Has this been forgotten(again)?
Jocke
This series removes the needs to access the GOT in IRQ handlers, then switches GOT PTR in start.S asm to use r12 instead of r14. This leads up to the removal of -ffixed-r14 gcc option for ppc
This is a resend since the it seems like the series was lost
Joakim Tjernlund (3): ppc: Loose GOT access in IRQ ppc: Use r12 instead of r14 as GOT pointer. ppc: remove -ffixed-r14 gcc option. ppc: Update README about the new GOT ptr.
cpu/74xx_7xx/config.mk | 2 +- cpu/74xx_7xx/start.S | 47 +++++++--------------------------------- cpu/mpc512x/config.mk | 2 +- cpu/mpc512x/start.S | 46 +++++++-------------------------------- cpu/mpc5xx/config.mk | 2 +- cpu/mpc5xx/start.S | 48 +++++++---------------------------------- cpu/mpc5xxx/config.mk | 2 +- cpu/mpc5xxx/start.S | 46 +++++++-------------------------------- cpu/mpc8220/config.mk | 2 +- cpu/mpc8220/start.S | 46 +++++++-------------------------------- cpu/mpc824x/config.mk | 2 +- cpu/mpc824x/start.S | 44 +++++++------------------------------ cpu/mpc8260/config.mk | 2 +- cpu/mpc8260/start.S | 50 ++++++++++--------------------------------- cpu/mpc83xx/config.mk | 2 +- cpu/mpc83xx/start.S | 45 +++++++------------------------------- cpu/mpc85xx/config.mk | 2 +- cpu/mpc85xx/start.S | 44 +++++++------------------------------ cpu/mpc86xx/config.mk | 2 +- cpu/mpc86xx/start.S | 47 +++++++--------------------------------- cpu/mpc8xx/config.mk | 2 +- cpu/mpc8xx/start.S | 47 +++++++--------------------------------- cpu/ppc4xx/config.mk | 2 +- cpu/ppc4xx/start.S | 44 +++++++------------------------------ include/ppc_asm.tmpl | 55 ++++++++++++++++++++++------------------------- lib_ppc/Makefile | 1 + lib_ppc/reloc.S | 49 ++++++++++++++++++++++++++++++++++++++++++ README | 4 +++- 28 files changed, 202 insertions(+), 485 deletions(-) create mode 100644 lib_ppc/reloc.S
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