Commit Graph

6 Commits

Author SHA1 Message Date
Andrew Boie 51df312abc xtensa: merge crt1-*.S
We had two assembly files to prepare for entry into C domain,
one intended for the simulator and one intended for real boards.

- Both files merged into a single crt1.S for either simulated or real
  targets
- Extra logic to populate command line arguments from simulator removed,
  we don't use it.
- BSS zeroing logic from crt1-boards.S used
- Reference to missing reset-unneeded.S removed
- exit() implementation moved to fatal.c, now invokes a kernel panic
  if we are not running under the simulator

Signed-off-by: Andrew Boie <andrew.p.boie@intel.com>
2017-05-12 12:56:12 -04:00
Max Filippov a0fa4f3265 xtensa: use -mlongcalls instead of --longcalls
gcc only understands -mlongcalls form of this option, xcc understands
both. Use -mlongcalls for building with both xcc and gcc.

Change-Id: I93f65ccbc97429ae564f1986120b37ce205ee38c
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
2017-04-13 20:33:28 +00:00
Anas Nashif b84dc2e124 kernel: remove all remaining references to nanokernel
Change-Id: I43067508898bc092879f7fe9d656ccca6fd92ab2
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
2017-04-10 20:21:10 +00:00
Mazen NEIFER aa1e95bfb2 Xtensa port: Moved XCC specific libraries out of genric Xtensa make file.
These libraries are unlikely to be uesd by GCC port and thus should not be in
a generic make file. Moved to specific toolchain make file.

Change-Id: Ib585b87700e409d678f7a5cb60cff67b6022ab05
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
2017-02-13 08:04:27 -08:00
Mazen NEIFER b8cbd05e6b Xtensa port: Enable long calls for Xtensa vector table.
Change-Id: I2e4c9ca0742988eb9ab4ec2db7c81bc988212f2c
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
2017-02-13 08:04:27 -08:00
Mazen NEIFER 1cded67f38 Xtensa port: Started port to for Xtensa cores family.
Added arch sub folder, make files and Kconfig files for a set of standard SoCs.

Change-Id: I4ee9cba966860072e55c95795d87356b665e4d49
Signed-off-by: Mazen NEIFER <mazen@nestwave.com>
2017-02-13 08:04:26 -08:00