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cpu: move adjust_watchpoint_address to tcg_ops

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commit 4061200059 ("arm: Correctly handle watchpoints for BE32 CPUs")

introduced this ARM-specific, TCG-specific hack to adjust the address,
before checking it with cpu_check_watchpoint.

Make adjust_watchpoint_address optional and move it to tcg_ops.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210204163931.7358-14-cfontana@suse.de>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Claudio Fontana 2021-02-04 17:39:21 +01:00 • committed by Richard Henderson
parent 79fc8d4511
commit 9ea9087bb4
4 changed files with 10 additions and 9 deletions
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6
include/hw/core/cpu.h
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@ -136,6 +136,11 @@ typedef struct TcgCpuOperations {
void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
/**
* @adjust_watchpoint_address: hack for cpu_check_watchpoint used by ARM
*/
vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);
} TcgCpuOperations;
/**
@ -244,7 +249,6 @@ struct CPUClass {
const char * (*gdb_get_dynamic_xml)(CPUState *cpu, const char *xmlname);
void (*disas_set_info)(CPUState *cpu, disassemble_info *info);
vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);
const char *deprecation_note;
/* Keep non-pointer data at the end to minimize holes. */