* defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two

	arguments.  Always use ".-symbol" as expression argument.
	* doc/tm.texi: Update to match.  Document requirement for
	".size symbol, .-symbol" to be acceptable to assembler.

	* config/elfos.h, config/netbsd-aout.h, config/openbsd.h,
	config/arm/elf.h, config/avr/avr.h, config/cris/aout.h,
	config/i386/freebsd-aout.h, config/i386/sco5.h,
	config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h,
	config/xtensa/linux.h:  Update uses of ASM_OUTPUT_MEASURED_SIZE.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@55820 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index adc1772..5684fa4 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,16 @@
+2002-07-28  Zack Weinberg  <zack@codesourcery.com>
+
+       * defaults.h (ASM_OUTPUT_MEASURED_SIZE): Take only two
+       arguments.  Always use ".-symbol" as expression argument.
+       * doc/tm.texi: Update to match.  Document requirement for
+       ".size symbol, .-symbol" to be acceptable to assembler.
+
+       * config/elfos.h, config/netbsd-aout.h, config/openbsd.h,
+       config/arm/elf.h, config/avr/avr.h, config/cris/aout.h,
+       config/i386/freebsd-aout.h, config/i386/sco5.h,
+       config/ip2k/ip2k.h, config/m88k/m88k.h, config/xtensa/elf.h,
+       config/xtensa/linux.h:  Update uses of ASM_OUTPUT_MEASURED_SIZE.
+

 2002-07-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * Makefile.in (gengtype-lex.c): Fix error in last change.
 2002-07-28  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * Makefile.in (gengtype-lex.c): Fix error in last change.


@@ -34,7 +47,7 @@
        [HONOR_SNANS]: New macro.
 
        * toplev.c [flag_signaling_nans]: Initialize to false.
        [HONOR_SNANS]: New macro.
 
        * toplev.c [flag_signaling_nans]: Initialize to false.

-        (f_options): Add processing for "-fsignaling-nans".
+       (f_options): Add processing for "-fsignaling-nans".

        (set_fast_math_flags): Clear flag_signaling_nans with -ffast-math.
        (process_options): flag_signaling_nans implies flag_trapping_math.
 
        (set_fast_math_flags): Clear flag_signaling_nans with -ffast-math.
        (process_options): flag_signaling_nans implies flag_trapping_math.
 


@@ -50,8 +63,8 @@
 
        * rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions
        required by HONOR_SNANS.  (may_trap_p): Floating point DIV, MOD,
 
        * rtlanal.c: #include real.c for TARGET_FLOAT_FORMAT definitions
        required by HONOR_SNANS.  (may_trap_p): Floating point DIV, MOD,

-       UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with 
-       -fsignaling_nans.  EQ and NE only trap for flag_signaling_nans 
+       UDIV, UMOD, GE, GT, LE, LT and COMPARE may always trap with
+       -fsignaling_nans.  EQ and NE only trap for flag_signaling_nans

        not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS).
 
        * doc/invoke.texi: Document new -fsignaling-nans compiler option.
        not flag_trapping_math (i.e. HONOR_SNANS but not HONOR_NANS).
 
        * doc/invoke.texi: Document new -fsignaling-nans compiler option.


@@ -239,7 +252,7 @@ Thu Jul 25 10:23:41 2002  J"orn Rennecke <joern.rennecke@superh.com>
 2002-07-25  Gabriel Dos Reis  <gdr@nerim.net>
 
        * c-common.c (c_sizeof_or_alignof_type): Take a third argument for
 2002-07-25  Gabriel Dos Reis  <gdr@nerim.net>
 
        * c-common.c (c_sizeof_or_alignof_type): Take a third argument for

-       complaining. 
+       complaining.

        * c-common.h (c_sizeof): Adjust definition.
        (c_alignof): Likewise.
        * c-tree.h (c_sizeof_nowarn): Now macro.
        * c-common.h (c_sizeof): Adjust definition.
        (c_alignof): Likewise.
        * c-tree.h (c_sizeof_nowarn): Now macro.


@@ -274,7 +287,7 @@ Thu Jul 25 10:23:41 2002  J"orn Rennecke <joern.rennecke@superh.com>
 
        * config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE,
        TARGET_ISEL, and TARGET_FPRS.
 
        * config/rs6000/eabi.h: Define TARGET_SPE_ABI, TARGET_SPE,
        TARGET_ISEL, and TARGET_FPRS.

