diff options
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/debug.S | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/arch/arm/kernel/debug.S b/arch/arm/kernel/debug.S index ea9646cc2a0e..423f4432586d 100644 --- a/arch/arm/kernel/debug.S +++ b/arch/arm/kernel/debug.S @@ -55,7 +55,9 @@ ENDPROC(printhex4) ENTRY(printhex2) mov r1, #2 -printhex: adr r2, hexbuf +printhex: adr r2, hexbuf_rel + ldr r3, [r2] + add r2, r2, r3 add r3, r2, r1 mov r1, #0 strb r1, [r3] @@ -71,7 +73,11 @@ printhex: adr r2, hexbuf b printascii ENDPROC(printhex2) -hexbuf: .space 16 + .pushsection .bss +hexbuf_addr: .space 16 + .popsection + .align +hexbuf_rel: .long hexbuf_addr - . .ltorg @@ -120,7 +126,9 @@ ENTRY(printascii) ENDPROC(printascii) ENTRY(printch) - adr r1, hexbuf + adr r1, hexbuf_rel + ldr r2, [r1] + add r1, r1, r2 strb r0, [r1] mov r0, #0x03 @ SYS_WRITEC ARM( svc #0x123456 ) |