diff options
| author | Richard Henderson <richard.henderson@linaro.org> | 2018-01-25 11:45:29 +0000 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2018-01-25 11:45:29 +0000 |
| commit | 9a2b5256ea1f68c89d5da4b54f180f576c2c82d6 (patch) | |
| tree | 19c1c44a16c7fb249a2bfb1e23e06fe0794e699a /target/arm/arch_dump.c | |
| parent | 3f68b8a5a6862f856524bb347bf348ae364dd43c (diff) | |
target/arm: Add aa{32, 64}_vfp_{dreg, qreg} helpers
Helpers that return a pointer into env->vfp.regs so that we isolate
the logic of how to index the regs array for different cpu modes.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20180119045438.28582-7-richard.henderson@linaro.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target/arm/arch_dump.c')
| -rw-r--r-- | target/arm/arch_dump.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/target/arm/arch_dump.c b/target/arm/arch_dump.c index 0c43e0eef8..26a2c09868 100644 --- a/target/arm/arch_dump.c +++ b/target/arm/arch_dump.c @@ -99,8 +99,10 @@ static int aarch64_write_elf64_prfpreg(WriteCoreDumpFunction f, aarch64_note_init(¬e, s, "CORE", 5, NT_PRFPREG, sizeof(note.vfp)); - for (i = 0; i < 64; ++i) { - note.vfp.vregs[i] = cpu_to_dump64(s, env->vfp.regs[i]); + for (i = 0; i < 32; ++i) { + uint64_t *q = aa64_vfp_qreg(env, i); + note.vfp.vregs[2*i + 0] = cpu_to_dump64(s, q[0]); + note.vfp.vregs[2*i + 1] = cpu_to_dump64(s, q[1]); } if (s->dump_info.d_endian == ELFDATA2MSB) { @@ -229,7 +231,7 @@ static int arm_write_elf32_vfp(WriteCoreDumpFunction f, CPUARMState *env, arm_note_init(¬e, s, "LINUX", 6, NT_ARM_VFP, sizeof(note.vfp)); for (i = 0; i < 32; ++i) { - note.vfp.vregs[i] = cpu_to_dump64(s, env->vfp.regs[i]); + note.vfp.vregs[i] = cpu_to_dump64(s, *aa32_vfp_dreg(env, i)); } note.vfp.fpscr = cpu_to_dump32(s, vfp_get_fpscr(env)); |