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| author | Joel Brobecker <brobecker@adacore.com> | 2020-11-15 03:10:52 -0500 |
|---|---|---|
| committer | Joel Brobecker <brobecker@adacore.com> | 2020-11-15 03:10:52 -0500 |
| commit | e55c6530dbf96bfbe2e4a232c0feb19c0a4a2294 (patch) | |
| tree | 2924eba4d072b23919374e31ef15ac42b0e8024b /gdb/utils.h | |
| parent | b34c74ab9a6b8dc0ace3d0cc67bf62de8a74ea00 (diff) | |
| download | binutils-e55c6530dbf96bfbe2e4a232c0feb19c0a4a2294.zip binutils-e55c6530dbf96bfbe2e4a232c0feb19c0a4a2294.tar.gz binutils-e55c6530dbf96bfbe2e4a232c0feb19c0a4a2294.tar.bz2 | |
Move uinteger_pow gdb/valarith.c to gdb/utils.c and make it public
This is a generic function which I would like to use in a followup
patch adding support for fixed-point types. So this commit moves it
out of valarith.c into util.c, and makes it non-static.
gdb/ChangeLog:
* utils.h (uinteger_pow): Add declaration.
* utils.c (uinteger_pow): Moved here (without changes)...
* valarith.c (uinteger_pow): ... from here.
Diffstat (limited to 'gdb/utils.h')
| -rw-r--r-- | gdb/utils.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gdb/utils.h b/gdb/utils.h index 6948908..a8c65ed 100644 --- a/gdb/utils.h +++ b/gdb/utils.h @@ -593,6 +593,13 @@ extern pid_t wait_to_die_with_timeout (pid_t pid, int *status, int timeout); extern int myread (int, char *, int); +/* Integer exponentiation: Return V1**V2, where both arguments + are integers. + + Requires V1 != 0 if V2 < 0. + Returns 1 for 0 ** 0. */ +extern ULONGEST uinteger_pow (ULONGEST v1, LONGEST v2); + /* Resource limits used by getrlimit and setrlimit. */ enum resource_limit_kind |