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| author | Tom Tromey <tromey@adacore.com> | 2023-09-20 07:38:54 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2023-10-30 07:45:39 -0600 |
| commit | 8942e52e2511cedc3fc1ce574e526ce4e6b7a6ef (patch) | |
| tree | 0bb0c1ea823b94df0480220184129fa2f1bf42fb /gdb/arm-tdep.c | |
| parent | a4a51292bb5739e23dc1e16866139e00a2578c06 (diff) | |
| download | gdb-8942e52e2511cedc3fc1ce574e526ce4e6b7a6ef.zip gdb-8942e52e2511cedc3fc1ce574e526ce4e6b7a6ef.tar.gz gdb-8942e52e2511cedc3fc1ce574e526ce4e6b7a6ef.tar.bz2 | |
Fix calls with small integers on ARM
On big-endian ARM, an inferior call with a small integer will pass the
wrong value. This patch fixes the problem. Because the code here
works using scalar values, and not just bytes, left-shifting is
unnecessary.
Approved-By: Luis Machado <luis.machado@arm.com>
Diffstat (limited to 'gdb/arm-tdep.c')
| -rw-r--r-- | gdb/arm-tdep.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/gdb/arm-tdep.c b/gdb/arm-tdep.c index a0ad1fb..97d7c51 100644 --- a/gdb/arm-tdep.c +++ b/gdb/arm-tdep.c @@ -4824,9 +4824,6 @@ arm_push_dummy_call (struct gdbarch *gdbarch, struct value *function, { /* The argument is being passed in a general purpose register. */ - if (byte_order == BFD_ENDIAN_BIG) - regval <<= (ARM_INT_REGISTER_SIZE - partial_len) * 8; - arm_debug_printf ("arg %d in %s = 0x%s", argnum, gdbarch_register_name (gdbarch, argreg), phex (regval, ARM_INT_REGISTER_SIZE)); |