diff options
Diffstat (limited to 'c/src/lib/libbsp/powerpc/mbx8xx/console/console.c')
-rw-r--r-- | c/src/lib/libbsp/powerpc/mbx8xx/console/console.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/c/src/lib/libbsp/powerpc/mbx8xx/console/console.c b/c/src/lib/libbsp/powerpc/mbx8xx/console/console.c index cfb4564801..8f731058d5 100644 --- a/c/src/lib/libbsp/powerpc/mbx8xx/console/console.c +++ b/c/src/lib/libbsp/powerpc/mbx8xx/console/console.c @@ -173,9 +173,9 @@ static int _EPPCBug_pollRead( simask = m8xx.simask; /* Check for a char in the input FIFO using .CIO_STAT */ - asm volatile( "li 10,0x202 - mr 3, %0 - mr 4, %1 + asm volatile( "li 10,0x202\n\ + mr 3, %0\n\ + mr 4, %1\n\ sc" :: "g" (&input_params), "g" (&output_params) : "3", "4", "10" ); @@ -185,9 +185,9 @@ static int _EPPCBug_pollRead( input_params.inbuf = &c; input_params.nbytes_requested = 1; - asm volatile( "li 10,0x200 /* Code for .CIO_READ */ - mr 3, %0 /* Address of input_params */ - mr 4, %1 /* Address of output_params */ + asm volatile( "li 10,0x200 /* Code for .CIO_READ */\n\ + mr 3, %0 /* Address of input_params */\n\ + mr 4, %1 /* Address of output_params */\n\ sc" /* Call EPPCBUG */ :: "g" (&input_params), "g" (&output_params) : "3", "4", "10" ); @@ -288,9 +288,9 @@ static int _EPPCBug_pollWrite( /* Wait for space in the output buffer */ do { /* Check for space in the output FIFO */ - asm volatile( "li 10,0x202 /* Code for .CIO_STAT */ - mr 3, %0 /* Address of input_params */ - mr 4, %1 /* Address of output_params */ + asm volatile( "li 10,0x202 /* Code for .CIO_STAT */\n\ + mr 3, %0 /* Address of input_params */\n\ + mr 4, %1 /* Address of output_params */\n\ sc" /* Call EPPCBUG */ :: "g" (&input_params), "g" (&output_params) : "3", "4", "10" ); @@ -302,9 +302,9 @@ static int _EPPCBug_pollWrite( input_params.outbuf = &buf[i]; input_params.nbytes_to_output = len - i; - asm volatile( "li 10,0x201 /* Code for .CIO_WRITE */ - mr 3, %0 /* Address of input_params */ - mr 4, %1 /* Address of output_params */ + asm volatile( "li 10,0x201 /* Code for .CIO_WRITE */\n\ + mr 3, %0 /* Address of input_params */\n\ + mr 4, %1 /* Address of output_params */\n\ sc" /* Call EPPCBUG */ :: "g" (&input_params), "g" (&output_params) : "3", "4", "10" ); |