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* altos: Make ao_xmem funcs require __xdata void * instead of castingKeith Packard2011-11-11
| | | | | | | | | | | | Having an explicit cast in the ao_xmem wrapper macros caused the compiler to generate garbage values for pdata addresses, making the upper byte 0x00 instead of the required 0xf0. Removing the casts from the ao_xmem macros exposed this problem, so a new PDATA_TO_XDATA macros was added, along with a CODE_TO_XDATA macro which serve to cast pointers, with suitable address modifications, so that things work again. Signed-off-by: Keith Packard <keithp@keithp.com>
* altos: Write xdata versions of memory functions1.0.9.1Keith Packard2011-10-07
| | | | | | | | | | | | | | | | These are significantly smaller than the general pointer versions from libc on the cc1111. Signed-off-by: Keith Packard <keithp@keithp.com> Conflicts: src/Makefile.proto src/cc1111/ao_adc.c src/cc1111/ao_packet_master.c src/core/ao.h Fix up the new makefiles
* altos: Restructure altos build to prepare for multi-arch supportKeith Packard2011-08-25
Split out sources into separate directories: core: architecture and product independent bits cc1111: cc1111-specific code drivers: architecture independent drivers product: product-specific sources and Makefile fragments util: scripts for building stuff This should have no effect on the built products, but testing is encouraged Signed-off-by: Keith Packard <keithp@keithp.com>