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Commit 8f40dceb authored by Chen Gang's avatar Chen Gang Committed by Jesper Nilsson
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cris: arch-v10: kgdb: Use BAR instead of DTP0 for register P12 



For arch-v10, there is no DTP0 register, and at present, assembler know
BAR, so use BAR instead of DTP0, the related error (with allmodconfig):

    CC      arch/cris/arch-v10/kernel/kgdb.o
  {standard input}: Assembler messages:
  {standard input}:6: Error: Illegal operands
  {standard input}:6: Error: Illegal operands

Signed-off-by: default avatarChen Gang <gang.chen.5i5j@gmail.com>
Acked-by: default avatarHans-Peter Nilsson <hp@axis.com>
Signed-off-by: default avatarJesper Nilsson <jespern@axis.com>
parent 4d0d3975

arch/cris/arch-v10/kernel/kgdb.c

+2 −2
Original line number Diff line number Diff line
@@ -953,7 +953,7 @@ asm ("\n" 
"  move     $ibr,[cris_reg+0x4E]  ; P9,\n"

"  move     $irp,[cris_reg+0x52]  ; P10,\n"

"  move     $srp,[cris_reg+0x56]  ; P11,\n"

"  move     $dtp0,[cris_reg+0x5A] ; P12, register BAR, assembler might not know BAR\n"

"  move     $bar,[cris_reg+0x5A]  ; P12,\n"

"                            ; P13, register DCCR already saved\n"

";; Due to the old assembler-versions BRP might not be recognized\n"

"  .word 0xE670              ; move brp,r0\n"
@@ -1046,7 +1046,7 @@ asm ("\n" 
"  move     $ibr,[cris_reg+0x4E]  ; P9,\n"

"  move     $irp,[cris_reg+0x52]  ; P10,\n"

"  move     $srp,[cris_reg+0x56]  ; P11,\n"

"  move     $dtp0,[cris_reg+0x5A] ; P12, register BAR, assembler might not know BAR\n"

"  move     $bar,[cris_reg+0x5A]  ; P12,\n"

"                            ; P13, register DCCR already saved\n"

";; Due to the old assembler-versions BRP might not be recognized\n"

"  .word 0xE670              ; move brp,r0\n"