ShuriZma
/
xemu
mirror of https://github.com/xemu-project/xemu.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

target/alpha: Fix temp leak in gen_mtpr 

Tested-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2017-07-13 13:32:09 -10:00
parent 22d716c28e
commit a4535b8e3e
1 changed files with 6 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
target/alpha/translate.c
View File

@ -1392,7 +1392,6 @@ static ExitStatus gen_mfpr(DisasContext *ctx, TCGv va, int regno)
static ExitStatus gen_mtpr(DisasContext *ctx, TCGv vb, int regno) static ExitStatus gen_mtpr(DisasContext *ctx, TCGv vb, int regno)
{ {
TCGv tmp;
int data; int data;
switch (regno) { switch (regno) {
@ -1408,9 +1407,12 @@ static ExitStatus gen_mtpr(DisasContext *ctx, TCGv vb, int regno)
case 253: case 253:
/* WAIT */ /* WAIT */
tmp = tcg_const_i64(1); {
tcg_gen_st32_i64(tmp, cpu_env, -offsetof(AlphaCPU, env) + TCGv_i32 tmp = tcg_const_i32(1);
offsetof(CPUState, halted)); tcg_gen_st_i32(tmp, cpu_env, -offsetof(AlphaCPU, env) +
offsetof(CPUState, halted));
tcg_temp_free_i32(tmp);
}
return gen_excp(ctx, EXCP_HALTED, 0); return gen_excp(ctx, EXCP_HALTED, 0);
case 252: case 252: