diff options
Diffstat (limited to 'gcc/config/frv/frv.c')
| -rw-r--r-- | gcc/config/frv/frv.c | 58 |
1 files changed, 38 insertions, 20 deletions
diff --git a/gcc/config/frv/frv.c b/gcc/config/frv/frv.c index d4009693cd8..9454bd25e7b 100644 --- a/gcc/config/frv/frv.c +++ b/gcc/config/frv/frv.c @@ -1,5 +1,5 @@ /* Copyright (C) 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, 2006, 2007, - 2008, 2009 Free Software Foundation, Inc. + 2008, 2009, 2010 Free Software Foundation, Inc. Contributed by Red Hat, Inc. This file is part of GCC. @@ -267,6 +267,9 @@ static bool frv_legitimate_address_p (enum machine_mode, rtx, bool); static int frv_default_flags_for_cpu (void); static int frv_string_begins_with (const_tree, const char *); static FRV_INLINE bool frv_small_data_reloc_p (rtx, int); +static void frv_print_operand (FILE *, rtx, int); +static void frv_print_operand_address (FILE *, rtx); +static bool frv_print_operand_punct_valid_p (unsigned char code); static void frv_print_operand_memory_reference_reg (FILE *, rtx); static void frv_print_operand_memory_reference (FILE *, rtx, int); @@ -381,7 +384,7 @@ static int frv_arg_partial_bytes (CUMULATIVE_ARGS *, enum machine_mode, tree, bool); static void frv_output_dwarf_dtprel (FILE *, int, rtx) ATTRIBUTE_UNUSED; -static bool frv_secondary_reload (bool, rtx, enum reg_class, +static reg_class_t frv_secondary_reload (bool, rtx, reg_class_t, enum machine_mode, secondary_reload_info *); static bool frv_frame_pointer_required (void); @@ -396,6 +399,12 @@ static void frv_trampoline_init (rtx, tree, rtx); #endif /* Initialize the GCC target structure. */ +#undef TARGET_PRINT_OPERAND +#define TARGET_PRINT_OPERAND frv_print_operand +#undef TARGET_PRINT_OPERAND_ADDRESS +#define TARGET_PRINT_OPERAND_ADDRESS frv_print_operand_address +#undef TARGET_PRINT_OPERAND_PUNCT_VALID_P +#define TARGET_PRINT_OPERAND_PUNCT_VALID_P frv_print_operand_punct_valid_p #undef TARGET_ASM_FUNCTION_PROLOGUE #define TARGET_ASM_FUNCTION_PROLOGUE frv_function_prologue #undef TARGET_ASM_FUNCTION_EPILOGUE @@ -2562,7 +2571,7 @@ frv_index_memory (rtx memref, enum machine_mode mode, int index) /* Print a memory address as an operand to reference that memory location. */ -void +static void frv_print_operand_address (FILE * stream, rtx x) { if (GET_CODE (x) == MEM) @@ -2795,9 +2804,9 @@ comparison_string (enum rtx_code code, rtx op0) /* Print an operand to an assembler instruction. `%' followed by a letter and a digit says to output an operand in an - alternate fashion. Four letters have standard, built-in meanings described - below. The machine description macro `PRINT_OPERAND' can define additional - letters with nonstandard meanings. + alternate fashion. Four letters have standard, built-in meanings + described below. The hook `TARGET_PRINT_OPERAND' can define + additional letters with nonstandard meanings. `%cDIGIT' can be used to substitute an operand that is a constant value without the syntax that normally indicates an immediate operand. @@ -2818,13 +2827,14 @@ comparison_string (enum rtx_code code, rtx op0) than once in a single template that generates multiple assembler instructions. - `%' followed by a punctuation character specifies a substitution that does - not use an operand. Only one case is standard: `%%' outputs a `%' into the - assembler code. Other nonstandard cases can be defined in the - `PRINT_OPERAND' macro. You must also define which punctuation characters - are valid with the `PRINT_OPERAND_PUNCT_VALID_P' macro. */ + `%' followed by a punctuation character specifies a substitution that + does not use an operand. Only one case is standard: `%%' outputs a + `%' into the assembler code. Other nonstandard cases can be defined + in the `TARGET_PRINT_OPERAND' hook. You must also define which + punctuation characters are valid with the + `TARGET_PRINT_OPERAND_PUNCT_VALID_P' hook. */ -void +static void frv_print_operand (FILE * file, rtx x, int code) { struct frv_unspec unspec; @@ -3115,6 +3125,13 @@ frv_print_operand (FILE * file, rtx x, int code) return; } +static bool +frv_print_operand_punct_valid_p (unsigned char code) +{ + return (code == '.' || code == '#' || code == '@' || code == '~' + || code == '*' || code == '&'); +} + /* A C statement (sans semicolon) for initializing the variable CUM for the state at the beginning of the argument list. The variable has type @@ -3374,11 +3391,11 @@ frv_regno_ok_for_base_p (int regno, int strict_p) legitimate addresses. Normally you would simply recognize any `const' as legitimate. - Usually `PRINT_OPERAND_ADDRESS' is not prepared to handle constant sums that - are not marked with `const'. It assumes that a naked `plus' indicates - indexing. If so, then you *must* reject such naked constant sums as - illegitimate addresses, so that none of them will be given to - `PRINT_OPERAND_ADDRESS'. */ + Usually `TARGET_PRINT_OPERAND_ADDRESS' is not prepared to handle + constant sums that are not marked with `const'. It assumes that a + naked `plus' indicates indexing. If so, then you *must* reject such + naked constant sums as illegitimate addresses, so that none of them + will be given to `TARGET_PRINT_OPERAND_ADDRESS'. */ int frv_legitimate_address_p_1 (enum machine_mode mode, @@ -6475,12 +6492,13 @@ frv_secondary_reload_class (enum reg_class rclass, called from init_reg_autoinc() in regclass.c - before the reload optabs have been initialised. */ -static bool -frv_secondary_reload (bool in_p, rtx x, enum reg_class reload_class, +static reg_class_t +frv_secondary_reload (bool in_p, rtx x, reg_class_t reload_class_i, enum machine_mode reload_mode, secondary_reload_info * sri) { enum reg_class rclass = NO_REGS; + enum reg_class reload_class = (enum reg_class) reload_class_i; if (sri->prev_sri && sri->prev_sri->t_icode != CODE_FOR_nothing) { @@ -7054,7 +7072,7 @@ frv_assemble_integer (rtx value, unsigned int size, int aligned_p) static struct machine_function * frv_init_machine_status (void) { - return GGC_CNEW (struct machine_function); + return ggc_alloc_cleared_machine_function (); } /* Implement TARGET_SCHED_ISSUE_RATE. */ |