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arm64/sysreg: Extend the maximum width of a register and symbol name

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32bit has multiple values for its id registers, as extra properties
were added to the CPUs. Some of these end up having long names, which
exceed the fixed 48 character column that the sysreg awk script generates.

For example, the ID_MMFR1_EL1.L1Hvd field has an encoding whose natural
name would be 'invalidate Iside only'. Using this causes compile errors
as the script generates the following:
 #define ID_MMFR1_EL1_L1Hvd_INVALIDATE_ISIDE_ONLYUL(0b0001)

Add a few extra characters.

Reviewed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: James Morse <james.morse@arm.com>
Link: https://lore.kernel.org/r/20221130171637.718182-17-james.morse@arm.com
Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
James Morse 2022-11-30 17:16:15 +00:00 committed by Will Deacon
parent c6e155e8e5
commit 7587cdef55
1 changed files with 1 additions and 1 deletions
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2
arch/arm64/tools/gen-sysreg.awk
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@ -33,7 +33,7 @@ function expect_fields(nf) {
# Print a CPP macro definition, padded with spaces so that the macro bodies
# line up in a column
function define(name, val) {
printf "%-48s%s\n", "#define " name, val
printf "%-56s%s\n", "#define " name, val
}
# Print standard BITMASK/SHIFT/WIDTH CPP definitions for a field