mirror of https://github.com/torvalds/linux.git
7ed20e1ad5
Convert most of the current code that uses _NSIG directly to instead use valid_signal(). This avoids gcc -W warnings and off-by-one errors. Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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README
This port to the NEC V850E processor supports the following platforms:
+ The gdb v850e simulator (CONFIG_V850E_SIM).
+ The Midas labs RTE-V850E/MA1-CB and RTE-V850E/NB85E-CB evaluation boards
(CONFIG_RTE_CB_MA1 and CONFIG_RTE_CB_NB85E). This support has only been
tested when running with the Multi-debugger monitor ROM (for the Green
Hills Multi debugger). The optional NEC Solution Gear RTE-MOTHER-A
motherboard is also supported, which allows PCI boards to be used
(CONFIG_RTE_MB_A_PCI).
+ The Midas labs RTE-V850E/ME2-CB evaluation board (CONFIG_RTE_CB_ME2).
This has only been tested using a kernel downloaded via an ICE connection
using the Multi debugger. Support for the RTE-MOTHER-A is present, but
hasn't been tested (unlike the other Midas labs cpu boards, the
RTE-V850E/ME2-CB includes an ethernet adaptor).
+ The NEC AS85EP1 V850E evaluation chip/board (CONFIG_V850E_AS85EP1).
+ The NEC `Anna' (board/chip) implementation of the V850E2 processor
(CONFIG_V850E2_ANNA).
+ The sim85e2c and sim85e2s simulators, which are verilog simulations of
the V850E2 NA85E2C/NA85E2S cpu cores (CONFIG_V850E2_SIM85E2C and
CONFIG_V850E2_SIM85E2S).
+ A FPGA implementation of the V850E2 NA85E2C cpu core
(CONFIG_V850E2_FPGA85E2C).
Porting to anything with a V850E/MA1 or MA2 processor should be simple.
See the file <asm-v850/machdep.h> and the files it includes for an example of
how to add platform/chip-specific support.