-       
+

        * doc/invoke.texi (RS/6000 and PowerPC Options): Document
        -mabi=spe, -mabi=no-spe, and -misel=.
 
        * doc/invoke.texi (RS/6000 and PowerPC Options): Document
        -mabi=spe, -mabi=no-spe, and -misel=.
 


@@ -289,7 +302,7 @@ Thu Jul 25 10:23:41 2002  J"orn Rennecke <joern.rennecke@superh.com>
        (*ne0): Same.
        (negsf2): Change to expand and rename old pattern to *negsf2.
        (abssf2): Change to expand and rename old pattern to *abssf2.
        (*ne0): Same.
        (negsf2): Change to expand and rename old pattern to *negsf2.
        (abssf2): Change to expand and rename old pattern to *abssf2.

-       
+

        New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2,
        fixunssfsi2.
 
        New expanders: fix_truncsfsi2, floatunssisf2, floatsisf2,
        fixunssfsi2.
 


@@ -406,7 +419,7 @@ Thu Jul 25 10:23:41 2002  J"orn Rennecke <joern.rennecke@superh.com>
        (rs6000_builtins): Add SPE builtins.
 
        * testsuite/gcc.dg/ppc-spe.c: New.
        (rs6000_builtins): Add SPE builtins.
 
        * testsuite/gcc.dg/ppc-spe.c: New.

-       
+

        * config/rs6000/eabispe.h: New.
 
        * config/rs6000/spe.h: New.
        * config/rs6000/eabispe.h: New.
 
        * config/rs6000/spe.h: New.


@@ -587,7 +600,7 @@ Tue Jul 23 21:49:24 2002  J"orn Rennecke <joern.rennecke@superh.com>
        (LARGEST_EXPONENT_IS_NORMAL): Ditto.
        (VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise).
        (TARGET_G_FLOAT): Default to 0 if not defined.
        (LARGEST_EXPONENT_IS_NORMAL): Ditto.
        (VAX_HALFWORD_ORDER): Define (1 for DEC VAX, 0 otherwise).
        (TARGET_G_FLOAT): Default to 0 if not defined.

-       (ieeetoe): New, common routine to convert target format floats 
+       (ieeetoe): New, common routine to convert target format floats

        to internal form.
        (e24toe, e53toe): Change to use ieeetoe, distinguish DEC
        vs. others.
        to internal form.
        (e24toe, e53toe): Change to use ieeetoe, distinguish DEC
        vs. others.


@@ -787,7 +800,7 @@ Mon Jul 22 15:27:25 2002  J"orn Rennecke <joern.rennecke@superh.com>
        * gengenrtl.c (gencode): Don't define obstack_alloc_rtx.
        * function.c (SYMBOL__MAIN): Remove definition.
        * global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove.
        * gengenrtl.c (gencode): Don't define obstack_alloc_rtx.
        * function.c (SYMBOL__MAIN): Remove definition.
        * global.c (SET_CONFLICT, REGBITP, ALLOCNO_LIVE_P): Remove.

-       * predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove.   
+       * predict.c (PROB_NEVER, PROB_LIKELY, PROB_UNLIKELY): Remove.

        * profile.c (GCOV_INDEX_TO_BB): Remove.
        * sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove.
        * simplify-rtx.c (FIXED_BASE_PLUS_P): Remove.
        * profile.c (GCOV_INDEX_TO_BB): Remove.
        * sched-rgn.c (ABS_VALUE, MIN_DIFF_PRIORITY, MIN_PROB_DIFF): Remove.
        * simplify-rtx.c (FIXED_BASE_PLUS_P): Remove.


@@ -830,7 +843,7 @@ Sun Jul 21 21:36:41 CEST 2002  Jan Hubicka  <jh@suse.cz>
 
 2002-07-21  Andreas Jaeger  <aj@suse.de>
 
 
 2002-07-21  Andreas Jaeger  <aj@suse.de>
 

-        * reload1.c (fixup_abnormal_edges): Remove unused variable.
+       * reload1.c (fixup_abnormal_edges): Remove unused variable.

