From 420ccc84ea380688ba0810c98a9445a041ada471 Mon Sep 17 00:00:00 2001
From: Stuart Henderson <shenders@gcc.gnu.org>
Date: Wed, 4 May 2011 10:48:55 +0000
Subject: [PATCH] 2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
From Bernd Schmidt
* config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
account and save/restore RETS.
(PROFILE_BEFORE_PROLOGUE): Define.
(ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct
the push insn to use predecrement.
From-SVN: r173365
---
gcc/ChangeLog | 9 +++++++++
gcc/config/bfin/bfin.h | 16 +++++++++++++---
2 files changed, 22 insertions(+), 3 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 3722fe5e6f8d..6f509040f39a 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
+
+ From Bernd Schmidt
+ * config/bfin/bfin.h (FUNCTION_PROFILER): Take TARGET_LONG_CALLS into
+ account and save/restore RETS.
+ (PROFILE_BEFORE_PROLOGUE): Define.
+ (ASM_OUTPUT_REG_PUSH, ASM_OUTPUT_REG_POP): Add tab character. Correct
+ the push insn to use predecrement.
+
2011-05-04 Stuart Henderson <shenders@gcc.gnu.org>
From Jie Zhang
diff --git a/gcc/config/bfin/bfin.h b/gcc/config/bfin/bfin.h
index d3bdd5606b43..0d83ad821266 100644
--- a/gcc/config/bfin/bfin.h
+++ b/gcc/config/bfin/bfin.h
@@ -1126,16 +1126,26 @@ do { \
#define ASM_COMMENT_START "//"
+#define PROFILE_BEFORE_PROLOGUE
#define FUNCTION_PROFILER(FILE, LABELNO) \
do { \
- fprintf (FILE, "\tCALL __mcount;\n"); \
+ fprintf (FILE, "\t[--SP] = RETS;\n"); \
+ if (TARGET_LONG_CALLS) \
+ { \
+ fprintf (FILE, "\tP2.h = __mcount;\n"); \
+ fprintf (FILE, "\tP2.l = __mcount;\n"); \
+ fprintf (FILE, "\tCALL (P2);\n"); \
+ } \
+ else \
+ fprintf (FILE, "\tCALL __mcount;\n"); \
+ fprintf (FILE, "\tRETS = [SP++];\n"); \
} while(0)
#undef NO_PROFILE_COUNTERS
#define NO_PROFILE_COUNTERS 1
-#define ASM_OUTPUT_REG_PUSH(FILE, REGNO) fprintf (FILE, "[SP--] = %s;\n", reg_names[REGNO])
-#define ASM_OUTPUT_REG_POP(FILE, REGNO) fprintf (FILE, "%s = [SP++];\n", reg_names[REGNO])
+#define ASM_OUTPUT_REG_PUSH(FILE, REGNO) fprintf (FILE, "\t[--SP] = %s;\n", reg_names[REGNO])
+#define ASM_OUTPUT_REG_POP(FILE, REGNO) fprintf (FILE, "\t%s = [SP++];\n", reg_names[REGNO])
extern rtx bfin_cc_rtx, bfin_rets_rtx;
--
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