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| author | Max Filippov <jcmvbkbc@gmail.com> | 2017-02-21 17:14:37 -0800 |
|---|---|---|
| committer | Max Filippov <jcmvbkbc@gmail.com> | 2017-03-27 12:57:07 -0700 |
| commit | c56054f9a80e157e3d2d5109821abd191b68f0ea (patch) | |
| tree | 986bbcb1abb739dae8b5f287ca7e8e159edc3084 /gdb | |
| parent | a43986283d61ffd4d7dc9b20c0ecb73cd345206c (diff) | |
| download | gdb-c56054f9a80e157e3d2d5109821abd191b68f0ea.zip gdb-c56054f9a80e157e3d2d5109821abd191b68f0ea.tar.gz gdb-c56054f9a80e157e3d2d5109821abd191b68f0ea.tar.bz2 | |
gdb: gdbserver: xtensa: make C0_NREGS available
Both gdb and gdbserver need this definition to properly work with call0
ABI. Make it available to both.
gdb/
2017-03-27 Max Filippov <jcmvbkbc@gmail.com>
* arch/xtensa.h (C0_NREGS): Add definition.
* xtensa-tdep.c (C0_NREGS): Remove definition.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/arch/xtensa.h | 2 | ||||
| -rw-r--r-- | gdb/xtensa-tdep.c | 1 |
3 files changed, 7 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 0490511..5687fad 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,10 @@ 2017-03-27 Max Filippov <jcmvbkbc@gmail.com> + * arch/xtensa.h (C0_NREGS): Add definition. + * xtensa-tdep.c (C0_NREGS): Remove definition. + +2017-03-27 Max Filippov <jcmvbkbc@gmail.com> + * xtensa-tdep.c (xtensa_scan_prologue, call0_analyze_prologue): Drop xtensa_default_isa initialization. (xtensa_gdbarch_init): Initialize xtensa_default_isa. diff --git a/gdb/arch/xtensa.h b/gdb/arch/xtensa.h index 2c328c8..63bbec6 100644 --- a/gdb/arch/xtensa.h +++ b/gdb/arch/xtensa.h @@ -43,4 +43,6 @@ typedef struct #define XTENSA_ELF_NGREG (sizeof (xtensa_elf_gregset_t) \ / sizeof (xtensa_elf_greg_t)) +#define C0_NREGS 16 /* Number of A-registers to track in call0 ABI. */ + #endif diff --git a/gdb/xtensa-tdep.c b/gdb/xtensa-tdep.c index efbd5ab..0000155 100644 --- a/gdb/xtensa-tdep.c +++ b/gdb/xtensa-tdep.c @@ -942,7 +942,6 @@ typedef struct xtensa_windowed_frame_cache #define C0_MAXOPDS 3 /* Maximum number of operands for prologue analysis. */ -#define C0_NREGS 16 /* Number of A-registers to track. */ #define C0_CLESV 12 /* Callee-saved registers are here and up. */ #define C0_SP 1 /* Register used as SP. */ #define C0_FP 15 /* Register used as FP. */ |