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[/] [or1k/] [tags/] [nog_patch_47/] [or1ksim/] [peripheral/] - Rev 1116

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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 7800d 21h /or1k/tags/nog_patch_47/or1ksim/peripheral
1100 cvs problem fixed markom 7887d 08h /or1k/tags/nog_patch_47/or1ksim/peripheral
1098 small bug in cuc fixed markom 7887d 08h /or1k/tags/nog_patch_47/or1ksim/peripheral
1073 channels support rprescott 7926d 02h /or1k/tags/nog_patch_47/or1ksim/peripheral
1070 Channels (fd,file,xterm) first import rprescott 7926d 02h /or1k/tags/nog_patch_47/or1ksim/peripheral
1068 Minimum packet length cheching changed to present the real hw. simons 7927d 19h /or1k/tags/nog_patch_47/or1ksim/peripheral
1067 Changed main structure. rherveille 7930d 10h /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 7933d 07h /or1k/tags/nog_patch_47/or1ksim/peripheral
1058 Different memory controller. simons 7964d 23h /or1k/tags/nog_patch_47/or1ksim/peripheral
1019 fixed some bugs detected by Bender hardware rherveille 7982d 00h /or1k/tags/nog_patch_47/or1ksim/peripheral
1018 TX_BD_NUM register now contains a real number of transmit BDs (before this was n*2) simons 7982d 07h /or1k/tags/nog_patch_47/or1ksim/peripheral
997 PRINTF should be used instead of printf; command redirection repaired markom 7989d 11h /or1k/tags/nog_patch_47/or1ksim/peripheral
970 Testbench is now running on ORP architecture platform. simons 7996d 22h /or1k/tags/nog_patch_47/or1ksim/peripheral
919 stable release rherveille 8012d 02h /or1k/tags/nog_patch_47/or1ksim/peripheral
889 Modified Ethernet model. ivang 8031d 02h /or1k/tags/nog_patch_47/or1ksim/peripheral
884 code cleaning - a lot of global variables moved to runtime struct markom 8033d 09h /or1k/tags/nog_patch_47/or1ksim/peripheral
877 ata beta release rherveille 8040d 21h /or1k/tags/nog_patch_47/or1ksim/peripheral
876 Beta release of ATA simulation rherveille 8040d 21h /or1k/tags/nog_patch_47/or1ksim/peripheral
867 ifdefs changed to ifs, to exclude ethernet_i header file markom 8070d 14h /or1k/tags/nog_patch_47/or1ksim/peripheral
859 camera support added to fb markom 8082d 13h /or1k/tags/nog_patch_47/or1ksim/peripheral

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