This is the mail archive of the gdb-patches@sourceware.org mailing list for the GDB project.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |
Other format: | [Raw text] |
and another test for this behavior -mike 2012-03-19 Stuart Henderson <stuart.henderson@analog.com> * c_dsp32shiftim_amix.s: Check edge cases in shift behavior. --- a/sim/testsuite/sim/bfin/c_dsp32shiftim_amix.s +++ b/sim/testsuite/sim/bfin/c_dsp32shiftim_amix.s @@ -114,6 +114,13 @@ R7 = R2 << 5 (S); /* r7 = 0x80000000 */ CHECKREG r6, 0x80000000; CHECKREG r7, 0x80000000; +imm32 r0, 0xFFFFFFF4; +imm32 r2, 0xFFF00001; +R6 = R0 << 31 (S); /* r6 = 0x80000000 */ +R7 = R2 << 31 (S); /* r7 = 0x80000000 */ +CHECKREG r6, 0x80000000; +CHECKREG r7, 0x80000000; + // Ashift : NEGATIVE data, count (-)=right (half reg) Working ok imm32 r0, 0x80f080f0;
Attachment:
signature.asc
Description: This is a digitally signed message part.
Index Nav: | [Date Index] [Subject Index] [Author Index] [Thread Index] | |
---|---|---|
Message Nav: | [Date Prev] [Date Next] | [Thread Prev] [Thread Next] |