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* target/ppc: Move common SPR functions out of cpu_initFabiano Rosas2022-02-181-0/+1
| | | | | | | | | | | | | | Let's leave cpu_init with just generic CPU initialization and QOM-related functions. The rest of the SPR registration functions will be moved in the following patches along with the code that uses them. These are only the commonly used ones. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20220216162426.1885923-28-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
* target/ppc: cpu_init: Move SPR registration macros to a headerFabiano Rosas2022-02-181-0/+56
| | | | | | | | | | | Put the SPR registration macros in a header that is accessible outside of cpu_init.c. The following patches will move CPU-specific code to separate files and will need to access it. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20220216162426.1885923-26-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
* target/ppc: cpu_init: Expose some SPR registration helpersFabiano Rosas2022-02-181-0/+8
| | | | | | | | | | | | | | | | | | | The following patches will move CPU-specific code into separate files, so expose the most used SPR registration functions: register_sdr1_sprs | 22 callers register_low_BATs | 20 callers register_non_embedded_sprs | 19 callers register_high_BATs | 10 callers register_thrm_sprs | 8 callers register_usprgh_sprs | 6 callers register_6xx_7xx_soft_tlb | only 3 callers, but it helps to keep the soft TLB code consistent. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20220216162426.1885923-25-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>
* target/ppc: Rename spr_tcg.h to spr_common.hFabiano Rosas2022-02-181-0/+144
Initial intent for the spr_tcg header was to expose the spr_read|write callbacks that are only used by TCG code. However, although these routines are TCG-specific, the KVM code needs access to env->sprs which creation is currently coupled to the callback registration. We are probably not going to decouple SPR creation and TCG callback registration any time soon, so let's rename the header to spr_common to accomodate the register_*_sprs functions that will be moved out of cpu_init.c in the following patches. Signed-off-by: Fabiano Rosas <farosas@linux.ibm.com> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Message-Id: <20220216162426.1885923-24-farosas@linux.ibm.com> Signed-off-by: Cédric Le Goater <clg@kaod.org>