@@ -394,6 +394,11 @@ proc gcc-dg-prune { system text } {
return "::unsupported::memory full"
}
+ if { [regexp "(^|\n)\[^\n\]*: region \[^\n\]* overflowed" $text]
+ && [check_effective_target_tiny] } {
+ return "::unsupported::memory full"
+ }
+
# Likewise, if we see ".text exceeds local store range" or
# similar.
if {[string match "spu-*" $system] && \
@@ -8843,6 +8843,11 @@ proc check_effective_target_tiny {} {
&& [check_effective_target_avr_tiny] } {
set et_target_tiny_saved 1
}
+ # PRU Program Counter is 16-bits, and trampolines are not supported.
+ # Hence directly declare as a tiny target.
+ if [istarget pru-*-*] {
+ set et_target_tiny_saved 1
+ }
}
return $et_target_tiny_saved
@@ -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: 2018-08-29 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/gcc-dg.exp | 5 +++++ gcc/testsuite/lib/target-supports.exp | 5 +++++ gcc/testsuite/lib/target-utils.exp | 4 ++++ 3 files changed, 14 insertions(+)