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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [peripheral/] - Rev 1332

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Rev Log message Author Age Path
1116 There was a bug in the simulator's UART implementation that caused the
UART's LSR register to become corrupted. This was due to an
assumption that 'char' is an unsigned type, but that is not true on
all platforms.

When the char type is signed and a character is read in the range
0x80-0xff, the high bit is sign-extended into the upper bits of an
entry in the receive FIFO. When the character reaches the head of the
FIFO, the upper bits of the FIFO entry are OR'ed into the LSR, causing
the LSR to be set to 0xFF.

A simple cast fixes the problem.		 sfurman 7840d 05h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1100 cvs problem fixed markom 7926d 15h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1098 small bug in cuc fixed markom 7926d 16h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1073 channels support rprescott 7965d 09h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1070 Channels (fd,file,xterm) first import rprescott 7965d 09h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1068 Minimum packet length cheching changed to present the real hw. simons 7967d 02h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1067 Changed main structure. rherveille 7969d 17h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1065 Removed trailing ' \' used to continue code on the next line.
This caused problems with some compilers.		 rherveille 7972d 14h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1058 Different memory controller. simons 8004d 06h /or1k/tags/nog_patch_47/or1ksim/peripheral/
1019 fixed some bugs detected by Bender hardware rherveille 8021d 07h /or1k/tags/nog_patch_47/or1ksim/peripheral/

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