Tighten the constraints for warning about NOPs for the MSP 430 ISA, so NOPs are only...

[deliverable/binutils-gdb.git] / gas / ChangeLog

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 4b029964acfe8ded43f12f1723699c03f43e5c25..112b0f55d4f404deeb5bc9b6df7900df77ed22e4 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,38 @@
+2018-11-27  Jozef Lawrynowicz  <jozef.l@mittosystems.com>
+
+       * config/tc-msp430.c (is_dint): New.
+       (is_eint): New.
+       (gen_nop): New.
+       (warn_eint_nop): New.
+       (warn_unsure_interrupt): New.
+       (msp430_operands): Determine the effect MOV #N,SR insns have on
+       interrupt state.
+       Only emit NOP warnings for 430 ISA in certain situations.
+       (msp430_md_end): Only warn about an EINT at the end of the file
+       if NOP warnings are enabled.
+       * testsuite/gas/msp430/bad.l: Adjust expected output for new warnings.
+       * testsuite/gas/msp430/msp430.exp: Run new tests.
+       * testsuite/gas/msp430/nop-dint-430.d: New.
+       * testsuite/gas/msp430/nop-dint-430.l: New.
+       * testsuite/gas/msp430/nop-dint-430x-ignore.d: New.
+       * testsuite/gas/msp430/nop-dint-430x-silent.d: New.
+       * testsuite/gas/msp430/nop-dint-430x.d: New.
+       * testsuite/gas/msp430/nop-dint-430x.l: New.
+       * testsuite/gas/msp430/nop-dint.s: New.
+       * testsuite/gas/msp430/nop-eint-430.d: New.
+       * testsuite/gas/msp430/nop-eint-430.l: New.
+       * testsuite/gas/msp430/nop-eint-430x-ignore.d: New.
+       * testsuite/gas/msp430/nop-eint-430x-silent.d: New.
+       * testsuite/gas/msp430/nop-eint-430x.d: New.
+       * testsuite/gas/msp430/nop-eint-430x.l: New.
+       * testsuite/gas/msp430/nop-eint.s: New.
+       * testsuite/gas/msp430/nop-int-430.d: New.
+       * testsuite/gas/msp430/nop-int-430.l: New.
+       * testsuite/gas/msp430/nop-int-430x-silent.d: New.
+       * testsuite/gas/msp430/nop-int-430x.d: New.
+       * testsuite/gas/msp430/nop-int-430x.l: New.
+       * testsuite/gas/msp430/nop-int.s: New.
+
 2018-11-23  Andre Vieira  <andre.simoesdiasvieira@arm.com>
 
        * testsuite/gas/arm/bl-local-v4t.d: Remove