diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/config/avr/avr.h | 69 |
1 files changed, 45 insertions, 24 deletions
diff --git a/gcc/config/avr/avr.h b/gcc/config/avr/avr.h index 0096629..b1e52cf 100644 --- a/gcc/config/avr/avr.h +++ b/gcc/config/avr/avr.h @@ -46,19 +46,33 @@ Boston, MA 02111-1307, USA. */ /* This declaration should be present. */ extern int target_flags; -#define TARGET_ORDER_1 (target_flags & 0x1000) -#define TARGET_ORDER_2 (target_flags & 0x4000) -#define TARGET_INT8 (target_flags & 0x10000) -#define TARGET_NO_INTERRUPTS (target_flags & 0x20000) -#define TARGET_INSN_SIZE_DUMP (target_flags & 0x2000) -#define TARGET_CALL_PROLOGUES (target_flags & 0x40000) -#define TARGET_TINY_STACK (target_flags & 0x80000) +#define MASK_RTL_DUMP 0x00000010 +#define MASK_ALL_DEBUG 0x00000FE0 +#define MASK_ORDER_1 0x00001000 +#define MASK_INSN_SIZE_DUMP 0x00002000 +#define MASK_ORDER_2 0x00004000 +#define MASK_INT8 0x00010000 +#define MASK_NO_INTERRUPTS 0x00020000 +#define MASK_CALL_PROLOGUES 0x00040000 +#define MASK_TINY_STACK 0x00080000 +#define MASK_PACK_ARGS 0x00100000 +#define MASK_ENHANCED 0x00200000 + +#define TARGET_ORDER_1 (target_flags & MASK_ORDER_1) +#define TARGET_ORDER_2 (target_flags & MASK_ORDER_2) +#define TARGET_INT8 (target_flags & MASK_INT8) +#define TARGET_NO_INTERRUPTS (target_flags & MASK_NO_INTERRUPTS) +#define TARGET_INSN_SIZE_DUMP (target_flags & MASK_INSN_SIZE_DUMP) +#define TARGET_CALL_PROLOGUES (target_flags & MASK_CALL_PROLOGUES) +#define TARGET_TINY_STACK (target_flags & MASK_TINY_STACK) +#define TARGET_PACK_ARGS (target_flags & MASK_PACK_ARGS) +#define TARGET_ENHANCED (target_flags & MASK_ENHANCED) /* Dump each assembler insn's rtl into the output file. This is for debugging the compiler itself. */ -#define TARGET_RTL_DUMP (target_flags & 0x010) -#define TARGET_ALL_DEBUG (target_flags & 0xfe0) +#define TARGET_RTL_DUMP (target_flags & MASK_RTL_DUMP) +#define TARGET_ALL_DEBUG (target_flags & MASK_ALL_DEBUG) /* `TARGET_...' This series of macros is to allow compiler command arguments to @@ -83,17 +97,24 @@ extern int target_flags; #define TARGET_SWITCHES { \ - {"order1",0x1000, NULL}, \ - {"order2",0x4000, NULL}, \ - {"int8",0x10000,"Assume int to be 8 bit integer"}, \ - {"no-interrupts",0x20000,"Don't output interrupt compatible code"}, \ - {"call-prologues",0x40000, \ - "Use subroutines for functions prologue/epilogue"}, \ - {"tiny-stack", 0x80000, "Change only low 8 bits of stack pointer"}, \ - {"rtl",0x10, NULL}, \ - {"size",0x2000,"Output instruction size's to the asm file"}, \ - {"deb",0xfe0, NULL}, \ - {"",0, NULL}} + { "order1", MASK_ORDER_1, NULL }, \ + { "order2", MASK_ORDER_2, NULL }, \ + { "int8", MASK_INT8, N_("Assume int to be 8 bit integer") }, \ + { "no-interrupts", MASK_NO_INTERRUPTS, \ + N_("Change the stack pointer without disabling interrupts") }, \ + { "call-prologues", MASK_CALL_PROLOGUES, \ + N_("Use subroutines for function prologue/epilogue") }, \ + { "tiny-stack", MASK_TINY_STACK, \ + N_("Change only the low 8 bits of the stack pointer") }, \ + { "pack-args", MASK_PACK_ARGS, \ + N_("Do not align function arguments on even numbered registers") }, \ + { "enhanced", MASK_ENHANCED, \ + N_("Generate code for the enhanced AVR core") }, \ + { "rtl", MASK_RTL_DUMP, NULL }, \ + { "size", MASK_INSN_SIZE_DUMP, \ + N_("Output instruction sizes to the asm file") }, \ + { "deb", MASK_ALL_DEBUG, NULL }, \ + { "", 0, NULL } } /* This macro defines names of command options to set and clear bits in `target_flags'. Its definition is an initializer with a subgrouping for each command option. @@ -129,9 +150,8 @@ extern struct mcu_type_s *avr_mcu_type; #define AVR_MEGA (avr_mcu_type->mega) #define TARGET_OPTIONS { \ - {"init-stack=",&avr_ram_end,"Specify the initial stack address" }, \ - {"mcu=", &avr_mcu_name, \ - "Specify the MCU name (at90s23xx,attiny22,at90s44xx,at90s85xx,atmega603,atmega103)"}} + { "init-stack=", &avr_ram_end, N_("Specify the initial stack address") }, \ + { "mcu=", &avr_mcu_name, N_("Specify the MCU name") } } /* This macro is similar to `TARGET_SWITCHES' but defines names of command options that have values. Its definition is an initializer with a subgrouping for each command option. @@ -1984,7 +2004,8 @@ progmem_section (void) \ { \ if (in_section != in_progmem) \ { \ - fprintf (asm_out_file, ".section .progmem.gcc_sw_table\n"); \ + fprintf (asm_out_file, \ + ".section .progmem.gcc_sw_table, \"a\", @progbits\n"); \ in_section = in_progmem; \ } \ } |