, __objc_protolist, regular, no_dead_strip + .section __DATA, __objc_protorefs, regular, no_dead_strip + .section __DATA, __objc_superrefs, regular, no_dead_strip + .section __DATA, __objc_imageinfo, regular, no_dead_strip + .section __DATA, __objc_stringobj, regular, no_dead_strip +# DWARF debug + .section __DWARF,__debug_frame,regular,debug + .section __DWARF,__debug_info,regular,debug + .section __DWARF,__debug_abbrev,regular,debug + .section __DWARF,__debug_aranges,regular,debug + .section __DWARF,__debug_macinfo,regular,debug + .section __DWARF,__debug_line,regular,debug + .section __DWARF,__debug_loc,regular,debug + .section __DWARF,__debug_pubnames,regular,debug + .section __DWARF,__debug_pubtypes,regular,debug + .section __DWARF,__debug_str,regular,debug + .section __DWARF,__debug_ranges,regular,debug + .section __DWARF,__debug_macro,regular,debug +# end of base sections for GCC support diff --git a/gas/testsuite/gas/mach-o/warn-1.s b/gas/testsuite/gas/ mach-o/warn-1.s index 5ed9369..3ea020c 100644 --- a/gas/testsuite/gas/mach-o/warn-1.s +++ b/gas/testsuite/gas/mach-o/warn-1.s @@ -1,5 +1,7 @@ # { dg-do assemble }

 	.lcomm align_too_big,9,100
+	.comm outofrangealign, 9, 17

-# { dg-warning "Warning: Alignment (100) too large: 15 assumed." "" { xfail *-*-darwin* } 3 } +# { dg-warning "Alignment \$100\$ too large: 15 assumed" "" { target *-*-darwin*} 3 } +# { dg-warning "Alignment \$17\$ too large: 15 assumed" "" { target *-*-darwin*} 4 }

Follow-Ups:
- Re: [Patch mach-o 2/3] section directives needed to support GCC (tests)
  - From: Tristan Gingold

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