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target/ppc: gdbstub init spr gdb_id for all CPUs

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Make sure each CPU gets its state set up for gdb, not just the ones
before PowerPCCPUClass has had its gdb state set up.

Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Cédric Le Goater <clg@kaod.org>
This commit is contained in:
Nicholas Piggin 2023-05-31 11:23:09 +10:00 committed by Cédric Le Goater
parent 79dbd910c9
commit 981562ed2b
1 changed files with 19 additions and 11 deletions
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30
target/ppc/gdbstub.c
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@ -327,6 +327,25 @@ void ppc_gdb_gen_spr_xml(PowerPCCPU *cpu)
unsigned int num_regs = 0;
int i;
for (i = 0; i < ARRAY_SIZE(env->spr_cb); i++) {
ppc_spr_t *spr = &env->spr_cb[i];
if (!spr->name) {
continue;
}
/*
* GDB identifies registers based on the order they are
* presented in the XML. These ids will not match QEMU's
* representation (which follows the PowerISA).
*
* Store the position of the current register description so
* we can make the correspondence later.
*/
spr->gdb_id = num_regs;
num_regs++;
}
if (pcc->gdb_spr_xml) {
return;
}
@ -348,17 +367,6 @@ void ppc_gdb_gen_spr_xml(PowerPCCPU *cpu)
g_string_append_printf(xml, " bitsize=\"%d\"", TARGET_LONG_BITS);
g_string_append(xml, " group=\"spr\"/>");
/*
* GDB identifies registers based on the order they are
* presented in the XML. These ids will not match QEMU's
* representation (which follows the PowerISA).
*
* Store the position of the current register description so
* we can make the correspondence later.
*/
spr->gdb_id = num_regs;
num_regs++;
}
g_string_append(xml, "</feature>");