target.h (asm_out.byte_op, [...]): New fields.

	* target.h (asm_out.byte_op, asm_out.aligned_op, asm_out.unaligned_op,
	asm_out.integer): New fields.
	* target-def.h (TARGET_ASM_BYTE_OP, TARGET_ASM_ALIGNED_[HSDT]I_OP,
	TARGET_ASM_UNALIGNED_[HSDT]I_OP, TARGET_ASM_INTEGER): New initialisers.
	(TARGET_ASM_ALIGNED_INT_OP, TARGET_ASM_UNALIGNED_INT_OP): Collect
	the individual initialisers together.
	(TARGET_ASM_OUT): Add the new initialisers.
	* output.h (assemble_integer): Return bool.
	(integer_asm_op): Declare.
	(default_assemble_integer): Declare.
	(assemble_aligned_integer): New interface to assemble_integer.
	* varasm.c (integer_asm_op): New function to select pseudo-op.
	(default_assemble_integer): Default implementation of asm_out.integer.
	(assemble_integer): Use the new target hook.  Split objects into
	words or bytes if the target hook fails.  Return bool.
	* doc/tm.texi (ASM_OUTPUT_CHAR, ASM_OUTPUT_BYTE, ASM_OUTPUT_SHORT,
	ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT, ASM_OUTPUT_QUADRUPLE_INT,
	UNALIGNED_SHORT_ASM_OP,	UNALIGNED_INT_ASM_OP,
	UNALIGNED_DOUBLE_INT_ASM_OP): Undocument.
	Document new target hooks.

	* defaults.h (ASM_OUTPUT_ADDR_VEC_ELT): Use integer_asm_op.
	* dwarf2asm.c (unaligned_integer_asm_op): Remove.
	(dw2_assemble_integer): New.
	(dw2_asm_output_data, dw2_asm_output_delta, dw2_asm_output_offset,
	dw2_asm_output_pcrel, dw2_asm_output_addr, dw2_asm_output_addr_rtx,
	dw2_asm_output_encoded_addr_rtx): Use it.
	(dw2_asm_output_nstring): Use assemble_integer for the null terminator.
	(dw2_asm_output_data_uleb128, dw2_asm_output_data_sleb128): Use
	integer_asm_op to get the byte pseudo-op.  Use assemble_integer
        if it returns NULL.
	* dwarf2asm.h (dw2_assemble_integer): Declare.
	* dwarfout.c: Include dwarf2asm.h.  Use dwarf2 functions for the
	default	implementation of most macros.
	(output_unsigned_leb128): Use dw2_asm_output_data.
	(output_signed_leb128, dwarfout_source_line): Likewise.
	(output_reg_number): Use dw2_assemble_integer.
	(generate_macinfo_entry): Separate the type and offset arguments.
	Use assemble_integer to write the value.
	(dwarfout_start_source_file): Update generate_macinfo_entry usage.
	(dwarfout_end_source_file, dwarfout_define, dwarfout_undef): Likewise.
	* final.c (output_addr_const): Don't put brackets round a subtracted
	symbol value or ".".
	* halfpic.c (half_pic_finish): Use assemble_aligned_integer.

	* config/1750a/1750a.c (assemble_integer_1750a): New,
	* config/alpha/alpha.h (literal_section): Avoid ASM_OUTPUT_INT.
	* config/arc/arc.c (arc_assemble_integer): New.
	* config/arc/arc.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT.
	* config/arm/arm.c (arm_poke_function_name): Likewise.
	(arm_assemble_integer): New, extracted from...
	* config/arm/arm.h (OUTPUT_INT_ADDR_CONST): ...here, now removed.
	(ARM_TRAMPOLINE_TEMPLATE, ARM_FUNCTION_PROFILER): Avoid ASM_OUTPUT_INT.
	(ARM_FUNCTION_PROFILER): Likewise.
	* config/avr/avr-protos.h (asm_output_byte): Remove.
	(asm_output_char, asm_output_short): Remove.
	* config/avr/avr.c (avr_assemble_integer): New.
	(asm_output_byte, asm_output_char, asm_output_short): Remove.
	* config/clipper/clipper.h (ASM_LONG): Remove.
	* config/dsp16xx/dsp16xx-protos.h (asm_output_long): Remove.
	* config/dsp16xx/dsp16xx.c (asm_output_long): Remove.
	* config/elxsi/elxsi.c (elxsi_assemble_integer): New.
	* config/i370/i370.c (i370_hlasm_assemble_integer): New.
	* config/i370/i370.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_SHORT.
	(ASM_BYTE, ASM_SHORT, ASM_LONG): Delete.
	* config/i386/att.h, (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP.
	* config/i386/linux.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Use
	ASM_LONG instead of UNALIGNED_INT_ASM_OP.
	* config/i386/sco5.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
	(ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP.
	* config/i386/sysv4.h (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Use
	ASM_LONG instead of UNALIGNED_INT_ASM_OP.
	* config/i860/fx2800.h (ASM_FILE_END): Avoid ASM_LONG.
	* config/i860/i860.c (i860_output_function_epilogue): Likewise.
	* config/i860/i860.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT.
	(ASM_SHORT, ASM_LONG): Undefine.
	* config/i860/paragon.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP.
	* config/i860/sysv3.h (ASM_OUTPUT_ASCII): Likewise.
	* config/i960/i960.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT.
	* config/ia64/ia64.c (ia64_assemble_integer): New.
	* config/ia64/ia64.h (ASM_OUTPUT_DWARF_OFFSET): Use integer_asm_op.
	(ASM_OUTPUT_DWARF_PCREL): Likewise.
	* config/m68hc11/m68hc11.h (ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT,
	ASM_OUTPUT_ADDR_DIFF_ELT, ASM_OUTPUT_ADDR_VEC_ELT): Avoid ASM_LONG.
	(ASM_SHORT, ASM_LONG): Remove.
	* config/m68k/m68k.h (INT_OP_GROUP): New macro.
	(INT_OP_STANDARD, INT_OP_DOT_WORD, INT_OP_NO_DOT, INT_OP_DC): New
	macros, the allowed values for INT_OP_GROUP.
	* config/m68k/amix.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP
	* config/m68k/atari.h (ASM_OUTPUT_ASCII): Likewise
	* config/m68k/m68kelf.h (ASM_OUTPUT_ASCII): Likewise
	* config/m68k/auxas.h (BYTE_ASM_OP, WORD_ASM_OP, LONG_ASM_OP): Remove.
	(INT_OP_GROUP): Define to INT_OP_NO_DOT.
	* config/m68k/dpx2.h (ASM_LONG): Undefine.
	(INT_OP_GROUP): Define to INT_OP_DC.
	* config/m68k/dpx2g.h (ASM_LONG): Undefine.
	* config/m68k/hp320.h (INT_OP_GROUP): Define to INT_OP_NO_DOT.
	* config/m68k/lynx.h (ASM_LONG): Undefine.
	* config/m68k/dpx2g.h (ASM_LONG): Undefine.
	* config/m68k/m68kelf.h (ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP.
	* config/m68k/m68kv4.h (ASM_OUTPUT_ASCII): Likewise.
	(TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_*.
	* config/m68k/mot3300.h (INT_OP_GROUP): Define to INT_OP_STANDARD
	for GAS and INT_OP_NO_DOT otherwise.
	(ASM_CHAR, ASM_BYTE, ASM_SHORT, ASM_LONG): Remove.
	(ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT,
	ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Avoid ASM_LONG.
	(ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP.
	* config/m68k/sgs.h (BYTE_ASM_OP, WORD_ASM_OP, LONG_ASM_OP): Remove.
	(INT_OP_GROUP): Define to INT_OP_STANDARD.
	(ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT,
	ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Avoid LONG_ASM_OP.
	(ASM_OUTPUT_ASCII): Avoid BYTE_ASM_OP.
	* config/m68k/tower-as.h (ASM_LONG): Remove.
	(INT_OP_GROUP): Define to INT_OP_NO_DOT.
	* config/m88k/m88k.c (output_tdesc): Avoid ASM_LONG.
	* config/m88k/m88k.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT.
	(ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Avoid ASM_LONG.
	* config/mips/iris5.h (TARGET_IRIX5): Define.
	* config/mips/mips.c (mips_assemble_integer): New.
	* config/mips/sni-svr4.h (ASM_LONG): Undefine.
	* config/mmix/mmix-protos.h (mmix_asm_output_double_int): Remove.
	* config/mmix/mmix.c (mmix_assemble_integer): New.
	(mmix_asm_output_double_int): Remove.
	(mmix_print_operand): Call mmix_output_octa directly.
	* config/mmix/mmix.h (ASM_LONG): Remove.
	* config/ns32k/ns32k.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_INT.
	* config/pa/pa.c (pa_assemble_integer): New.
	(pa_override_options): Only use aligned DI ops on 64-bit targets.
	Only use the unaligned ops if TARGET_GAS.
	* config/pdp11/pdp11.c (pdp11_assemble_integer): New.
	* config/pdp11/pdp11.h (TRAMPOLINE_TEMPLATE): Avoid ASM_OUTPUT_SHORT.
	* config/pj/pj.h (ASM_LONG): Undefine.
	* config/rs6000/linux64.h (RELOCATABLE_NEEDS_FIXUP): Undefine.
	* config/rs6000/rs6000.c (rs6000_assemble_integer): New, mostly
	extracted from ASM_OUTPUT_INT in sysv4.h.  Use in_text_section()
	and in_toc_section() rather than the in_section variable.
	(rs6000_override_options): Only use DI ops when TARGET_POWERPC64.
	* config/rs6000/sysv4.h (TOC_SECTION_FUNCTION): Add in_toc_section().
	(RELOCATABLE_NEEDS_FIXUP): Define.
	* config/rs6000/xcoff.h (DOUBLE_INT_ASM_OP): Change space to tab.
	* config/s390/linux.h (ASM_SHORT, ASM_LONG, ASM_QUAD): Remove.
	(ASM_OUTPUT_ADDR_VEC_ELT, ASM_OUTPUT_ADDR_DIFF_ELT): Use integer_asm_op
	to get the word directive.
	(ASM_OUTPUT_ASCII): Avoid ASM_BYTE_OP.
	* config/s390/s390.c (s390_assemble_integer): New.
	* config/s390/s390.h (ASM_OUTPUT_SPECIAL_POOL_ENTRY): Use
	integer_asm_op to get the word directive.
	* config/sparc/sol2.h (ASM_SHORT, ASM_LONG): Remove.
	* config/sparc/sparc-protos.h (output_double_int): Remove.
	* config/sparc/sparc.c (output_double_int): Move to...
	(sparc_assemble_integer): ...this new function.
	(sparc_override_options): Only use .uaxword if TARGET_ARCH64.
	* config/sparc/sparc.h (ASM_SHORT, ASM_LONG, ASM_LONGLONG): Remove.
	* config/sparc/sysv4.h (ASM_LONG): Remove.
	(ASM_OUTPUT_LONG_DOUBLE, ASM_OUTPUT_DOUBLE, ASM_OUTPUT_FLOAT): Avoid
	ASM_LONG.
	* config/vax/vax.h (TRAMPOLINE_TEMPLATE): Use assemble_aligned_integer.
	* config/we32k/we32k.h (TRAMPOLINE_TEMPLATE): Likewise.

