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author | Dongxue Zhang <elta.era@gmail.com> | 2013-09-23 16:27:03 +0800 |
---|---|---|
committer | Matthias Welwarsky <matthias.welwarsky@sysgo.com> | 2017-02-10 13:50:17 +0100 |
commit | 47b8cf84202bf792cf66fbfa01169e9592236b8a (patch) | |
tree | d1935dde99235aa94963fbf51b0f8f59f52398d1 /src/helper | |
parent | 0ecee8326608a070b476a757cf517d0f50b5ca07 (diff) | |
download | riscv-openocd-47b8cf84202bf792cf66fbfa01169e9592236b8a.zip riscv-openocd-47b8cf84202bf792cf66fbfa01169e9592236b8a.tar.gz riscv-openocd-47b8cf84202bf792cf66fbfa01169e9592236b8a.tar.bz2 |
target: Add 64-bit target address support
Define a target_addr_t type to support 32-bit and 64-bit addresses at
the same time. Also define matching TARGET_PRI*ADDR format macros as
well as a convenient TARGET_ADDR_FMT.
In targets that are 32-bit (avr32, nds32, arm7/9/11, fm4, xmc1000)
be least invasive by leaving the formatting unchanged apart from the
type;
for generic code adopt TARGET_ADDR_FMT as unified address format.
Don't silently change gdb formatting here, leave that to later.
Add COMMAND_PARSE_ADDRESS() macro to abstract the address type.
Implement it using its own parse_target_addr() function, in the hopes
of catching pointer type mismatches better.
Add '--disable-target64' configure option to revert to previous 32-bit
target address behavior.
Change-Id: I2e91d205862ceb14f94b3e72a7e99ee0373a85d5
Signed-off-by: Dongxue Zhang <elta.era@gmail.com>
Signed-off-by: David Ung <david.ung.42@gmail.com>
[AF: Default to enabling (Paul Fertser), rename macros, simplify]
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Matthias Welwarsky <matthias.welwarsky@sysgo.com>
Diffstat (limited to 'src/helper')
-rw-r--r-- | src/helper/command.c | 2 | ||||
-rw-r--r-- | src/helper/command.h | 6 | ||||
-rw-r--r-- | src/helper/types.h | 30 |
3 files changed, 36 insertions, 2 deletions
diff --git a/src/helper/command.c b/src/helper/command.c index fc4aac7..5deaee8 100644 --- a/src/helper/command.c +++ b/src/helper/command.c @@ -1410,6 +1410,8 @@ DEFINE_PARSE_ULONGLONG(_u32, uint32_t, 0, UINT32_MAX) DEFINE_PARSE_ULONGLONG(_u16, uint16_t, 0, UINT16_MAX) DEFINE_PARSE_ULONGLONG(_u8, uint8_t, 0, UINT8_MAX) +DEFINE_PARSE_ULONGLONG(_target_addr, target_addr_t, 0, TARGET_ADDR_MAX) + #define DEFINE_PARSE_LONGLONG(name, type, min, max) \ DEFINE_PARSE_WRAPPER(name, type, min, max, long long, _llong) DEFINE_PARSE_LONGLONG(_int, int, n < INT_MIN, INT_MAX) diff --git a/src/helper/command.h b/src/helper/command.h index 5c39660..bd24156 100644 --- a/src/helper/command.h +++ b/src/helper/command.h @@ -357,10 +357,13 @@ DECLARE_PARSE_WRAPPER(_u16, uint16_t); DECLARE_PARSE_WRAPPER(_u8, uint8_t); DECLARE_PARSE_WRAPPER(_int, int); +DECLARE_PARSE_WRAPPER(_s64, int64_t); DECLARE_PARSE_WRAPPER(_s32, int32_t); DECLARE_PARSE_WRAPPER(_s16, int16_t); DECLARE_PARSE_WRAPPER(_s8, int8_t); +DECLARE_PARSE_WRAPPER(_target_addr, target_addr_t); + /** * @brief parses the string @a in into @a out as a @a type, or prints * a command error and passes the error code to the caller. If an error @@ -382,6 +385,9 @@ DECLARE_PARSE_WRAPPER(_s8, int8_t); } \ } while (0) +#define COMMAND_PARSE_ADDRESS(in, out) \ + COMMAND_PARSE_NUMBER(target_addr, in, out) + /** * Parse the string @c as a binary parameter, storing the boolean value * in @c out. The strings @c on and @c off are used to match different diff --git a/src/helper/types.h b/src/helper/types.h index 1854ba8..58c9e72 100644 --- a/src/helper/types.h +++ b/src/helper/types.h @@ -296,14 +296,21 @@ static inline int parity_u32(uint32_t x) */ #if !defined(_STDINT_H) -#define PRIx32 "x" #define PRId32 "d" -#define SCNx32 "x" #define PRIi32 "i" +#define PRIo32 "o" #define PRIu32 "u" +#define PRIx32 "x" +#define PRIX32 "X" +#define SCNx32 "x" #define PRId8 PRId32 #define SCNx64 "llx" +#define PRId64 "lld" +#define PRIi64 "lli" +#define PRIo64 "llo" +#define PRIu64 "llu" #define PRIx64 "llx" +#define PRIX64 "llX" typedef CYG_ADDRWORD intptr_t; typedef int64_t intmax_t; @@ -337,4 +344,23 @@ typedef uint64_t uintmax_t; #endif +#if BUILD_TARGET64 +typedef uint64_t target_addr_t; +#define TARGET_ADDR_MAX UINT64_MAX +#define TARGET_PRIdADDR PRId64 +#define TARGET_PRIuADDR PRIu64 +#define TARGET_PRIoADDR PRIo64 +#define TARGET_PRIxADDR PRIx64 +#define TARGET_PRIXADDR PRIX64 +#else +typedef uint32_t target_addr_t; +#define TARGET_ADDR_MAX UINT32_MAX +#define TARGET_PRIdADDR PRId32 +#define TARGET_PRIuADDR PRIu32 +#define TARGET_PRIoADDR PRIo32 +#define TARGET_PRIxADDR PRIx32 +#define TARGET_PRIXADDR PRIX32 +#endif +#define TARGET_ADDR_FMT "0x%8.8" TARGET_PRIxADDR + #endif /* OPENOCD_HELPER_TYPES_H */ |