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testsuite: fix is_aarch32_target

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   c221b2f770 Testsuite: Add gdb_can_simple_compile

changed the source file name extension of the test program from .s to .c
resulting in compile fails.  This, in turn, causes is_aarch32_target
checks to fail.

Change the test source from an assembly program to a C program using
inline assembly.

is_amd64_regs_target had a similar problem, which was fixed by commit

    224d30d393 testsuite: fix is_amd64_regs_target

This fix — and commit message — are mostly copied from it.

Approved-By: Simon Marchi <simon.marchi@efficios.com>
This commit is contained in:
Thiago Jung Bauermann
2025-03-28 01:03:20 -03:00
parent a93f60043a
commit 01e4635523
1 changed files with 9 additions and 6 deletions
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15
gdb/testsuite/lib/gdb.exp
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@@ -3937,13 +3937,16 @@ gdb_caching_proc is_aarch32_target {} {
return 0
}
set list {}
foreach reg \
{r0 r1 r2 r3} {
lappend list "\tmov $reg, $reg"
}
return [gdb_can_simple_compile aarch32 {
int main (void) {
asm ("\tmov r0, r0");
asm ("\tmov r1, r1");
asm ("\tmov r2, r2");
asm ("\tmov r3, r3");
return [gdb_can_simple_compile aarch32 [join $list \n]]
return 0;
}
}]
}
# Return 1 if this target is an aarch64, either lp64 or ilp32.