	* config/1750a/1750a.c, config/a29k/a29k.c, config/alpha/alpha.c,
	config/arc/arc.c, config/arm/arm.c, config/avr/avr.c, config/c4x/c4x.c,
	config/clipper/clipper.c, config/convex/convex.c, config/cris/cris.c,
	config/d30v/d30v.c, config/dsp16xx/dsp16xx.c, config/elxsi/elxsi.c,
	config/fr30/fr30.c, config/h8300/h8300.c, config/i370/i370.c,
	config/i386/i386.c, config/i860/i860.c, config/i960/i960.c,
	config/ia64/ia64.c, config/m32r/m32r.c, config/m68hc11/m68hc11.c,
	config/m68k/m68k.c, config/m88k/m88k.c, config/mips/mips.c,
	config/mmix/mmix.c, config/mn10200/mn10200.c, config/mn10300/mn10300.c,
	config/ns32k/ns32k.c, config/pa/pa.c, config/pdp11/pdp11.c,
	config/sh/sh.c, config/sparc/sparc.c, config/stormy16/stormy16.c,
	config/v850/v850.c, config/vax/vax.c, config/we32k/we32k.c
	(TARGET_ASM_BYTE_OP, TARGET_ASM_ALIGNED_HI_OP,
	TARGET_ASM_ALIGNED_SI_OP, TARGET_ASM_ALIGNED_DI_OP,
	TARGET_ASM_UNALIGNED_HI_OP, TARGET_ASM_UNALIGNED_SI_OP,
	TARGET_ASM_UNALIGNED_DI_OP, TARGET_ASM_INTEGER): Redefine as
	appropriate.

