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| author | Georg-Johann Lay <avr@gjlay.de> | 2012-02-28 08:44:08 +0000 |
|---|---|---|
| committer | Georg-Johann Lay <gjl@gcc.gnu.org> | 2012-02-28 08:44:08 +0000 |
| commit | bae3b1bfdc3dad7a228af75cfa5afc7e0d57ba64 (patch) | |
| tree | 4128030d1d70a9e062d6448521aacef17f60225e /gcc/tree-sra.c | |
| parent | 5250783d82bea40b075a7baea87212ae52f62bfe (diff) | |
| download | gcc-bae3b1bfdc3dad7a228af75cfa5afc7e0d57ba64.zip gcc-bae3b1bfdc3dad7a228af75cfa5afc7e0d57ba64.tar.gz gcc-bae3b1bfdc3dad7a228af75cfa5afc7e0d57ba64.tar.bz2 | |
re PR target/49868 (Implement named address space to place/access data in flash memory)
PR target/49868
PR target/52261
* doc/extend.texi (AVR Named Address Spaces): No more try to fix
address spaces located outside of device flash.
* config/avr/avr.h (base_arch_s): Remove field n_segments.
(mcu_type_s): Add field n_flash.
* config/avr/avr-devices.c (avr_arch_types): Remove .n_segments.
Set .have_elpm and .have_elpmx to 1 for avrxmega4 and avrxmega5.
(AVR_MCU): Add N_FLASH argument.
* config/avr/avr-mcus.def (AVR_MCU): Add initializer for .n_flash.
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Only define built-in
macro __FLASH<n> if that address space makes sense for the device.
* config/avr/avr.c (avr_out_lpm): Don't try to fix address spaces
outside of target flash.
(avr_asm_named_section): Ditto.
(avr_asm_select_section): Ditto.
(avr_addr_space_convert): Ditto.
(avr_emit_movmemhi): Ditto.
(avr_nonconst_pointer_addrspace, avr_pgm_check_var_decl): Error if
address space is outside of device flash.
(avr_insert_attributes): Ditto.
(avr_xload_libgcc_p): Use avr_current_device->n_flash instead of
avr_current_arch->n_segments.
From-SVN: r184614
Diffstat (limited to 'gcc/tree-sra.c')
0 files changed, 0 insertions, 0 deletions