FreeCalypso > hg > fc-tourmaline
annotate cdg-hybrid/makecdg.sh @ 268:f2e52cab0a73
abb_inth.c: check all interrupt causes, not just one
The original code used if - else if - else if etc constructs, thus
the first detected interrupt was the only one handled. However,
Iota ITSTATREG is a clear-on-read register, thus if we only handle
the first detected interrupt and skip checking the others, then the
other interrupts will be lost, if more than one interrupt happened
to occur in one ABB interrupt handling cycle - a form of rare race
condition. Change the code to check all interrupts that were read
in this cycle.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 13 Jun 2021 18:17:53 +0000 |
parents | 35f7a1dc9f7d |
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cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
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1 #!/bin/sh |
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Mychaela Falconia <falcon@freecalypso.org>
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2 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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3 set -e |
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cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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4 |
35f7a1dc9f7d
cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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5 rm -rf tempout |
35f7a1dc9f7d
cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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6 mkdir tempout |
35f7a1dc9f7d
cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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7 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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8 # The arguments to ccdgen have been taken from TCS211 pdt_*.mak makefiles. |
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cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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9 |
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cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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10 ../toolwrap/ccdgen -h -m512 -a2 -ifflags.h -otempout -Rpdf-mdf-list |
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cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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11 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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12 echo "Converting from CRLF to UNIX line endings" |
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cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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13 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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14 rm -rf cdginc |
35f7a1dc9f7d
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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15 mkdir cdginc |
35f7a1dc9f7d
cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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16 |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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17 # fromdos comes with Slackware, dunno about other distros |
35f7a1dc9f7d
cdg-hybrid: import from Magnetite
Mychaela Falconia <falcon@freecalypso.org>
parents:
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18 for i in `cat gen-file-list` |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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19 do |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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20 fromdos < tempout/$i > cdginc/$i |
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Mychaela Falconia <falcon@freecalypso.org>
parents:
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21 done |