Commit b9317a2a authored by Max Filippov's avatar Max Filippov
Browse files

target/xtensa: mark register windows in the dump 



Add arrows that mark beginning of register windows and position of the
current window in the windowed register file.

Signed-off-by: default avatarMax Filippov <jcmvbkbc@gmail.com>
parent b55b1afd

target/xtensa/translate.c

+7 −2
Original line number Diff line number Diff line
@@ -1219,8 +1219,13 @@ void xtensa_cpu_dump_state(CPUState *cs, FILE *f, 
    cpu_fprintf(f, "\n");



    for (i = 0; i < env->config->nareg; ++i) {

        cpu_fprintf(f, "AR%02d=%08x%c", i, env->phys_regs[i],

                (i % 4) == 3 ? '\n' : ' ');

        cpu_fprintf(f, "AR%02d=%08x ", i, env->phys_regs[i]);

        if (i % 4 == 3) {

            bool ws = (env->sregs[WINDOW_START] & (1 << (i / 4))) != 0;

            bool cw = env->sregs[WINDOW_BASE] == i / 4;



            cpu_fprintf(f, "%c%c\n", ws ? '<' : ' ', cw ? '=' : ' ');

        }

    }



    if (xtensa_option_enabled(env->config, XTENSA_OPTION_FP_COPROCESSOR)) {