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| author | Björn Gustavsson <[email protected]> | 2017-09-11 06:47:22 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2017-09-11 12:40:09 +0200 |
| commit | 87b57377864d3161a79c65e32844d7539d1a9264 (patch) | |
| tree | 0a02105a685f306c173e37bb08f675d38d71ddbc | |
| parent | 3a7bddaae1b1d3c499f0c03f65a6986ad3bdeefe (diff) | |
| download | otp-87b57377864d3161a79c65e32844d7539d1a9264.tar.gz otp-87b57377864d3161a79c65e32844d7539d1a9264.tar.bz2 otp-87b57377864d3161a79c65e32844d7539d1a9264.zip | |
beam_debug: Add support for printing 'S' operands
The 'S' operand type was added in 5bf73db9fd77.
| -rw-r--r-- | erts/emulator/beam/beam_debug.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/erts/emulator/beam/beam_debug.c b/erts/emulator/beam/beam_debug.c index 49414ae8fc..21e295c63a 100644 --- a/erts/emulator/beam/beam_debug.c +++ b/erts/emulator/beam/beam_debug.c @@ -489,6 +489,14 @@ print_op(fmtfn_t to, void *to_arg, int op, int size, BeamInstr* addr) case 'n': /* Nil */ erts_print(to, to_arg, "[]"); break; + case 'S': /* Register */ + { + Uint reg_type = (*ap & 1) ? 'y' : 'x'; + Uint n = ap[0] / sizeof(Eterm); + erts_print(to, to_arg, "%c(%d)", reg_type, n); + ap++; + break; + } case 's': /* Any source (tagged constant or register) */ tag = loader_tag(*ap); if (tag == LOADER_X_REG) { |