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| author | Jim Wilson <jimw@sifive.com> | 2018-08-08 10:48:09 -0700 |
|---|---|---|
| committer | Jim Wilson <jimw@sifive.com> | 2018-08-08 10:51:40 -0700 |
| commit | 411baa470ef354e50b488c0c736ac7af8d856ded (patch) | |
| tree | b3720c632a22765c78c1d416c58d90cb97a6a2a3 | |
| parent | f384a1f025084a4a6370d7ada6dc7198ad3454e4 (diff) | |
| download | gdb-411baa470ef354e50b488c0c736ac7af8d856ded.zip gdb-411baa470ef354e50b488c0c736ac7af8d856ded.tar.gz gdb-411baa470ef354e50b488c0c736ac7af8d856ded.tar.bz2 | |
RISC-V: Make riscv_isa_xlen a global function.
This allows the function to be used from riscv OS files, which also need to
depend on XLEN size.
gdb/
* riscv-tdep.c (riscv_isa_xlen): Drop static.
* riscv-tdep.h (riscv_isa_xlen): Add extern declaration.
| -rw-r--r-- | gdb/ChangeLog | 5 | ||||
| -rw-r--r-- | gdb/riscv-tdep.c | 2 | ||||
| -rw-r--r-- | gdb/riscv-tdep.h | 3 |
3 files changed, 9 insertions, 1 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 682520f..d170a2e 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +2018-08-08 Jim Wilson <jimw@sifive.com> + + * riscv-tdep.c (riscv_isa_xlen): Drop static. + * riscv-tdep.h (riscv_isa_xlen): Add extern declaration. + 2018-08-08 Andrew Burgess <andrew.burgess@embecosm.com> PR gdb/18050: diff --git a/gdb/riscv-tdep.c b/gdb/riscv-tdep.c index abcac98..2018189 100644 --- a/gdb/riscv-tdep.c +++ b/gdb/riscv-tdep.c @@ -346,7 +346,7 @@ riscv_has_feature (struct gdbarch *gdbarch, char feature) Possible return values are 4, 8, or 16 for RiscV variants RV32, RV64, or RV128. */ -static int +int riscv_isa_xlen (struct gdbarch *gdbarch) { switch (gdbarch_tdep (gdbarch)->abi.fields.base_len) diff --git a/gdb/riscv-tdep.h b/gdb/riscv-tdep.h index 4fc0597..b35266d 100644 --- a/gdb/riscv-tdep.h +++ b/gdb/riscv-tdep.h @@ -76,4 +76,7 @@ struct gdbarch_tdep unsigned core_features; }; +/* Return the width in bytes of the general purpose registers for GDBARCH. */ +extern int riscv_isa_xlen (struct gdbarch *gdbarch); + #endif /* RISCV_TDEP_H */ |