	* config/defaults.h, config/darwin.h, config/elfos.h, config/svr3.h,
	config/1750a/1750a.h, config/a29k/a29k.h, config/alpha/alpha.h,
	config/arc/arc.h, config/arm/arm.h, config/avr/avr.h, config/c4x/c4x.h,
	config/clipper/clipper.h, config/convex/convex.h, config/cris/cris.h,
	config/d30v/d30v.h, config/dsp16xx/dsp16xx.h, config/elxsi/elxsi.h,
	config/fr30/fr30.h, config/h8300/h8300.h, config/i370/i370.h,
	config/i386/bsd.h, config/i386/djgpp.h, config/i386/i386.h,
	config/i386/sco5.h, config/i386/sol2.h, config/i386/sun386.h,
	config/i860/i860.h, config/i960/i960.h, config/ia64/ia64.h,
	config/m32r/m32r.h, config/m68hc11/m68hc11.h, config/m68k/auxas.h,
	config/m68k/dpx2.h, config/m68k/hp320.h, config/m68k/m68k.h,
	config/m68k/mot3300.h, config/m68k/sgs.h, config/m68k/tower-as.h,
	config/m88k/m88k.h, config/mcore/mcore-elf.h, config/mcore/mcore.h,
	config/mips/iris5.h, config/mips/iris6.h, config/mips/mips.h,
	config/mmix/mmix.h, config/mn10200/mn10200.h, config/mn10300/mn10300.h
	config/ns32k/encore.h, config/ns32k/ns32k.h, config/pa/pa-64.h,
	config/pa/pa.h, config/pdp11/pdp11.h, config/pj/pj.h,
	config/romp/romp.h, config/rs6000/linux64.h, config/rs6000/rs6000.h,
	config/rs6000/sysv4.h, config/rs6000/xcoff.h, config/s390/linux.h,
	config/sh/sh.h, config/sparc/linux64.h, config/sparc/sol2.h,
	config/sparc/sp64-elf.h, config/sparc/sparc.h, config/sparc/sysv4.h,
	config/stormy16/stormy16.h, config/v850/v850.h, config/vax/vax.h,
	config/we32k/we32k.h (ASM_OUTPUT_CHAR, ASM_OUTPUT_BYTE, ASM_BYTE_OP,
	ASM_BYTE, ASM_OUTPUT_SHORT, ASM_OUTPUT_INT, ASM_OUTPUT_DOUBLE_INT,
	UNALIGNED_SHORT_ASM_OP, UNALIGNED_INT_ASM_OP,
	UNALIGNED_DOUBLE_INT_ASM_OP): Undefine, where defined.

