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riscv-gcc-1
Commit 14966b94 by Kaveh R. Ghazi Committed by Kaveh Ghazi
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frv-protos.h (frv_init_builtins, [...]): Delete. 

	* frv-protos.h (frv_init_builtins, frv_expand_builtin,
	frv_select_section, frv_select_rtx_section,
	frv_encode_section_info, frv_unique_section): Delete.
	* frv.c: Update for target hooks.
	* frv.h (STRIP_NAME_ENCODING, SLOW_ZERO_EXTEND, SELECT_SECTION,
	SELECT_RTX_SECTION, ENCODE_SECTION_INFO, UNIQUE_SECTION,
	EASY_DIV_EXPR, MD_INIT_BUILTINS, MD_EXPAND_BUILTIN): Delete.

From-SVN: r56810
parent c8bf1a1a
Showing with 60 additions and 110 deletions
gcc/ChangeLog
2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* frv-protos.h (frv_init_builtins, frv_expand_builtin,
frv_select_section, frv_select_rtx_section,
frv_encode_section_info, frv_unique_section): Delete.
* frv.c: Update for target hooks.
* frv.h (STRIP_NAME_ENCODING, SLOW_ZERO_EXTEND, SELECT_SECTION,
SELECT_RTX_SECTION, ENCODE_SECTION_INFO, UNIQUE_SECTION,
EASY_DIV_EXPR, MD_INIT_BUILTINS, MD_EXPAND_BUILTIN): Delete.
2002-09-04 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* ip2k-protos.h (function_prologue, function_epilogue,
encode_section_info): Update to match target hook specification.
* ip2k.c: Wrap `MDR' code in IP2K_MD_REORG_PASS.
......
gcc/config/frv/frv-protos.h
......@@ -69,9 +69,6 @@ extern rtx frv_legitimize_address PARAMS ((rtx, rtx,
enum machine_mode));
#ifdef TREE_CODE
extern void frv_init_builtins PARAMS ((void));
extern rtx frv_expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int));
extern void frv_init_cumulative_args PARAMS ((CUMULATIVE_ARGS *, tree,
rtx, int, int));
......@@ -174,16 +171,6 @@ extern int frv_register_move_cost PARAMS ((enum reg_class, enum reg_class));
#ifdef TREE_CODE
extern int frv_adjust_field_align PARAMS ((tree, int));
extern void frv_select_section PARAMS ((tree, int));
#endif
#ifdef RTX_CODE
extern void frv_select_rtx_section PARAMS ((enum machine_mode, rtx));
#endif
#ifdef TREE_CODE
extern void frv_encode_section_info PARAMS ((tree));
extern void frv_unique_section PARAMS ((tree, int));
#endif
extern void fixup_section PARAMS ((void));
......
gcc/config/frv/frv.c
......@@ -274,6 +274,13 @@ static void frv_pack_insns PARAMS ((void));
static void frv_function_prologue PARAMS ((FILE *, HOST_WIDE_INT));
static void frv_function_epilogue PARAMS ((FILE *, HOST_WIDE_INT));
static bool frv_assemble_integer PARAMS ((rtx, unsigned, int));
static const char * frv_strip_name_encoding PARAMS ((const char *));
static void frv_encode_section_info PARAMS ((tree, int));
static void frv_unique_section PARAMS ((tree, int));
static void frv_init_builtins PARAMS ((void));
static rtx frv_expand_builtin PARAMS ((tree, rtx, rtx, enum machine_mode, int));
static void frv_select_section PARAMS ((tree, int, unsigned HOST_WIDE_INT));
static void frv_select_rtx_section PARAMS ((enum machine_mode, rtx, unsigned HOST_WIDE_INT));
/* Initialize the GCC target structure. */
#undef TARGET_ASM_FUNCTION_PROLOGUE
......@@ -282,6 +289,20 @@ static bool frv_assemble_integer PARAMS ((rtx, unsigned, int));
#define TARGET_ASM_FUNCTION_EPILOGUE frv_function_epilogue
#undef TARGET_ASM_INTEGER
#define TARGET_ASM_INTEGER frv_assemble_integer
#undef TARGET_STRIP_NAME_ENCODING
#define TARGET_STRIP_NAME_ENCODING frv_strip_name_encoding
#undef TARGET_ENCODE_SECTION_INFO
#define TARGET_ENCODE_SECTION_INFO frv_encode_section_info
#undef TARGET_ASM_UNIQUE_SECTION
#define TARGET_ASM_UNIQUE_SECTION frv_unique_section
#undef TARGET_INIT_BUILTINS
#define TARGET_INIT_BUILTINS frv_init_builtins
#undef TARGET_EXPAND_BUILTIN
#define TARGET_EXPAND_BUILTIN frv_expand_builtin
#undef TARGET_ASM_SELECT_SECTION
#define TARGET_ASM_SELECT_SECTION frv_select_section
#undef TARGET_ASM_SELECT_RTX_SECTION
