gdb: Force use of float version of log10
This commit:
commit aa17805fb9a3a1983a510ba425b682fba03410c2
Date: Sat Aug 31 23:44:40 2019 +0100
gdb: Have 'maint info sections' print all sections again
introduced a use of log10 that took an int as a parameter.
Unfortunately this was causing a compilation error on Solaris, see:
https://sourceware.org/ml/gdb-patches/2019-09/msg00230.html
https://sourceware.org/ml/gdb-patches/2019-09/msg00231.html
because there was only a float, double, or long double version of
log10, and the compiler doesn't know which to choose.
This commit should resolve this issue by casting the argument to
float.
gdb/ChangeLog:
* maint.c (maint_print_section_data::maint_print_section_data):
Force use of 'float log10 (float)' by casting the argument to
float.
diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 4158161..1478824 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,11 @@
2019-09-12 Andrew Burgess <andrew.burgess@embecosm.com>
+ * maint.c (maint_print_section_data::maint_print_section_data):
+ Force use of 'float log10 (float)' by casting the argument to
+ float.
+
+2019-09-12 Andrew Burgess <andrew.burgess@embecosm.com>
+
* maint.c: Add 'cmath' include.
(struct maint_print_section_data): New structure.
(print_section_index): New function.
diff --git a/gdb/maint.c b/gdb/maint.c
index 286ec31..1a621a1 100644
--- a/gdb/maint.c
+++ b/gdb/maint.c
@@ -301,7 +301,7 @@
arg(arg)
{
int section_count = gdb_bfd_count_sections (abfd);
- index_digits = ((int) log10 (section_count)) + 1;
+ index_digits = ((int) log10 ((float) section_count)) + 1;
}
private:
