If needs be, I can easily build on this merge request later to fill the
saved register arrays if a particular architecture has a tailor-made
solution.
Note that the volatile registers are not saved in this array and are
checked separately. (e.g. in aoptx86.pas, the method
GetIntRegisterBetween, which could theoretically be made
platform-independent (it contains some conditional code for i386 because
8-bit registers can only be AL, CL, DL and BL), calls "RegSet
:=paramanager.get_volatile_registers_int(current_procinfo.procdef.proccalloption)
+current_procinfo.saved_regs_int;" to get the list of registers
available to the current procedure. While this is slightly slower, I
figure it's a bit more flexible and backward-compatible.
Gareth aka. Kit
On 27/12/2021 19:32, J. Gareth Moreton via fpc-devel wrote:
Hi Florian et al,
I fixed up the CPU subtype in
https://gitlab.com/freepascal.org/fpc/source/-/merge_requests/104 -
hopefully the merge request is good now.
Gareth aka. Kit
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