OpenE2K/qemu-e2k
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target: e2k: Fix e2k_cpu_gdb_read_register.

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This commit is contained in:
Denis Drakhnia 2020-11-22 12:37:00 +02:00
parent 9d2966b336
commit d81651b6cb
1 changed files with 14 additions and 14 deletions
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28
target/e2k/gdbstub.c
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@ -30,15 +30,15 @@ int e2k_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
CPUClass *cc = CPU_GET_CLASS(cs);
CPUE2KState *env = &cpu->env;
if (n < 3) {
return gdb_get_reg64(mem_buf, 0); // unk
}
if (3 <= n && n < 35) {
return gdb_get_reg64(mem_buf, env->gregs[n - 3]);
}
switch (n) {
case 0:
case 1:
case 2:
return gdb_get_reg64(mem_buf, 0); // unk
case 35: return gdb_get_reg64(mem_buf, 0); // psr
case 36: return gdb_get_reg64(mem_buf, 0); // upsr
case 37: return gdb_get_reg64(mem_buf, 0); // oscud_lo
@ -59,7 +59,7 @@ int e2k_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
case 52: return gdb_get_reg64(mem_buf, 0); // unk
case 53: return gdb_get_reg64(mem_buf, env->ip); // ip
case 54: return gdb_get_reg64(mem_buf, 0); // TODO: something associated with wd
case 55: return gdb_get_reg64(mem_buf, 0); // unk
case 55: return gdb_get_reg64(mem_buf, 0); // br
case 56: return gdb_get_reg64(mem_buf, 0); // cwd
case 57: return gdb_get_reg64(mem_buf, env->pcsp_lo); // pcsp_lo
case 58: return gdb_get_reg64(mem_buf, env->pcsp_hi); // pcsp_hi
@ -156,7 +156,7 @@ int e2k_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
case 335: return gdb_get_reg64(mem_buf, 0); // unk
case 336: return gdb_get_reg64(mem_buf, 0); // bgr
case 337: return gdb_get_reg64(mem_buf, 0); // unk
case 338: return gdb_get_reg64(mem_buf, 0); // nip
case 338: return gdb_get_reg64(mem_buf, env->nip); // nip
case 339: return gdb_get_reg64(mem_buf, 0); // ctpr1
case 340: return gdb_get_reg64(mem_buf, 0); // ctpr2
case 341: return gdb_get_reg64(mem_buf, 0); // ctpr3
@ -175,14 +175,10 @@ int e2k_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
return gdb_get_reg64(mem_buf, 0); // unk
}
if (360 <= n && n < 364) {
if (360 <= n && n < 368) {
return gdb_get_reg64(mem_buf, 0); // xgN
}
if (363 <= n && n < 369) {
return gdb_get_reg64(mem_buf, 0); // unk
}
if (n == 368) {
return gdb_get_reg64(mem_buf, 0); // rpr_hi
}
@ -207,8 +203,12 @@ int e2k_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
return gdb_get_reg64(mem_buf, 0); // trap_cell_val_N
}
if (n == 428 || n == 429) {
return gdb_get_reg64(mem_buf, 0); // unk
if (n == 428) {
return gdb_get_reg64(mem_buf, 0); // trap_cell_tag_N [0, 7)
}
if (n == 429) {
return gdb_get_reg64(mem_buf, 0); // trap_cell_tag_N [8, 9)
}
if (430 <= n && n < 440) {
@ -224,7 +224,7 @@ int e2k_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
}
if (504 <= n && n < 552) {
return gdb_get_reg64(mem_buf, 0); // TLB?
return gdb_get_reg64(mem_buf, 0); // mlt_N (3 regs)
}
if (n == 552) {