Almudena Garcia, le sam. 05 août 2023 12:31:53 +0000, a ecrit: > With this change we can update CPU_NUMBER assembly routine to a simpler > version.
Simpler? How so? > El sábado 5 de agosto de 2023, Damien Zammit escribió: > > diff --git a/i386/i386/cpu_number.h b/i386/i386/cpu_number.h > > index a5658471..c00896e8 100644 > > --- a/i386/i386/cpu_number.h > > +++ b/i386/i386/cpu_number.h > > @@ -43,6 +43,7 @@ > > movl %cs:lapic, reg ;\ > > movl %cs:APIC_ID(reg), reg ;\ > > shrl $24, reg ;\ > > + movl %cs:CX(cpu_id_lut, reg), reg ;\ AIUI we still need to get the lapic address to read the apic id of the current processor, and then translate. I don't see how we could make this simpler? Samuel