From-SVN: r48101

1 files changed, 40 insertions, 125 deletions

diff --git a/gcc/dwarfout.c b/gcc/dwarfout.c
index 3edaf35..0ff75f5 100644
--- a/gcc/dwarfout.c
+++ b/gcc/dwarfout.c
@@ -574,6 +574,7 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
 #include "insn-config.h"
 #include "reload.h"
 #include "output.h"
+#include "dwarf2asm.h"
 #include "toplev.h"
 #include "tm_p.h"
 #include "debug.h"
@@ -928,7 +929,8 @@ static void shuffle_filename_entry	PARAMS ((filename_entry *));
 static void generate_new_sfname_entry	PARAMS ((void));
 static unsigned lookup_filename		PARAMS ((const char *));
 static void generate_srcinfo_entry	PARAMS ((unsigned, unsigned));
-static void generate_macinfo_entry	PARAMS ((const char *, const char *));
+static void generate_macinfo_entry	PARAMS ((unsigned int, rtx,
+						 const char *));
 static int is_pseudo_reg		PARAMS ((rtx));
 static tree type_main_variant		PARAMS ((tree));
 static int is_tagged_type		PARAMS ((tree));
@@ -1207,147 +1209,77 @@ static void retry_incomplete_types	PARAMS ((void));
 
