gas/
2007-10-27 H.J. Lu <hongjiu.lu@intel.com> PR gas/5221 * config/obj-elf.c (obj_elf_section): Handle optional parameters for .pushsection. * doc/as.texinfo: Document optional parameters for .pushsection. gas/testsuite/ 2007-10-27 H.J. Lu <hongjiu.lu@intel.com> PR gas/5221 * gas/elf/elf.exp: Run section7. * gas/elf/section7.d: New. * gas/elf/section7.s: Likewise.
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H.J. Lu
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@ -1,3 +1,12 @@
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2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/5221
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* config/obj-elf.c (obj_elf_section): Handle optional
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parameters for .pushsection.
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* doc/as.texinfo: Document optional parameters for
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.pushsection.
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2007-10-24 H.J. Lu <hongjiu.lu@intel.com>
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* configure.in: Move AM_PROG_LIBTOOL after AC_GNU_SOURCE.
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@ -922,11 +922,23 @@ obj_elf_section (int push)
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++input_line_pointer;
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SKIP_WHITESPACE ();
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if (push)
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if (push && ISDIGIT (*input_line_pointer))
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{
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/* .pushsection has an optional subsection. */
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new_subsection = (subsegT) get_absolute_expression ();
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SKIP_WHITESPACE ();
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/* Stop if we don't see a comma. */
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if (*input_line_pointer != ',')
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goto done;
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/* Skip the comma. */
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++input_line_pointer;
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SKIP_WHITESPACE ();
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}
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else if (*input_line_pointer == '"')
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if (*input_line_pointer == '"')
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{
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beg = demand_copy_C_string (&dummy);
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if (beg == NULL)
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@ -1032,6 +1044,7 @@ obj_elf_section (int push)
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}
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}
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done:
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demand_empty_rest_of_line ();
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obj_elf_change_section (name, type, attr, entsize, group_name, linkonce, push);
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@ -5468,7 +5468,7 @@ expanded. @xref{Macro}.
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@ifset ELF
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@node PushSection
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@section @code{.pushsection @var{name} , @var{subsection}}
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@section @code{.pushsection @var{name} [, @var{subsection}] [, "@var{flags}"[, @@@var{type}[,@var{arguments}]]]}
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@cindex @code{pushsection} directive
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@cindex Section Stack
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@ -5479,7 +5479,9 @@ This is one of the ELF section stack manipulation directives. The others are
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This directive pushes the current section (and subsection) onto the
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top of the section stack, and then replaces the current section and
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subsection with @code{name} and @code{subsection}.
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subsection with @code{name} and @code{subsection}. The optional
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@code{flags}, @code{type} and @code{arguments} are treated the same
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as in the @code{.section} (@pxref{Section}) directive.
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@end ifset
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@node Quad
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@ -1,3 +1,11 @@
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2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
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PR gas/5221
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* gas/elf/elf.exp: Run section7.
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* gas/elf/section7.d: New.
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* gas/elf/section7.s: Likewise.
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2007-10-23 H.J. Lu <hongjiu.lu@intel.com>
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* gas/i386/katmai.s: Remove cmpps opcode test.
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@ -104,4 +104,5 @@ if { ([istarget "*-*-*elf*"]
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run_dump_test "symver"
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run_elf_list_test "type" "" "" "-s" "| grep \"1 \\\[FONTC\\\]\""
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run_dump_test "section6"
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run_dump_test "section7"
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}
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@ -0,0 +1,21 @@
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#objdump: -s
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#name: elf section7
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.*: +file format .*
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# The MIPS includes a 'section .reginfo' and such here.
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#...
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Contents of section .bar:
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0000 00000000 00000000 0000 .*
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Contents of section .bar1:
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0000 0102 .*
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Contents of section .bar2:
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0000 0102 .*
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Contents of section .bar3:
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0000 0103 .*
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Contents of section .bar4:
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0000 04 .*
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Contents of section .text:
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0000 feff .*
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# Arm includes a .ARM.attributes section here
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#...
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@ -0,0 +1,38 @@
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.section .bar,"a"
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.byte 0
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.pushsection .bar1,2,"a"
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.byte 2
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.popsection
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.byte 0
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.pushsection .bar2,3,"a"
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.byte 2
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.popsection
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.byte 0
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.pushsection .bar3,2,"a", %progbits
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.byte 3
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.popsection
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.byte 0
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.pushsection .bar4
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.byte 4
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.popsection
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.byte 0
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.pushsection .text,1,"axG",%progbits,foo,comdat
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.byte -1
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.popsection
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.byte 0
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.pushsection .text,"axG",%progbits,foo,comdat
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.byte -2
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.popsection
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.byte 0
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.pushsection .bar1,"a"
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.byte 1
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.popsection
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.byte 0
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.pushsection .bar3,"a", %progbits
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.byte 1
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.popsection
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.byte 0
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.pushsection .bar2,"a"
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.byte 1
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.popsection
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.byte 0
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