#define TARGET_ASM_SELECT_RTX_SECTION frv_select_rtx_section
struct gcc_target targetm = TARGET_INITIALIZER;
......@@ -620,10 +641,11 @@ frv_optimization_options (level, size)
Defined in svr4.h. */
void
frv_select_section (decl, reloc)
static void
frv_select_section (decl, reloc, align)
tree decl;
int reloc;
unsigned HOST_WIDE_INT align ATTRIBUTE_UNUSED;
{
int size = int_size_in_bytes (TREE_TYPE (decl));
......@@ -676,10 +698,11 @@ frv_select_section (decl, reloc)
Defined in svr4.h. */
void
frv_select_rtx_section (mode, op)
static void
frv_select_rtx_section (mode, op, align)
enum machine_mode mode;
rtx op ATTRIBUTE_UNUSED;
unsigned HOST_WIDE_INT align ATTRIBUTE_UNUSED;
{
int size = (int) GET_MODE_SIZE (mode);
if (size > 0 && size <= g_switch_value)
......@@ -713,10 +736,13 @@ frv_string_begins_with (name, prefix)
*/
void
frv_encode_section_info (decl)
static void
frv_encode_section_info (decl, first)
tree decl;
int first;
{
if (first)
return;
if (TREE_CODE (decl) == VAR_DECL)
{
int size = int_size_in_bytes (TREE_TYPE (decl));
......@@ -757,7 +783,7 @@ frv_encode_section_info (decl)
}
}
void
static void
frv_unique_section (decl, reloc)
tree decl;
int reloc;
......@@ -767,7 +793,7 @@ frv_unique_section (decl, reloc)
const char *name;
char *string;
const char *prefix;
static const char *prefixes[4][2] =
static const char *const prefixes[4][2] =
{
{ ".text.", ".gnu.linkonce.t." },
{ ".rodata.", ".gnu.linkonce.r." },
......@@ -777,7 +803,7 @@ frv_unique_section (decl, reloc)
if (TREE_CODE (decl) == FUNCTION_DECL)
sec = 0;
else if (DECL_READONLY_SECTION (decl, reloc))
else if (decl_readonly_section (decl, reloc))
sec = 1;
else if (SDATA_NAME_P (XSTR (XEXP (DECL_RTL (decl), 0), 0)))
sec = 3;
......@@ -785,7 +811,7 @@ frv_unique_section (decl, reloc)
sec = 2;
name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
STRIP_NAME_ENCODING (name, name);
name = (* targetm.strip_name_encoding) (name);
prefix = prefixes[sec][DECL_ONE_ONLY (decl)];
len = strlen (name) + strlen (prefix);
string = alloca (len + 1);
......@@ -3480,7 +3506,7 @@ frv_regno_ok_for_base_p (regno, strict_p)
with suitable punctuation to prevent any ambiguity. Allocate the new name
in `saveable_obstack'. You will have to modify `ASM_OUTPUT_LABELREF' to
remove and decode the added text and output the name accordingly, and define
`STRIP_NAME_ENCODING' to access the original name string.
`(* targetm.strip_name_encoding)' to access the original name string.
You can check the information stored here into the `symbol_ref' in the
definitions of the macros `GO_IF_LEGITIMATE_ADDRESS' and
......@@ -8309,7 +8335,7 @@ frv_assemble_integer (value, size, aligned_p)
const char *p;
ASM_GENERATE_INTERNAL_LABEL (buf, "LCP", label_num++);
STRIP_NAME_ENCODING (p, buf);
p = (* targetm.strip_name_encoding) (buf);
fprintf (asm_out_file, "%s:\n", p);
fprintf (asm_out_file, "%s\n", FIXUP_SECTION_ASM_OP);
......@@ -9087,7 +9113,7 @@ static struct builtin_description bdesc_voidacc[] =
/* Initialize media builtins. */
void
static void
frv_init_builtins ()
{
tree endlink = void_list_node;
......@@ -9706,7 +9732,7 @@ frv_expand_mwtacc_builtin (icode, arglist)
/* Expand builtins. */
rtx
static rtx
frv_expand_builtin (exp, target, subtarget, mode, ignore)
tree exp;
rtx target;
......@@ -9854,3 +9880,12 @@ frv_expand_builtin (exp, target, subtarget, mode, ignore)
}
return 0;
}
static const char *
frv_strip_name_encoding (str)
const char *str;
{
while (*str == '*' || *str == SDATA_FLAG_CHAR)
str++;
return str;
}
gcc/config/frv/frv.h
......@@ -2464,7 +2464,7 @@ __asm__("\n" \
with suitable punctuation to prevent any ambiguity. Allocate the new name
in `saveable_obstack'. You will have to modify `ASM_OUTPUT_LABELREF' to
remove and decode the added text and output the name accordingly, and define
`STRIP_NAME_ENCODING' to access the original name string.