 
 2002-07-21  Bernd Schmidt  <bernds@redhat.com>
 
 
 2002-07-21  Bernd Schmidt  <bernds@redhat.com>
 

diff --git a/gcc/config/arm/elf.h b/gcc/config/arm/elf.h
index 6b3da48..df58eed 100644 (file)
--- a/gcc/config/arm/elf.h
+++ b/gcc/config/arm/elf.h
@@ -79,14 +79,7 @@ Boston, MA 02111-1307, USA.  */
     {                                                          \
       ARM_DECLARE_FUNCTION_SIZE (FILE, FNAME, DECL);           \
       if (!flag_inhibit_size_directive)                                \
     {                                                          \
       ARM_DECLARE_FUNCTION_SIZE (FILE, FNAME, DECL);           \
       if (!flag_inhibit_size_directive)                                \

-        {                                                      \
-          char label[256];                                     \
-         static int labelno;                                   \
-         labelno ++;                                           \
-         ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);  \
-         ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);     \
-         ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);      \
-        }                                                      \
+       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                 \

     }                                                          \
   while (0)
 
     }                                                          \
   while (0)
 

diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h
index 0090dbe..fca5c3f 100644 (file)
--- a/gcc/config/avr/avr.h
+++ b/gcc/config/avr/avr.h
@@ -1969,14 +1969,7 @@ do {                                                             \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
     if (!flag_inhibit_size_directive)                                  \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
     if (!flag_inhibit_size_directive)                                  \

-      {                                                                        \
-        char label[256];                                               \
-       static int labelno;                                             \
-       labelno++;                                                      \
-       ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);            \
-       ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);               \
-       ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);                \
-      }                                                                        \
+      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                          \

   } while (0)
 /* A C statement (sans semicolon) to output to the stdio stream
    STREAM any text necessary for declaring the size of a function
   } while (0)
 /* A C statement (sans semicolon) to output to the stdio stream
    STREAM any text necessary for declaring the size of a function

diff --git a/gcc/config/cris/aout.h b/gcc/config/cris/aout.h
index b6dda1e..9d92dbb 100644 (file)
--- a/gcc/config/cris/aout.h
+++ b/gcc/config/cris/aout.h
@@ -339,16 +339,7 @@ Boston, MA 02111-1307, USA.  */
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \

-       {                                                       \
-         char label[256];                                      \
-         static int labelno;                                   \
-                                                               \
-         labelno++;                                            \
-                                                               \
-         ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);  \
-         ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);     \
-         ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);      \
-       }                                                       \
+       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                 \

     }                                                          \
   while (0)
 
     }                                                          \
   while (0)
 

diff --git a/gcc/config/elfos.h b/gcc/config/elfos.h
index 5b0ec6d..11b1e65 100644 (file)
--- a/gcc/config/elfos.h
+++ b/gcc/config/elfos.h
@@ -354,16 +354,7 @@ Boston, MA 02111-1307, USA.  */
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \

-       {                                                       \
-         char label[256];                                      \
-         static int labelno;                                   \
-                                                               \
-         labelno++;                                            \
-                                                               \
-         ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);  \
-         ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);     \
-         ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);      \
-       }                                                       \
+       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                 \

     }                                                          \
   while (0)
 #endif
     }                                                          \
   while (0)
 #endif

diff --git a/gcc/config/i386/freebsd-aout.h b/gcc/config/i386/freebsd-aout.h
index 0c8ad98..d5fab7c 100644 (file)
--- a/gcc/config/i386/freebsd-aout.h
+++ b/gcc/config/i386/freebsd-aout.h
@@ -207,14 +207,7 @@ do {                                                                    \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
     if (!flag_inhibit_size_directive)                                  \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
     if (!flag_inhibit_size_directive)                                  \

-      {                                                                        \
-        char label[256];                                               \
-       static int labelno;                                             \
-       labelno++;                                                      \
-       ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);            \
-       ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);               \
-       ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);                \
-      }                                                                        \
+      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                          \

   } while (0)
 
 #define ASM_SPEC   " %| %{fpic:-k} %{fPIC:-k}"
   } while (0)
 
 #define ASM_SPEC   " %| %{fpic:-k} %{fPIC:-k}"

diff --git a/gcc/config/i386/sco5.h b/gcc/config/i386/sco5.h
index 0373ff9..27db402 100644 (file)
--- a/gcc/config/i386/sco5.h
+++ b/gcc/config/i386/sco5.h
@@ -150,7 +150,7 @@ do {                                                                        \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
     if (TARGET_ELF && !flag_inhibit_size_directive)                    \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
     if (TARGET_ELF && !flag_inhibit_size_directive)                    \

-      ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), ".");                   \
+      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                          \

   } while (0)
 
 #undef ASM_DECLARE_OBJECT_NAME
   } while (0)
 
