* Commit: FRV: Add support for -fstack-usage
@ 2012-07-31 10:33 Nick Clifton
2012-08-26 10:29 ` Gerald Pfeifer
0 siblings, 1 reply; 2+ messages in thread
From: Nick Clifton @ 2012-07-31 10:33 UTC (permalink / raw)
To: gcc-patches
Hi Guys,
I am applying the patch below to add support for the -fstack-usage
option to the FRV backend.
Cheers
Nick
gcc/ChangeLog
2012-07-31 Nick Clifton <nickc@redhat.com>
* config/frv/frv.c (frv_expand_prologue): Report stack usage.
gcc/testsuite/ChangeLog
2012-07-31 Nick Clifton <nickc@redhat.com>
* gcc.dg/stack-usage-1.c (SIZE): Define for FRV.
Index: gcc/config/frv/frv.c
===================================================================
--- gcc/config/frv/frv.c (revision 190002)
+++ gcc/config/frv/frv.c (working copy)
@@ -1761,6 +1761,9 @@
if (TARGET_DEBUG_STACK)
frv_debug_stack (info);
+ if (flag_stack_usage_info)
+ current_function_static_stack_size = info->total_size;
+
if (info->total_size == 0)
return;
Index: gcc/testsuite/gcc.dg/stack-usage-1.c
===================================================================
--- gcc/testsuite/gcc.dg/stack-usage-1.c (revision 189996)
+++ gcc/testsuite/gcc.dg/stack-usage-1.c (working copy)
@@ -62,6 +62,8 @@
# define SIZE 254
#elif defined (__sh__)
# define SIZE 252
+#elif defined (__frv__)
+# define SIZE 248
#else
# define SIZE 256
#endif
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: Commit: FRV: Add support for -fstack-usage
2012-07-31 10:33 Commit: FRV: Add support for -fstack-usage Nick Clifton
@ 2012-08-26 10:29 ` Gerald Pfeifer
0 siblings, 0 replies; 2+ messages in thread
From: Gerald Pfeifer @ 2012-08-26 10:29 UTC (permalink / raw)
To: Nick Clifton; +Cc: gcc-patches
On Tue, 31 Jul 2012, Nick Clifton wrote:
> I am applying the patch below to add support for the -fstack-usage
> option to the FRV backend.
I also added the below to our release notes. Feel free to tweak,
add more, or let me know of changes you'd like to see.
Gerald
Index: changes.html
===================================================================
RCS file: /cvs/gcc/wwwdocs/htdocs/gcc-4.8/changes.html,v
retrieving revision 1.17
diff -u -3 -p -r1.17 changes.html
--- changes.html 20 Aug 2012 12:23:39 -0000 1.17
+++ changes.html 26 Aug 2012 10:27:18 -0000
@@ -153,6 +153,13 @@ by this change.</p>
libraries. This includes the system libraries and startup modules.</li>
</ul>
+<h3 id="frv">FRV</h3>
+
+ <ul>
+ <li>This target now supports the <code>-fstack-usage</code>
+ command-line option.</li>
+ </ul>
+
<h3 id="mips">MIPS</h3>
<ul>
<li>GCC now passes the <code>-mmcu</code> and <code>-mno-mcu</code>
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