`(* targetm.strip_name_encoding)' to access the original name string.
You can check the information stored here into the `symbol_ref' in the
definitions of the macros `GO_IF_LEGITIMATE_ADDRESS' and
......@@ -2722,17 +2722,6 @@ __asm__("\n" \
same word of the structure, but to different bytes. */
#define SLOW_BYTE_ACCESS 1
/* Define this macro if zero-extension (of a `char' or `short' to an `int') can
be done faster if the destination is a register that is known to be zero.
If you define this macro, you must have instruction patterns that recognize
RTL structures like this:
(set (strict_low_part (subreg:QI (reg:SI ...) 0)) ...)
and likewise for `HImode'. */
#define SLOW_ZERO_EXTEND 0
/* Define this macro if it is as good or better to call a constant function
address than to call an address kept in a register. */
#define NO_FUNCTION_CSE
......@@ -2837,59 +2826,9 @@ fixup_section () \
} \
} \
/* A C statement or statements to switch to the appropriate section for output
of EXP. You can assume that EXP is either a `VAR_DECL' node or a constant
of some sort. RELOC indicates whether the initial value of EXP requires
link-time relocations. Select the section by calling `text_section' or one
of the alternatives for other sections.
Do not define this macro if you put all read-only variables and constants in
the read-only data section (usually the text section).
Defined in svr4.h. */
#undef SELECT_SECTION
#define SELECT_SECTION(EXP, RELOC, ALIGN) frv_select_section ((EXP), (RELOC))
/* A C statement or statements to switch to the appropriate section for output
of RTX in mode MODE. You can assume that RTX is some kind of constant in
RTL. The argument MODE is redundant except in the case of a `const_int'
rtx. Select the section by calling `text_section' or one of the
alternatives for other sections.
Do not define this macro if you put all constants in the read-only data
section.
Defined in svr4.h. */
#undef SELECT_RTX_SECTION
#define SELECT_RTX_SECTION(MODE, RTX, ALIGN) frv_select_rtx_section (MODE, RTX)
#define SDATA_FLAG_CHAR '@'
#define SDATA_NAME_P(NAME) (*(NAME) == SDATA_FLAG_CHAR)
#define ENCODE_SECTION_INFO(DECL, FIRST) \
do \
{ \
if (FIRST) \
frv_encode_section_info (DECL); \
} \
while (0)
/* Decode SYM_NAME and store the real name part in VAR, sans
the characters that encode section info. Define this macro if
ENCODE_SECTION_INFO alters the symbol's name string. */
#define STRIP_NAME_ENCODING(VAR, SYMBOL_NAME) \
do \
{ \
const char * _name = (SYMBOL_NAME); \
\
while (* _name == '*' || * _name == SDATA_FLAG_CHAR) \
_name ++; \
(VAR) = _name; \
} \
while (0)
/* Position Independent Code. */
......@@ -3366,12 +3305,6 @@ do { \
Defined in svr4.h. */
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
/* This version of UNIQUE_SECTION overrides the one in elfos.h. We
need to check whether DECL is destined for the .sdata section. */
#undef UNIQUE_SECTION
#define UNIQUE_SECTION(DECL,RELOC) frv_unique_section (DECL, RELOC)
/* Miscellaneous Parameters. */
......@@ -3494,14 +3427,6 @@ do { \
/* Define if loading short immediate values into registers sign extends. */
#define SHORT_IMMEDIATES_SIGN_EXTEND
/* An alias for a tree code that is the easiest kind of division to compile
code for in the general case. It may be `TRUNC_DIV_EXPR', `FLOOR_DIV_EXPR',
`CEIL_DIV_EXPR' or `ROUND_DIV_EXPR'. These four division operators differ
in how they round the result to an integer. `EASY_DIV_EXPR' is used when it
is permissible to use any of those kinds of division and the choice should
be made on the basis of efficiency. */
#define EASY_DIV_EXPR TRUNC_DIV_EXPR
/* The maximum number of bytes that a single instruction can move quickly from
memory to memory. */
#define MOVE_MAX 8
......@@ -3726,13 +3651,6 @@ enum frv_builtins
FRV_BUILTIN_MHDSETH
};
#define MD_INIT_BUILTINS do { \
frv_init_builtins (); \
} while (0)
#define MD_EXPAND_BUILTIN(EXP, TARGET, SUBTARGET, MODE, IGNORE) \
frv_expand_builtin ((EXP), (TARGET), (SUBTARGET), (MODE), (IGNORE))
/* Enable prototypes on the call rtl functions. */
#define MD_CALL_PROTOTYPES 1
......
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