The only systems which need the sparse PowerPC register map are the e500v1/e500v2.
NOTE: The kgdb code does not otherwise use CONFIG_E500, so this support is probably still buggy on e500v1/e500v2, but I don't know kgdb enough to fix it. Signed-off-by: Kyle Moffett <kyle.d.moff...@boeing.com> --- arch/powerpc/include/asm/kgdb.h | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/include/asm/kgdb.h b/arch/powerpc/include/asm/kgdb.h index 9db24e7..4dea066 100644 --- a/arch/powerpc/include/asm/kgdb.h +++ b/arch/powerpc/include/asm/kgdb.h @@ -46,14 +46,17 @@ static inline void arch_kgdb_breakpoint(void) #define NUMREGBYTES ((68 * 8) + (3 * 4)) #define NUMCRITREGBYTES 184 #else /* CONFIG_PPC32 */ -/* On non-E500 family PPC32 we determine the size by picking the last - * register we need, but on E500 we skip sections so we list what we - * need to store, and add it up. */ -#ifndef CONFIG_E500 -#define MAXREG (PT_FPSCR+1) -#else +/* + * On FreeScale e500v1 or e500v2 processors we need to skip some register + * sections, so just add up a list of what we need to store. + * + * On all other 32-bit PowerPC we can just pick the last needed register. + */ +#ifdef CONFIG_FSL_E500_V1_V2 /* 32 GPRs (8 bytes), nip, msr, ccr, link, ctr, xer, acc (8 bytes), spefscr*/ -#define MAXREG ((32*2)+6+2+1) +#define MAXREG ((32*2)+6+2+1) +#else +#define MAXREG (PT_FPSCR+1) #endif #define NUMREGBYTES (MAXREG * sizeof(int)) /* CR/LR, R1, R2, R13-R31 inclusive. */ -- 1.7.2.5 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