 #ifndef ASM_OUTPUT_DWARF_DELTA2
 #define ASM_OUTPUT_DWARF_DELTA2(FILE,LABEL1,LABEL2)			\
- do {	fprintf ((FILE), "%s", UNALIGNED_SHORT_ASM_OP);			\
-	assemble_name (FILE, LABEL1);					\
-	fprintf (FILE, "-");						\
-	assemble_name (FILE, LABEL2);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
+  dw2_asm_output_delta (2, LABEL1, LABEL2, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_DELTA4
 #define ASM_OUTPUT_DWARF_DELTA4(FILE,LABEL1,LABEL2)			\
- do {	fprintf ((FILE), "%s", UNALIGNED_INT_ASM_OP);			\
-	assemble_name (FILE, LABEL1);					\
-	fprintf (FILE, "-");						\
-	assemble_name (FILE, LABEL2);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
+  dw2_asm_output_delta (4, LABEL1, LABEL2, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_TAG
 #define ASM_OUTPUT_DWARF_TAG(FILE,TAG)					\
-  do {									\
-    fprintf ((FILE), "%s0x%x",						\
-		     UNALIGNED_SHORT_ASM_OP, (unsigned) TAG);		\
-    if (flag_debug_asm)							\
-      fprintf ((FILE), "\t%s %s",					\
-		       ASM_COMMENT_START, dwarf_tag_name (TAG));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_data (2, TAG, "%s", dwarf_tag_name (TAG));
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_ATTRIBUTE
 #define ASM_OUTPUT_DWARF_ATTRIBUTE(FILE,ATTR)				\
-  do {									\
-    fprintf ((FILE), "%s0x%x",						\
-		     UNALIGNED_SHORT_ASM_OP, (unsigned) ATTR);		\
-    if (flag_debug_asm)							\
-      fprintf ((FILE), "\t%s %s",					\
-		       ASM_COMMENT_START, dwarf_attr_name (ATTR));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_data (2, ATTR, "%s", dwarf_attr_name (ATTR))
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_STACK_OP
 #define ASM_OUTPUT_DWARF_STACK_OP(FILE,OP)				\
-  do {									\
-    fprintf ((FILE), "%s0x%x", ASM_BYTE_OP, (unsigned) OP);		\
-    if (flag_debug_asm)							\
-      fprintf ((FILE), "\t%s %s",					\
-		       ASM_COMMENT_START, dwarf_stack_op_name (OP));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_data (1, OP, "%s", dwarf_stack_op_name (OP))
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_FUND_TYPE
 #define ASM_OUTPUT_DWARF_FUND_TYPE(FILE,FT)				\
-  do {									\
-    fprintf ((FILE), "%s0x%x",						\
-		     UNALIGNED_SHORT_ASM_OP, (unsigned) FT);		\
-    if (flag_debug_asm)							\
-      fprintf ((FILE), "\t%s %s",					\
-		       ASM_COMMENT_START, dwarf_fund_type_name (FT));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_data (2, FT, "%s", dwarf_fund_type_name (FT))
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_FMT_BYTE
 #define ASM_OUTPUT_DWARF_FMT_BYTE(FILE,FMT)				\
-  do {									\
-    fprintf ((FILE), "%s0x%x", ASM_BYTE_OP, (unsigned) FMT);		\
-    if (flag_debug_asm)							\
-      fprintf ((FILE), "\t%s %s",					\
-		       ASM_COMMENT_START, dwarf_fmt_byte_name (FMT));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_data (1, FMT, "%s", dwarf_fmt_byte_name (FMT));
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_TYPE_MODIFIER
 #define ASM_OUTPUT_DWARF_TYPE_MODIFIER(FILE,MOD)			\
-  do {									\
-    fprintf ((FILE), "%s0x%x", ASM_BYTE_OP, (unsigned) MOD);		\
-    if (flag_debug_asm)							\
-      fprintf ((FILE), "\t%s %s",					\
-		       ASM_COMMENT_START, dwarf_typemod_name (MOD));	\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_data (1, MOD, "%s", dwarf_typemod_name (MOD));
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_ADDR
 #define ASM_OUTPUT_DWARF_ADDR(FILE,LABEL)				\
- do {	fprintf ((FILE), "%s", UNALIGNED_INT_ASM_OP);			\
-	assemble_name (FILE, LABEL);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
+  dw2_asm_output_addr (4, LABEL, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_ADDR_CONST
 #define ASM_OUTPUT_DWARF_ADDR_CONST(FILE,RTX)				\
-  do {									\
-    fprintf ((FILE), "%s", UNALIGNED_INT_ASM_OP);			\
-    output_addr_const ((FILE), (RTX));					\
-    fputc ('\n', (FILE));						\
-  } while (0)
+  dw2_asm_output_addr_rtx (4, RTX, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_REF
 #define ASM_OUTPUT_DWARF_REF(FILE,LABEL)				\
- do {	fprintf ((FILE), "%s", UNALIGNED_INT_ASM_OP);			\
-	assemble_name (FILE, LABEL);					\
-	fprintf (FILE, "\n");						\
-  } while (0)
+  dw2_asm_output_addr (4, LABEL, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_DATA1
 #define ASM_OUTPUT_DWARF_DATA1(FILE,VALUE) \
-  fprintf ((FILE), "%s0x%x\n", ASM_BYTE_OP, VALUE)
+  dw2_asm_output_data (1, VALUE, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_DATA2
 #define ASM_OUTPUT_DWARF_DATA2(FILE,VALUE) \
-  fprintf ((FILE), "%s0x%x\n", UNALIGNED_SHORT_ASM_OP, (unsigned) VALUE)
+  dw2_asm_output_data (2, VALUE, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_DATA4
 #define ASM_OUTPUT_DWARF_DATA4(FILE,VALUE) \
-  fprintf ((FILE), "%s0x%x\n", UNALIGNED_INT_ASM_OP, (unsigned) VALUE)
+  dw2_asm_output_data (4, VALUE, NULL)
 #endif
 
