Fabiano Rosas f6ff5ec21e tcg: Silence ubsan error on tcg_splitwx_diff causing overflow ...

UBSAN complains:
runtime error: addition of unsigned offset to 0x7bc06e1f5000
overflowed to 0x7bc02e1f5000

Change tcg_splitwx_diff to ptrdiff_t and silence the error.

Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@mailo.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20260605132539.2775364-1-farosas@suse.de>

2026-06-12 08:52:59 -07:00

..

aarch64

tcg/aarch64/tcg-target.c.inc: Manual replace of I3310, I3313

2026-04-30 07:09:21 +10:00

loongarch64

tcg: Replace TCG_TARGET_REG_BITS / 8

2026-01-17 10:46:18 +11:00

ppc64

tcg: Replace TCG_TARGET_REG_BITS / 8

2026-01-17 10:46:18 +11:00

riscv64

tcg: Replace TCG_TARGET_REG_BITS / 8

2026-01-17 10:46:18 +11:00

s390x

tcg: Make TCG_TARGET_REG_BITS common

2026-01-17 10:46:18 +11:00

sparc64

tcg: Make TCG_TARGET_REG_BITS common

2026-01-17 10:46:18 +11:00

tci

tcg/tci: Drop TCG_TARGET_REG_BITS tests

2026-01-17 10:46:18 +11:00

x86_64

tcg: Make TCG_TARGET_REG_BITS common

2026-01-17 10:46:18 +11:00

debuginfo.c

accel/tcg: Move perf and debuginfo support to tcg/

2024-01-29 21:04:10 +10:00

meson.build

meson: remove lib{system, user}_ss aliases

2025-05-26 17:31:06 +02:00

optimize.c

tcg: Optimize INDEX_op_mul[us]2 for 0 and 1

2026-05-29 13:03:58 -07:00

perf.c

tcg: Drop TCGContext.page_{mask,bits}

2025-05-28 08:08:47 +01:00

region.c

tcg: Drop TCG_TARGET_REG_BITS test in region.c

2026-01-17 10:46:18 +11:00

tcg-common.c

tcg: Constify tcg_op_defs

2025-01-16 20:57:16 -08:00

tcg-has.h

tcg: Drop TCG_TARGET_REG_BITS test in tcg-has.h

2026-01-17 10:46:18 +11:00

tcg-internal.h

tcg: Add tcg_op_imm_match

2026-03-10 11:36:21 +01:00

tcg-op-gvec.c

tcg: Drop TCG_TARGET_REG_BITS tests in tcg-op-gvec.c

2026-01-17 10:46:18 +11:00

tcg-op-ldst.c

tcg: Pass host-endian values to plugin_gen_mem_callbacks_*

2026-03-25 14:51:15 -07:00

tcg-op-vec.c

tcg: Remove INDEX_op_dup2_vec

2026-01-17 10:46:18 +11:00

tcg-op.c

tcg: Introduce tcg_gen_addN_i64

2026-05-21 08:20:58 +02:00

tcg.c

tcg: Silence ubsan error on tcg_splitwx_diff causing overflow

2026-06-12 08:52:59 -07:00

tci.c

tcg/tci: Remove glue TCG_TARGET_REG_BITS renames

2026-01-17 10:46:18 +11:00