@@ -8765,6 +8765,11 @@ proc check_effective_target_tiny {} {
&& [check_effective_target_avr_tiny] } {
return 1
}
+ # PRU Program Counter is 16-bits, and trampolines are not supported.
+ # Hence directly declare as a tiny target.
+ if [istarget pru-*-*] {
+ return 1
+ }
return 0
}]
}
@@ -35,6 +35,10 @@ proc ${tool}_check_unsupported_p { output } {
&& [check_effective_target_tiny] } {
return "memory full"
}
+ if { [regexp "(^|\n)\[^\n\]*: region \[^\n\]* overflowed" $output]
+ && [check_effective_target_tiny] } {
+ return "memory full"
+ }
if { [istarget spu-*-*] && \
[string match "*exceeds local store*" $output] } {
PRU architecture supports maximum 256k program memory (IMEM). Some GCC test cases manage to produce executables bigger than that. gcc/testsuite/ChangeLog: 2019-06-07 Dimitar Dimitrov <dimitar@dinux.eu> * lib/gcc-dg.exp: Bail on region overflow for tiny targets. * lib/target-utils.exp: Ditto. * lib/target-supports.exp: Declare PRU target as tiny. Signed-off-by: Dimitar Dimitrov <dimitar@dinux.eu> --- gcc/testsuite/lib/target-supports.exp | 5 +++++ gcc/testsuite/lib/target-utils.exp | 4 ++++ 2 files changed, 9 insertions(+)