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target/arm: Move gdbstub related code out of helper.c

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Currently helper.c includes some code which is part of the arm
target's gdbstub support.  This code has a better home: in gdbstub.c
and gdbstub64.c.  Move it there.

Because aarch64_fpu_gdb_get_reg() and aarch64_fpu_gdb_set_reg() move
into gdbstub64.c, this means that they're now compiled only for
TARGET_AARCH64 rather than always.  That is the only case when they
would ever be used, but it does mean that the ifdef in
arm_cpu_register_gdb_regs_for_features() needs to be adjusted to
match.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20210921162901.17508-4-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2021-09-21 17:28:59 +01:00
parent d59b7cdccc
commit 89f4f20e27
4 changed files with 277 additions and 271 deletions
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7
target/arm/internals.h
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@ -1270,4 +1270,11 @@ static inline uint64_t pmu_counter_mask(CPUARMState *env)
return (1 << 31) | ((1 << pmu_num_counters(env)) - 1);
}
#ifdef TARGET_AARCH64
int arm_gdb_get_svereg(CPUARMState *env, GByteArray *buf, int reg);
int arm_gdb_set_svereg(CPUARMState *env, uint8_t *buf, int reg);
int aarch64_fpu_gdb_get_reg(CPUARMState *env, GByteArray *buf, int reg);
int aarch64_fpu_gdb_set_reg(CPUARMState *env, uint8_t *buf, int reg);
#endif
#endif