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2011-12-14 Iain Sandoe <iains@gcc.gnu.org>

Browse Source 
* 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.
This commit is contained in:
Tristan Gingold 2011-12-14 15:32:25 +00:00
parent 37acd67cf7
commit 9dadd4aee8
7 changed files with 510 additions and 2 deletions
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10
gas/testsuite/ChangeLog
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@ -1,3 +1,13 @@
2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
* 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.
2011-12-14 Iain Sandoe <iains@gcc.gnu.org>
* gas/mach-o: New.

13
gas/testsuite/gas/mach-o/comm-1.d Normal file
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# 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
#

12
gas/testsuite/gas/mach-o/comm-1.s Normal file
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# 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

2
gas/testsuite/gas/mach-o/lcomm-1.s
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@ -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

384
gas/testsuite/gas/mach-o/sections-1.d Normal file
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#objdump: -P section
.*: +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

87
gas/testsuite/gas/mach-o/sections-1.s Normal file
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@ -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

4
gas/testsuite/gas/mach-o/warn-1.s
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@ -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 }