 #undef ASM_DECLARE_OBJECT_NAME

diff --git a/gcc/config/ip2k/ip2k.h b/gcc/config/ip2k/ip2k.h
index bf9a604..7044445 100644 (file)
--- a/gcc/config/ip2k/ip2k.h
+++ b/gcc/config/ip2k/ip2k.h
@@ -2139,14 +2139,7 @@ do {                                             \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)           \
   do {                                                         \
     if (!flag_inhibit_size_directive)                          \
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)           \
   do {                                                         \
     if (!flag_inhibit_size_directive)                          \

-      {                                                                \
-        char label[256];                                       \
-       static int labelno;                                     \
-       labelno++;                                              \
-       ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);    \
-       ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);       \
-       ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);        \
-      }                                                                \
+      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                  \

   } while (0)
 /* A C statement (sans semicolon) to output to the stdio stream
    STREAM any text necessary for declaring the size of a function
   } while (0)
 /* A C statement (sans semicolon) to output to the stdio stream
    STREAM any text necessary for declaring the size of a function

diff --git a/gcc/config/m88k/m88k.h b/gcc/config/m88k/m88k.h
index 4ee28e8..8db17b6 100644 (file)
--- a/gcc/config/m88k/m88k.h
+++ b/gcc/config/m88k/m88k.h
@@ -1866,18 +1866,8 @@ do {                                                                      \
 #undef ASM_DECLARE_FUNCTION_SIZE
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \
 #undef ASM_DECLARE_FUNCTION_SIZE
 #define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
   do {                                                                 \

-    if (DECLARE_ASM_NAME)                                              \
-      {                                                                        \
-       if (!flag_inhibit_size_directive)                               \
-         {                                                             \
-           char label[256];                                            \
-           static int labelno = 0;                                     \
-           labelno++;                                                  \
-           ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);        \
-           ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);           \
-           ASM_OUTPUT_MEASURED_SIZE (FILE, (FNAME), label);            \
-         }                                                             \
-      }                                                                        \
+    if (DECLARE_ASM_NAME && !flag_inhibit_size_directive)              \
+      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                          \

   } while (0)
 
 /* This is how to output the definition of a user-level label named NAME,
   } while (0)
 
 /* This is how to output the definition of a user-level label named NAME,

diff --git a/gcc/config/netbsd-aout.h b/gcc/config/netbsd-aout.h
index 7111a70..d8ab4a4 100644 (file)
--- a/gcc/config/netbsd-aout.h
+++ b/gcc/config/netbsd-aout.h
@@ -196,13 +196,6 @@ Boston, MA 02111-1307, USA.  */
   do                                                                   \
     {                                                                  \
       if (!flag_inhibit_size_directive)                                        \
   do                                                                   \
     {                                                                  \
       if (!flag_inhibit_size_directive)                                        \

-       {                                                               \
-         char label[256];                                              \
-         static int labelno;                                           \
-         labelno++;                                                    \
-         ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);          \
-         ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);             \
-         ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME, label);                \
-       }                                                               \
+       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                         \

     }                                                                  \
   while (0)
     }                                                                  \
   while (0)

diff --git a/gcc/config/openbsd.h b/gcc/config/openbsd.h
index e9a4ea4..efe8d42 100644 (file)
--- a/gcc/config/openbsd.h
+++ b/gcc/config/openbsd.h
@@ -212,10 +212,10 @@ Boston, MA 02111-1307, USA.  */
 #ifndef OBSD_HAS_DECLARE_FUNCTION_SIZE
 /* Declare the size of a function.  */
 #undef ASM_DECLARE_FUNCTION_SIZE
 #ifndef OBSD_HAS_DECLARE_FUNCTION_SIZE
 /* Declare the size of a function.  */
 #undef ASM_DECLARE_FUNCTION_SIZE

-#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)                   \
-  do {                                                                 \
-    if (!flag_inhibit_size_directive)                                  \
-      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME, ".");                     \
+#define ASM_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL)           \
+  do {                                                         \
+    if (!flag_inhibit_size_directive)                          \
+      ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                  \

   } while (0)
 #endif
 
   } while (0)
 #endif
 

diff --git a/gcc/config/xtensa/elf.h b/gcc/config/xtensa/elf.h
index fec8275..963bbe6 100644 (file)
--- a/gcc/config/xtensa/elf.h
+++ b/gcc/config/xtensa/elf.h
@@ -112,16 +112,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \

