Commit 05a9a651 authored by Edgar E. Iglesias's avatar Edgar E. Iglesias
Browse files

target-microblaze: dec_msr: Plug a temp leak 



Plug a temp leak.

Reported-by: default avatarRichard Henderson <richard.henderson@linaro.org>
Reviewed-by: default avatarPhilippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: default avatarEdgar E. Iglesias <edgar.iglesias@xilinx.com>
parent 3924a9aa

target/microblaze/translate.c

+9 −4
Original line number Diff line number Diff line
@@ -516,12 +516,17 @@ static void dec_msr(DisasContext *dc) 
#if !defined(CONFIG_USER_ONLY)

    /* Catch read/writes to the mmu block.  */

    if ((sr & ~0xff) == 0x1000) {

        TCGv_i32 tmp_sr;



        sr &= 7;

        tmp_sr = tcg_const_i32(sr);

        LOG_DIS("m%ss sr%d r%d imm=%x\n", to ? "t" : "f", sr, dc->ra, dc->imm);

        if (to)

            gen_helper_mmu_write(cpu_env, tcg_const_i32(sr), cpu_R[dc->ra]);

        else

            gen_helper_mmu_read(cpu_R[dc->rd], cpu_env, tcg_const_i32(sr));

        if (to) {

            gen_helper_mmu_write(cpu_env, tmp_sr, cpu_R[dc->ra]);

        } else {

            gen_helper_mmu_read(cpu_R[dc->rd], cpu_env, tmp_sr);

        }

        tcg_temp_free_i32(tmp_sr);

        return;

    }

#endif