system.h: Poison old unused target macros.
* system.h: Poison old unused target macros. * config/dsp16xx.h (ASM_OPEN_PAREN, ASM_CLOSE_PAREN): Remove. * config/stormy16/stormy16.c: Update references to obsolete macros. * config/stormy16/stormy16.h: Similarly. * config/stormy16/stormy16.md: Similarly. * config/cris/cris.h: Similarly. From-SVN: r46269
This commit is contained in:
Neil Booth
Neil Booth
parent
7d6fd8fd4c
commit
41441dc7ff
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@ -1,3 +1,12 @@
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2001-10-15 Neil Booth <neil@daikokuya.demon.co.uk>
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* system.h: Poison old unused target macros.
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* config/dsp16xx.h (ASM_OPEN_PAREN, ASM_CLOSE_PAREN): Remove.
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* config/stormy16/stormy16.c: Update references to obsolete macros.
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* config/stormy16/stormy16.h: Similarly.
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* config/stormy16/stormy16.md: Similarly.
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* config/cris/cris.h: Similarly.
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2001-10-15 Neil Booth <neil@daikokuya.demon.co.uk>
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* cpplib.c (struct pragma_entry): Store the name as a hashnode.
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@ -509,8 +509,8 @@ extern int target_flags;
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Old comment: (2.1: still valid in 2.7.2?)
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Note that to make this macro affect the alignment of stack
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locals, a fix was required, and special precautions when handling
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the stack pointer in various other macros (FUNCTION_PROLOGUE et al)
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were required. See file "function.c". If you would just define
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the stack pointer in various other macros (TARGET_ASM_FUNCTION_PROLOGUE
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et al) were required. See file "function.c". If you would just define
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this macro, it would only affect the builtin alloca and variable
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local data (non-ANSI, non-K&R, Gnu C extension). */
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#define STACK_BOUNDARY \
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@ -1736,10 +1736,6 @@ const_section () \
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(OUTPUT) = (char *) alloca (strlen (NAME) + 11); \
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ASM_GENERATE_INTERNAL_LABEL (OUTPUT, temp, LABELNO); \
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} while (0)
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#define ASM_OPEN_PAREN "("
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#define ASM_CLOSE_PAREN ")"
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/* OUTPUT OF UNINITIALIZED VARIABLES */
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@ -908,12 +908,13 @@ emit_addhi3_postreload (dest, src0, src1)
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return insn;
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}
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/* Called after register allocation to add any instructions needed for the
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prologue. Using a prologue insn is favored compared to putting all of the
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instructions in the FUNCTION_PROLOGUE macro, since it allows the scheduler
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to intermix instructions with the saves of the caller saved registers. In
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some cases, it might be necessary to emit a barrier instruction as the last
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insn to prevent such scheduling.
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/* Called after register allocation to add any instructions needed for
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the prologue. Using a prologue insn is favored compared to putting
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all of the instructions in the TARGET_ASM_FUNCTION_PROLOGUE macro,
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since it allows the scheduler to intermix instructions with the
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saves of the caller saved registers. In some cases, it might be
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necessary to emit a barrier instruction as the last insn to prevent
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such scheduling.
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Also any insns generated here should have RTX_FRAME_RELATED_P(insn) = 1
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so that the debug info generation code can handle them properly. */
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@ -1003,12 +1004,13 @@ direct_return ()
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&& stormy16_compute_stack_layout ().frame_size == 0);
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}
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/* Called after register allocation to add any instructions needed for the
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epilogue. Using a epilogue insn is favored compared to putting all of the
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instructions in the FUNCTION_PROLOGUE macro, since it allows the scheduler
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to intermix instructions with the saves of the caller saved registers. In
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some cases, it might be necessary to emit a barrier instruction as the last
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insn to prevent such scheduling. */
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/* Called after register allocation to add any instructions needed for
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the epilogue. Using a epilogue insn is favored compared to putting
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all of the instructions in the TARGET_ASM_FUNCTION_PROLOGUE macro,
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since it allows the scheduler to intermix instructions with the
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saves of the caller saved registers. In some cases, it might be
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necessary to emit a barrier instruction as the last insn to prevent
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such scheduling. */
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void
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stormy16_expand_epilogue ()
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@ -2421,10 +2421,11 @@ typedef int CUMULATIVE_ARGS;
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the return address. Hence returning from FUNCTION will return to whoever
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called the current `thunk'.
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The effect must be as if FUNCTION had been called directly with the adjusted
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first argument. This macro is responsible for emitting all of the code for
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a thunk function; `FUNCTION_PROLOGUE' and `FUNCTION_EPILOGUE' are not
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invoked.
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The effect must be as if @var{function} had been called directly
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with the adjusted first argument. This macro is responsible for
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emitting all of the code for a thunk function;
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TARGET_ASM_FUNCTION_PROLOGUE and TARGET_ASM_FUNCTION_EPILOGUE are
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not invoked.
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The THUNK_FNDECL is redundant. (DELTA and FUNCTION have already been
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extracted from it.) It might possibly be useful on some targets, but
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@ -2564,10 +2565,11 @@ typedef int CUMULATIVE_ARGS;
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code to call function `__bb_trace_ret'. The assembler code should
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only be output if the global compile flag `profile_block_flag' ==
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2. This macro has to be used at every place where code for
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returning from a function is generated (e.g. `FUNCTION_EPILOGUE').
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Although you have to write the definition of `FUNCTION_EPILOGUE'
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as well, you have to define this macro to tell the compiler, that
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the proper call to `__bb_trace_ret' is produced. */
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returning from a function is generated
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(e.g. `TARGET_ASM_FUNCTION_EPILOGUE'). Although you have to write
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the definition of `TARGET_ASM_FUNCTION_EPILOGUE' as well, you have
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to define this macro to tell the compiler, that the proper call to
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`__bb_trace_ret' is produced. */
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/* #define FUNCTION_BLOCK_PROFILER_EXIT(FILE) */
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/* A C statement or compound statement to save all registers, which may be
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@ -2576,17 +2578,19 @@ typedef int CUMULATIVE_ARGS;
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the assembler code can be concatenated with the string ID, to obtain a
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unique lable name.
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Registers or condition codes clobbered by `FUNCTION_PROLOGUE' or
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`FUNCTION_EPILOGUE' must be saved in the macros `FUNCTION_BLOCK_PROFILER',
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Registers or condition codes clobbered by
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`TARGET_ASM_FUNCTION_PROLOGUE' or `TARGET_ASM_FUNCTION_EPILOGUE'
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must be saved in the macros `FUNCTION_BLOCK_PROFILER',
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`FUNCTION_BLOCK_PROFILER_EXIT' and `BLOCK_PROFILER' prior calling
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`__bb_init_trace_func', `__bb_trace_ret' and `__bb_trace_func' respectively. */
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`__bb_init_trace_func', `__bb_trace_ret' and `__bb_trace_func'
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respectively. */
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/* #define MACHINE_STATE_SAVE(ID) */
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/* A C statement or compound statement to restore all registers, including
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condition codes, saved by `MACHINE_STATE_SAVE'.
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Registers or condition codes clobbered by `FUNCTION_PROLOGUE' or
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`FUNCTION_EPILOGUE' must be restored in the macros
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Registers or condition codes clobbered by `TARGET_ASM_FUNCTION_PROLOGUE' or
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`TARGET_ASM_FUNCTION_EPILOGUE' must be restored in the macros
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`FUNCTION_BLOCK_PROFILER', `FUNCTION_BLOCK_PROFILER_EXIT' and
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`BLOCK_PROFILER' after calling `__bb_init_trace_func', `__bb_trace_ret' and
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`__bb_trace_func' respectively. */
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@ -2720,7 +2724,8 @@ typedef int CUMULATIVE_ARGS;
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stack slot. This default is right for most machines. The exceptions are
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machines where it is impossible to execute instructions in the stack area.
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On such machines, you may have to implement a separate stack, using this
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macro in conjunction with `FUNCTION_PROLOGUE' and `FUNCTION_EPILOGUE'.
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macro in conjunction with `TARGET_ASM_FUNCTION_PROLOGUE' and
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`TARGET_ASM_FUNCTION_EPILOGUE'.
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FP points to a data structure, a `struct function', which describes the
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compilation status of the immediate containing function of the function
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@ -4875,8 +4880,8 @@ do { \
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To support optional call frame debugging information, you must also define
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`INCOMING_RETURN_ADDR_RTX' and either set `RTX_FRAME_RELATED_P' on the
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prologue insns if you use RTL for the prologue, or call `dwarf2out_def_cfa'
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and `dwarf2out_reg_save' as appropriate from `FUNCTION_PROLOGUE' if you
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don't.
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and `dwarf2out_reg_save' as appropriate from `TARGET_ASM_FUNCTION_PROLOGUE'
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if you don't.
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Defined in svr4.h. */
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/* #define DWARF2_DEBUGGING_INFO */
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@ -5210,25 +5215,6 @@ do { \
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#pragma pack(push,<n>) and #pragma pack(pop). */
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/* HANDLE_PRAGMA_PACK_PUSH_POP 1 */
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/* If defined, a C expression whose value is nonzero if IDENTIFIER with
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arguments ARGS is a valid machine specific attribute for DECL. The
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attributes in ATTRIBUTES have previously been assigned to DECL. */
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/* #define VALID_MACHINE_DECL_ATTRIBUTE(DECL, ATTRIBUTES, IDENTIFIER, ARGS) */
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/* If defined, a C expression whose value is nonzero if IDENTIFIER with
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arguments ARGS is a valid machine specific attribute for TYPE. The
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attributes in ATTRIBUTES have previously been assigned to TYPE. */
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/* #define VALID_MACHINE_TYPE_ATTRIBUTE(TYPE, ATTRIBUTES, IDENTIFIER, ARGS) */
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/* If defined, a C expression whose value is zero if the attributes on TYPE1
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and TYPE2 are incompatible, one if they are compatible, and two if they are
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nearly compatible (which causes a warning to be generated). */
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/* #define COMP_TYPE_ATTRIBUTES(TYPE1, TYPE2) */
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/* If defined, a C statement that assigns default attributes to newly defined
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TYPE. */
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/* #define SET_DEFAULT_TYPE_ATTRIBUTES(TYPE) */
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/* Define this macro to control use of the character `$' in identifier names.
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The value should be 0, 1, or 2. 0 means `$' is not allowed by default; 1
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means it is allowed by default if `-traditional' is used; 2 means it is
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@ -917,12 +917,13 @@
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;; ::
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;; ::::::::::::::::::::
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;; Called after register allocation to add any instructions needed for the
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;; prologue. Using a prologue insn is favored compared to putting all of the
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;; instructions in the FUNCTION_PROLOGUE macro, since it allows the scheduler
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;; to intermix instructions with the saves of the caller saved registers. In
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;; some cases, it might be necessary to emit a barrier instruction as the last
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;; insn to prevent such scheduling.
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;; Called after register allocation to add any instructions needed for
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;; the prologue. Using a prologue insn is favored compared to putting
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;; all of the instructions in the TARGET_ASM_FUNCTION_PROLOGUE macro,
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;; since it allows the scheduler to intermix instructions with the
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;; saves of the caller saved registers. In some cases, it might be
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;; necessary to emit a barrier instruction as the last insn to prevent
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;; such scheduling.
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(define_expand "prologue"
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[(const_int 1)]
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""
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@ -932,12 +933,13 @@
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DONE;
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}")
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;; Called after register allocation to add any instructions needed for the
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;; epilogue. Using a epilogue insn is favored compared to putting all of the
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;; instructions in the FUNCTION_EPILOGUE macro, since it allows the scheduler
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;; to intermix instructions with the restires of the caller saved registers.
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;; In some cases, it might be necessary to emit a barrier instruction as the
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;; first insn to prevent such scheduling.
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;; Called after register allocation to add any instructions needed for
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;; the epilogue. Using a epilogue insn is favored compared to putting
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;; all of the instructions in the TARGET_ASM_FUNCTION_EPILOGUE macro,
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;; since it allows the scheduler to intermix instructions with the
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;; restires of the caller saved registers. In some cases, it might be
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;; necessary to emit a barrier instruction as the first insn to
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;; prevent such scheduling.
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(define_expand "epilogue"
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[(const_int 2)]
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""
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10
gcc/system.h
10
gcc/system.h
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@ -584,6 +584,16 @@ typedef union tree_node *tree;
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#undef calloc
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#undef strdup
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#pragma GCC poison malloc realloc calloc strdup
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/* Old target macros that have moved to the target hooks structure. */
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#pragma GCC poison ASM_OPEN_PAREN ASM_CLOSE_PAREN \
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FUNCTION_PROLOGUE FUNCTION_EPILOGUE \
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FUNCTION_END_PROLOGUE FUNCTION_BEGIN_EPILOGUE \
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DECL_MACHINE_ATTRIBUTES COMP_TYPE_ATTRIBUTES INSERT_ATTRIBUTES \
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VALID_MACHINE_DECL_ATTRIBUTE VALID_MACHINE_TYPE_ATTRIBUTE \
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SET_DEFAULT_TYPE_ATTRIBUTES SET_DEFAULT_DECL_ATTRIBUTES \
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MERGE_MACHINE_TYPE_ATTRIBUTES MERGE_MACHINE_DECL_ATTRIBUTES \
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MD_INIT_BUILTINS MD_EXPAND_BUILTIN
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#endif /* IN_GCC */
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/* Note: not all uses of the `index' token (e.g. variable names and
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