falso
/
qemu-irix
mirror of https://github.com/n64decomp/qemu-irix.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

disas/cris.c: Avoid unintentional sign extension 

Commit 001ebaca7b fixed some unintended sign extension issues
spotted by Coverity (CID 1005402, 1005403), but didn't catch
all of them. Fix the rest, so we behave consistently whether
'long' is 32 bit or 64 bit.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-id: 1490970671-20560-1-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2017-03-31 15:31:11 +01:00
parent 6499fd151d
commit 230f4c6bc5
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
disas/cris.c
View File

@ -2048,7 +2048,7 @@ print_with_operands (const struct cris_opcode *opcodep,
{ {
/* We're looking at [pc+], i.e. we need to output an immediate /* We're looking at [pc+], i.e. we need to output an immediate
number, where the size can depend on different things. */ number, where the size can depend on different things. */
long number; int32_t number;
int signedp int signedp
= ((*cs == 'z' && (insn & 0x20)) = ((*cs == 'z' && (insn & 0x20))
|| opcodep->match == BDAP_QUICK_OPCODE); || opcodep->match == BDAP_QUICK_OPCODE);
@ -2290,7 +2290,7 @@ print_with_operands (const struct cris_opcode *opcodep,
if ((prefix_insn & 0x400) && (prefix_insn & 15) == 15) if ((prefix_insn & 0x400) && (prefix_insn & 15) == 15)
{ {
long number; int32_t number;
unsigned int nbytes; unsigned int nbytes;
/* It's a value. Get its size. */ /* It's a value. Get its size. */