-       {                                                       \
-         char label[256];                                      \
-         static int labelno;                                   \
-                                                               \
-         labelno++;                                            \
-                                                               \
-         ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);  \
-         ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);     \
-         ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME, label);        \
-       }                                                       \
+       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                 \

       XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);         \
     }                                                          \
   while (0)
       XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);         \
     }                                                          \
   while (0)

diff --git a/gcc/config/xtensa/linux.h b/gcc/config/xtensa/linux.h
index c15bfd9..c49bd13 100644 (file)
--- a/gcc/config/xtensa/linux.h
+++ b/gcc/config/xtensa/linux.h
@@ -68,16 +68,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \
   do                                                           \
     {                                                          \
       if (!flag_inhibit_size_directive)                                \

-       {                                                       \
-         char label[256];                                      \
-         static int labelno;                                   \
-                                                               \
-         labelno++;                                            \
-                                                               \
-         ASM_GENERATE_INTERNAL_LABEL (label, "Lfe", labelno);  \
-         ASM_OUTPUT_INTERNAL_LABEL (FILE, "Lfe", labelno);     \
-         ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME, label);        \
-       }                                                       \
+       ASM_OUTPUT_MEASURED_SIZE (FILE, FNAME);                 \

       XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);         \
     }                                                          \
   while (0)
       XTENSA_DECLARE_FUNCTION_SIZE(FILE, FNAME, DECL);         \
     }                                                          \
   while (0)

diff --git a/gcc/defaults.h b/gcc/defaults.h
index ef83bdd..0bbcc21 100644 (file)
--- a/gcc/defaults.h
+++ b/gcc/defaults.h
@@ -200,15 +200,13 @@ do { fputs (integer_asm_op (POINTER_SIZE / UNITS_PER_WORD, TRUE), FILE); \
     }                                                  \
   while (0)
 
     }                                                  \
   while (0)
 

-#define ASM_OUTPUT_MEASURED_SIZE(STREAM, BEG, END)     \
+#define ASM_OUTPUT_MEASURED_SIZE(STREAM, NAME)         \

   do                                                   \
     {                                                  \
       fputs (SIZE_ASM_OP, STREAM);                     \
   do                                                   \
     {                                                  \
       fputs (SIZE_ASM_OP, STREAM);                     \

-      assemble_name (STREAM, BEG);                     \
-      fputs (", ", STREAM);                            \
-      assemble_name (STREAM, END);                     \
-      putc ('-', STREAM);                              \
-      assemble_name (STREAM, BEG);                     \
+      assemble_name (STREAM, NAME);                    \
+      fputs (", .-", STREAM);                          \
+      assemble_name (STREAM, NAME);                    \

       putc ('\n', STREAM);                             \
     }                                                  \
   while (0)
       putc ('\n', STREAM);                             \
     }                                                  \
   while (0)

diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 6e6c35e..100def9 100644 (file)
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -6421,12 +6421,18 @@ If you define @code{SIZE_ASM_OP}, a default definition of this macro is
 provided.
 
 @findex ASM_OUTPUT_MEASURED_SIZE
 provided.
 
 @findex ASM_OUTPUT_MEASURED_SIZE

-@item ASM_OUTPUT_MEASURED_SIZE (@var{stream}, @var{beg}, @var{end})
+@item ASM_OUTPUT_MEASURED_SIZE (@var{stream}, @var{name})

 A C statement (sans semicolon) to output to the stdio stream
 @var{stream} a directive telling the assembler to calculate the size of
 A C statement (sans semicolon) to output to the stdio stream
 @var{stream} a directive telling the assembler to calculate the size of

-the symbol @var{beg} by subtracting its address from that of the symbol
-@var{end}.  If you define @code{SIZE_ASM_OP}, a default definition of
-this macro is provided.
+the symbol @var{name} by subtracting its address from the current
+address.  
+
+If you define @code{SIZE_ASM_OP}, a default definition of this macro is
+provided.  The default assumes that the assembler recognizes a special
+@samp{.} symbol as referring to the current address, and can calculate
+the difference between this and another symbol.  If your assembler does
+not recognize @samp{.} or cannot do calculations with it, you will need
+to redefine @code{ASM_OUTPUT_MEASURED_SIZE} to use some other technique.

 
 @findex TYPE_ASM_OP
 @item TYPE_ASM_OP
 
 @findex TYPE_ASM_OP
 @item TYPE_ASM_OP