Sizes, virtual and physical addresses should use QAPI type 'size' (uint64_t). memsave, pmemsave parameters @val, @size are 'int' (int64_t). qmp_memsave() and qmp_pmemsave() implicitly convert to target_ulong or hwaddr.
Change the parameters to 'size'. Both commands now accept size and address values between 2^63 and 2^64-1. They accept negative values as before, because that's how the QObject input visitor works for backward compatibility. The HMP commands' size parameters remain uint32_t, as HMP args_type strings can't do uint64_t byte counts: 'l' is signed, and 'o' multiplies by 2^20. Their address parameters remain int64_t for the same reason. Signed-off-by: Markus Armbruster <arm...@redhat.com> --- cpus.c | 6 +++--- qapi-schema.json | 5 +++-- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/cpus.c b/cpus.c index 9bed61e..8c5ee05 100644 --- a/cpus.c +++ b/cpus.c @@ -1947,14 +1947,14 @@ CpuInfoList *qmp_query_cpus(Error **errp) return head; } -void qmp_memsave(int64_t addr, int64_t size, const char *filename, +void qmp_memsave(uint64_t addr, uint64_t size, const char *filename, bool has_cpu, int64_t cpu_index, Error **errp) { FILE *f; uint32_t l; CPUState *cpu; uint8_t buf[1024]; - int64_t orig_addr = addr, orig_size = size; + uint64_t orig_addr = addr, orig_size = size; if (!has_cpu) { cpu_index = 0; @@ -1994,7 +1994,7 @@ exit: fclose(f); } -void qmp_pmemsave(int64_t addr, int64_t size, const char *filename, +void qmp_pmemsave(uint64_t addr, uint64_t size, const char *filename, Error **errp) { FILE *f; diff --git a/qapi-schema.json b/qapi-schema.json index f4a71df..80458fa 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -2460,7 +2460,8 @@ # ## { 'command': 'memsave', - 'data': {'val': 'int', 'size': 'int', 'filename': 'str', '*cpu-index': 'int'} } + 'data': {'val': 'size', 'size': 'size', 'filename': 'str', + '*cpu-index': 'int'} } ## # @pmemsave: @@ -2489,7 +2490,7 @@ # ## { 'command': 'pmemsave', - 'data': {'val': 'int', 'size': 'int', 'filename': 'str'} } + 'data': {'val': 'size', 'size': 'size', 'filename': 'str'} } ## # @cont: -- 2.7.5