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saimaa: pc slot is 14th word (r0-r12,pc)

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SashegDev
2026-09-07 09:32:34 +00:00
parent 5f14a0eac5
commit 3258b0a6ff
1 changed files with 2 additions and 1 deletions
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qemu/saimaa.c
+2 -1
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@@ -187,7 +187,8 @@ static void saimaa_machine_init(MachineState *machine)
uint32_t tgt = strtoul(sms->sblmain, NULL, 0); uint32_t tgt = strtoul(sms->sblmain, NULL, 0);
uint32_t zero = 0; uint32_t zero = 0;
cpu_physical_memory_write(0x085FFF00, &zero, 4); cpu_physical_memory_write(0x085FFF00, &zero, 4);
cpu_physical_memory_write(0x085FFF00 + 12 * 4, &tgt, 4); /* trampoline pops r0-r12,pc: pc slot is 14th word */
cpu_physical_memory_write(0x085FFF00 + 13 * 4, &tgt, 4);
printf("saimaa: stack-pc override -> 0x%x\n", tgt); printf("saimaa: stack-pc override -> 0x%x\n", tgt);
} }
printf("saimaa: SBL1 %s loaded (%zd bytes), entry 0x%lx\n", printf("saimaa: SBL1 %s loaded (%zd bytes), entry 0x%lx\n",