XScale: debug entry uses new register mapping
Use the new mapping interfaces in the debug entry path. SPSR and the banked registers now have smaller and faster accessors ... use them. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>__archive__
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8c2846ed45
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e456da073a
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@ -973,12 +973,11 @@ static int xscale_debug_entry(struct target *target)
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arm_mode_name(armv4_5->core_mode));
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/* get banked registers, r8 to r14, and spsr if not in USR/SYS mode */
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if ((armv4_5->core_mode != ARMV4_5_MODE_USR) && (armv4_5->core_mode != ARMV4_5_MODE_SYS))
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{
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if (armv4_5->spsr) {
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xscale_receive(target, buffer, 8);
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buf_set_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 16).value, 0, 32, buffer[7]);
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ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 16).dirty = 0;
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ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, 16).valid = 1;
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buf_set_u32(armv4_5->spsr->value, 0, 32, buffer[7]);
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armv4_5->spsr->dirty = false;
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armv4_5->spsr->valid = true;
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}
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else
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{
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@ -986,12 +985,14 @@ static int xscale_debug_entry(struct target *target)
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xscale_receive(target, buffer, 7);
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}
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/* move data from buffer to register cache */
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/* move data from buffer to right banked register in cache */
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for (i = 8; i <= 14; i++)
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{
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buf_set_u32(ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, i).value, 0, 32, buffer[i - 8]);
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ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, i).dirty = 0;
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ARMV4_5_CORE_REG_MODE(armv4_5->core_cache, armv4_5->core_mode, i).valid = 1;
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struct reg *r = arm_reg_current(armv4_5, i);
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buf_set_u32(r->value, 0, 32, buffer[i - 8]);
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r->dirty = false;
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r->valid = true;
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}
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/* examine debug reason */
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