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hw/registerfields: Use 64-bit bitfield for FIELD_DP64 

If we have a field that's wider than 32-bits, we need a data type wide enough to
be able to create the bitfield used to deposit the value.

Signed-off-by: Joe Komlodi <joe.komlodi@xilinx.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 1626805903-162860-3-git-send-email-joe.komlodi@xilinx.com
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
This commit is contained in:
Joe Komlodi 2021-07-20 11:31:43 -07:00 committed by Alistair Francis
parent 4d63ef20cf
commit 2a4b408930
1 changed files with 1 additions and 1 deletions
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2
include/hw/registerfields.h
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@ -95,7 +95,7 @@
_d; })
#define FIELD_DP64(storage, reg, field, val) ({ \
struct { \
unsigned int v:R_ ## reg ## _ ## field ## _LENGTH; \
uint64_t v:R_ ## reg ## _ ## field ## _LENGTH; \
} _v = { .v = val }; \
uint64_t _d; \
_d = deposit64((storage), R_ ## reg ## _ ## field ## _SHIFT, \