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gdbstub: move sstep flags probing into AccelClass

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The support of single-stepping is very much dependent on support from
the accelerator we are using. To avoid special casing in gdbstub move
the probing out to an AccelClass function so future accelerators can
put their code there.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Mads Ynddal <mads@ynddal.dk>
Message-Id: <20220929114231.583801-44-alex.bennee@linaro.org>
This commit is contained in:
Alex Bennée 2022-09-29 12:42:23 +01:00
parent 842b42df2b
commit 3b7a93880a
6 changed files with 56 additions and 27 deletions
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8
include/sysemu/kvm.h
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@ -47,7 +47,6 @@ extern bool kvm_direct_msi_allowed;
extern bool kvm_ioeventfd_any_length_allowed;
extern bool kvm_msi_use_devid;
extern bool kvm_has_guest_debug;
extern int kvm_sstep_flags;
#define kvm_enabled() (kvm_allowed)
/**
@ -174,12 +173,6 @@ extern int kvm_sstep_flags;
*/
#define kvm_supports_guest_debug() (kvm_has_guest_debug)
/*
* kvm_supported_sstep_flags
* Returns: SSTEP_* flags that KVM supports for guest debug
*/
#define kvm_get_supported_sstep_flags() (kvm_sstep_flags)
#else
#define kvm_enabled() (0)
@ -198,7 +191,6 @@ extern int kvm_sstep_flags;
#define kvm_ioeventfd_any_length_enabled() (false)
#define kvm_msi_devid_required() (false)
#define kvm_supports_guest_debug() (false)
#define kvm_get_supported_sstep_flags() (0)
#endif /* CONFIG_KVM_IS_POSSIBLE */