 #ifndef ASM_OUTPUT_DWARF_DATA8
 #define ASM_OUTPUT_DWARF_DATA8(FILE,HIGH_VALUE,LOW_VALUE)		\
-  do {									\
-    if (WORDS_BIG_ENDIAN)						\
-      {									\
-	fprintf ((FILE), "%s0x%x\n", UNALIGNED_INT_ASM_OP, HIGH_VALUE); \
-	fprintf ((FILE), "%s0x%x\n", UNALIGNED_INT_ASM_OP, LOW_VALUE);	\
-      }									\
-    else								\
-      {									\
-	fprintf ((FILE), "%s0x%x\n", UNALIGNED_INT_ASM_OP, LOW_VALUE);	\
-	fprintf ((FILE), "%s0x%x\n", UNALIGNED_INT_ASM_OP, HIGH_VALUE); \
-      }									\
-  } while (0)
+  dw2_asm_output_data (8, VALUE, NULL)
 #endif
 
 /* ASM_OUTPUT_DWARF_STRING is defined to output an ascii string, but to
@@ -1757,11 +1689,8 @@ output_unsigned_leb128 (value)
       value >>= 7;
       if (value != 0)	/* more bytes to follow */
 	byte |= 0x80;
-      fprintf (asm_out_file, "%s0x%x", ASM_BYTE_OP, (unsigned) byte);
-      if (flag_debug_asm && value == 0)
-	fprintf (asm_out_file, "\t%s ULEB128 number - value = %lu",
-		 ASM_COMMENT_START, orig_value);
-      fputc ('\n', asm_out_file);
+      dw2_asm_output_data (1, byte, "\t%s ULEB128 number - value = %lu",
+			   orig_value);
     }
   while (value != 0);
 }
@@ -1789,11 +1718,8 @@ output_signed_leb128 (value)
 	  byte |= 0x80;
 	  more = 1;
 	}
-      fprintf (asm_out_file, "%s0x%x", ASM_BYTE_OP, (unsigned) byte);
-      if (flag_debug_asm && more == 0)
-	fprintf (asm_out_file, "\t%s SLEB128 number - value = %ld",
-		 ASM_COMMENT_START, orig_value);
-      fputc ('\n', asm_out_file);
+      dw2_asm_output_data (1, byte, "\t%s SLEB128 number - value = %ld",
+			   orig_value);
     }
   while (more);
 }
@@ -2168,8 +2094,7 @@ output_reg_number (rtl)
 			 regno);
       regno = 0;
     }
-  fprintf (asm_out_file, "%s0x%x",
-	   UNALIGNED_INT_ASM_OP, DBX_REGISTER_NUMBER (regno));
+  dw2_assemble_integer (4, GEN_INT (DBX_REGISTER_NUMBER (regno)));
   if (flag_debug_asm)
     {
       fprintf (asm_out_file, "\t%s ", ASM_COMMENT_START);
@@ -6160,9 +6085,7 @@ dwarfout_source_line (line, filename)
           filename = tail;
       }
 
-      fprintf (asm_out_file, "%s%u\t%s %s:%u\n",
-	       UNALIGNED_INT_ASM_OP, line, ASM_COMMENT_START,
-	       filename, line);
+      dw2_asm_output_data (4, line, "%s:%u", filename, line);
       ASM_OUTPUT_DWARF_DATA2 (asm_out_file, 0xffff);
       ASM_OUTPUT_DWARF_DELTA4 (asm_out_file, label, TEXT_BEGIN_LABEL);
       ASM_OUTPUT_POP_SECTION (asm_out_file);
@@ -6176,8 +6099,9 @@ dwarfout_source_line (line, filename)
 /* Generate an entry in the .debug_macinfo section.  */
 
 static void
-generate_macinfo_entry (type_and_offset, string)
-     const char *type_and_offset;
+generate_macinfo_entry (type, offset, string)
+     unsigned int type;
+     rtx offset;
      const char *string;
 {
   if (! use_gnu_debug_info_extensions)
@@ -6185,7 +6109,8 @@ generate_macinfo_entry (type_and_offset, string)
 
