X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=cpu%2FChangeLog;h=cd40af4113209f8687cedb24476672630a832b0f;hb=f6044a4be7f6f04e96f145ba045608e75e1e852b;hp=c5a44ab45f0f63b579d9aecbc24203c50d4eb046;hpb=22508f61d072de718823429fad0030bf1cd9c6c9;p=deliverable%2Fbinutils-gdb.git

diff --git a/cpu/ChangeLog b/cpu/ChangeLog
index c5a44ab45f..cd40af4113 100644
--- a/cpu/ChangeLog
+++ b/cpu/ChangeLog
@@ -1,3 +1,38 @@
+2020-01-13  Alan Modra  <amodra@gmail.com>
+
+	* fr30.cpu (f-disp9, f-disp10, f-s10, f-rel9, f-rel12): Don't
+	left shift signed values.
+
+2020-01-06  Alan Modra  <amodra@gmail.com>
+
+	* m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
+	bits before shifting rather than masking after shifting.
+	(f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
+	(f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
+	(f-dsp-64-u16, f-dsp-8-s24): Likewise.
+	(f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
+
+2020-01-04  Alan Modra  <amodra@gmail.com>
+
+	* m32r.cpu (f-disp8): Avoid left shift of negative values.
+	(f-disp16, f-disp24): Likewise.
+
+2019-12-23  Alan Modra  <amodra@gmail.com>
+
+	* iq2000.cpu (f-offset): Avoid left shift of negative values.
+
+2019-12-20  Alan Modra  <amodra@gmail.com>
+
+	* or1korbis.cpu (f-disp26, f-disp21): Don't left shift negative values.
+
+2019-12-17  Alan Modra  <amodra@gmail.com>
+
+	* bpf.cpu (f-imm64): Avoid signed overflow.
+
+2019-12-16  Alan Modra  <amodra@gmail.com>
+
+	* xstormy16.cpu (f-rel12a): Avoid signed overflow.
+
 2019-12-11  Alan Modra  <amodra@gmail.com>
 
 	* epiphany.cpu (f-sdisp11): Don't sign extend with shifts.