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[/] [or1k/] [tags/] [nog_patch_33] - 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 7809d 06h /or1k/tags/nog_patch_33
1115 Fix stack-walking code in or1k_frame_chain() and or1k_skip_prologue()
to expect the function prologue that or32 gcc currently emits, rather
than a previous incarnation of the or1k ABI.		 sfurman 7825d 04h /or1k/tags/nog_patch_33
1114 Added cvs log keywords lampret 7840d 00h /or1k/tags/nog_patch_33
1113 Typos by Maria Bolado lampret 7840d 01h /or1k/tags/nog_patch_33
1112 Updated sensitivity list for trace buffer [only relevant for Xilinx FPGAs] lampret 7846d 01h /or1k/tags/nog_patch_33
1111 Small fix for path of tth binary. lampret 7855d 07h /or1k/tags/nog_patch_33
1110 Re-generated. lampret 7855d 08h /or1k/tags/nog_patch_33
1109 Temp files should rather not be in the cvs repository. lampret 7855d 08h /or1k/tags/nog_patch_33
1108 Errors fixed. lampret 7855d 08h /or1k/tags/nog_patch_33
1107 Updatded and improved formatting. lampret 7855d 08h /or1k/tags/nog_patch_33
1106 Cache invalidate bug fixed again (it was ok before). simons 7889d 12h /or1k/tags/nog_patch_33
1105 Added WB b3 signals lampret 7890d 19h /or1k/tags/nog_patch_33
1104 Added optional support for WB B3 specification (xwb_cti_o, xwb_bte_o). Made xwb_cab_o optional. lampret 7890d 19h /or1k/tags/nog_patch_33
1103 sync problem in cuc not yet fixed markom 7895d 14h /or1k/tags/nog_patch_33
1102 few cuc bug fixes markom 7895d 14h /or1k/tags/nog_patch_33
1101 cuc now compiles markom 7895d 16h /or1k/tags/nog_patch_33
1100 cvs problem fixed markom 7895d 17h /or1k/tags/nog_patch_33
1099 cvs bug fixed markom 7895d 17h /or1k/tags/nog_patch_33
1098 small bug in cuc fixed markom 7895d 17h /or1k/tags/nog_patch_33
1097 Cache invalidate bug fixed. simons 7896d 07h /or1k/tags/nog_patch_33

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