   fputc ('\n', asm_out_file);
   ASM_OUTPUT_PUSH_SECTION (asm_out_file, DEBUG_MACINFO_SECTION);
-  fprintf (asm_out_file, "%s%s\n", UNALIGNED_INT_ASM_OP, type_and_offset);
+  assemble_integer (gen_rtx_PLUS (SImode, GEN_INT (type << 24), offset),
+		    4, BITS_PER_UNIT, 1);
   ASM_OUTPUT_DWARF_STRING_NEWLINE (asm_out_file, string);
   ASM_OUTPUT_POP_SECTION (asm_out_file);
 }
@@ -6206,15 +6131,16 @@ dwarfout_start_source_file (line, filename)
      const char *filename;
 {
   char label[MAX_ARTIFICIAL_LABEL_BYTES];
-  char type_and_offset[MAX_ARTIFICIAL_LABEL_BYTES*3];
+  const char *label1, *label2;
 
   sprintf (label, SFNAMES_ENTRY_LABEL_FMT, lookup_filename (filename));
-  sprintf (type_and_offset, "0x%08x+%s-%s",
-	   ((unsigned) MACINFO_start << 24),
-	   /* Hack: skip leading '*' .  */
-	   (*label == '*') + label,
-	   (*SFNAMES_BEGIN_LABEL == '*') + SFNAMES_BEGIN_LABEL);
-  generate_macinfo_entry (type_and_offset, "");
+  label1 = (*label == '*') + label;
+  label2 = (*SFNAMES_BEGIN_LABEL == '*') + SFNAMES_BEGIN_LABEL;
+  generate_macinfo_entry (MACINFO_start,
+			  gen_rtx_MINUS (Pmode,
+					 gen_rtx_SYMBOL_REF (Pmode, label1),
+					 gen_rtx_SYMBOL_REF (Pmode, label2)),
+			  "");
 }
 
 /* Wrapper for toplev.c callback to check debug info level.  */
@@ -6230,11 +6156,7 @@ static void
 dwarfout_end_source_file (lineno)
      unsigned lineno;
 {
-  char type_and_offset[MAX_ARTIFICIAL_LABEL_BYTES*2];
-
-  sprintf (type_and_offset, "0x%08x+%u",
-	   ((unsigned) MACINFO_resume << 24), lineno);
-  generate_macinfo_entry (type_and_offset, "");
+  generate_macinfo_entry (MACINFO_resume, GEN_INT (lineno), "");
 }
 
 /* Called from check_newline in c-parse.y.  The `buffer' parameter
@@ -6248,16 +6170,13 @@ dwarfout_define (lineno, buffer)
      const char *buffer;
 {
   static int initialized = 0;
-  char type_and_offset[MAX_ARTIFICIAL_LABEL_BYTES*2];
 
   if (!initialized)
     {
       dwarfout_start_source_file (0, primary_filename);
       initialized = 1;
     }
-  sprintf (type_and_offset, "0x%08x+%u",
-	   ((unsigned) MACINFO_define << 24), lineno);
-  generate_macinfo_entry (type_and_offset, buffer);
+  generate_macinfo_entry (MACINFO_define, GEN_INT (lineno), buffer);
 }
 
 /* Called from check_newline in c-parse.y.  The `buffer' parameter
@@ -6270,11 +6189,7 @@ dwarfout_undef (lineno, buffer)
      unsigned lineno;
      const char *buffer;
 {
-  char type_and_offset[MAX_ARTIFICIAL_LABEL_BYTES*2];
-
-  sprintf (type_and_offset, "0x%08x+%u",
-	   ((unsigned) MACINFO_undef << 24), lineno);
-  generate_macinfo_entry (type_and_offset, buffer);
+  generate_macinfo_entry (MACINFO_undef, GEN_INT (lineno), buffer);
 }
 
 /* Set up for Dwarf output at the start of compilation.	 */