Messages in this thread Patch in this message | | | Date | Mon, 7 Jul 2003 00:43:40 +0200 (MEST) | From | Mikael Pettersson <> | Subject | [PATCH][2.4.22-pre3] fix PPC32 compile failure due to SPRN_HID2 being undefined |
| |
Compiling 2.4.22-pre3 for a 6xx-class PowerPC fails in cpu_setup_6xx.S:
ppc-unknown-linux-gcc -D__ASSEMBLY__ -D__KERNEL__ -I/tmp/linux-2.4.22-pre3/include -I/tmp/linux-2.4.22-pre3/arch/ppc -c -o cpu_setup_6xx.o cpu_setup_6xx.S cpu_setup_6xx.S: Assembler messages: cpu_setup_6xx.S:325: Error: unsupported relocation against SPRN_HID2 cpu_setup_6xx.S:416: Error: unsupported relocation against SPRN_HID2 make[1]: *** [cpu_setup_6xx.o] Error 1 make[1]: Leaving directory `/tmp/linux-2.4.22-pre3/arch/ppc/kernel' make: *** [_dir_arch/ppc/kernel] Error 2
SPRN_HID2 should be a #defined constant, but it isn't. The patch below from 2.4.21-ben2 (rediffed for 2.4.22-pre3) fixes the problem.
/Mikael
diff -ruN linux-2.4.22-pre3/include/asm-ppc/processor.h linux-2.4.22-pre3.ppc-hid2-fix/include/asm-ppc/processor.h --- linux-2.4.22-pre3/include/asm-ppc/processor.h 2003-07-06 18:37:48.000000000 +0200 +++ linux-2.4.22-pre3.ppc-hid2-fix/include/asm-ppc/processor.h 2003-07-06 22:24:10.000000000 +0200 @@ -248,6 +248,7 @@ #define HID0_NOPDST (1<<1) /* No-op dst, dstt, etc. instr. */ #define HID0_NOPTI (1<<0) /* No-op dcbt and dcbst instr. */ #define SPRN_HID1 0x3F1 /* Hardware Implementation Register 1 */ +#define SPRN_HID2 0x3F8 /* Hardware Implementation Register 2 */ #define SPRN_IABR 0x3F2 /* Instruction Address Breakpoint Register */ #define SPRN_IAC1 0x3F4 /* Instruction Address Compare 1 */ #define SPRN_IAC2 0x3F5 /* Instruction Address Compare 2 */ - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
| |