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tools: Fix nuttx-gdbinit for armv7-m without FPU 

Summary:
- I noticed that call stack for Cortex-M3 was incorrect
- This commit fixes this issue

Impact:
- Affects nuttx-gdbinit for armv7-m without FPU

Testing:
- Tested with lm3s6965-ek:discover (qemu)
- Tested with spresense:wifi
- Tested with sim

Signed-off-by: Masayuki Ishikawa <Masayuki.Ishikawa@jp.sony.com>
This commit is contained in:
Masayuki Ishikawa 2020-09-23 16:18:00 +09:00 committed by David Sidrane
parent 6240977341
commit a92e394884
1 changed files with 15 additions and 15 deletions
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30
tools/nuttx-gdbinit
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@ -163,16 +163,16 @@ define _save_tcb_armv7e-m
set $tcb.xcp.regs[8] = $r10
set $tcb.xcp.regs[9] = $r11
# TODO: EXC_RETURN (protected)
set $tcb.xcp.regs[10] = $r0
set $tcb.xcp.regs[11] = $r1
set $tcb.xcp.regs[12] = $r2
set $tcb.xcp.regs[13] = $r3
set $tcb.xcp.regs[14] = $r12
set $tcb.xcp.regs[15] = $lr
set $tcb.xcp.regs[16] = $pc
set $tcb.xcp.regs[11] = $r0
set $tcb.xcp.regs[12] = $r1
set $tcb.xcp.regs[13] = $r2
set $tcb.xcp.regs[14] = $r3
set $tcb.xcp.regs[15] = $r12
set $tcb.xcp.regs[16] = $lr
set $tcb.xcp.regs[17] = $pc
# TODO: xPSR
set $_pc_reg_idx = 16
set $_pc_reg_idx = 17
end
define _switch_tcb_armv7e-m
@ -188,13 +188,13 @@ define _switch_tcb_armv7e-m
set $r10 = $tcb.xcp.regs[8]
set $r11 = $tcb.xcp.regs[9]
# TODO: EXC_RETURN (protected)
set $r0 = $tcb.xcp.regs[10]
set $r1 = $tcb.xcp.regs[11]
set $r2 = $tcb.xcp.regs[12]
set $r3 = $tcb.xcp.regs[13]
set $r12 = $tcb.xcp.regs[14]
set $lr = $tcb.xcp.regs[15]
set $pc = $tcb.xcp.regs[16]
set $r0 = $tcb.xcp.regs[11]
set $r1 = $tcb.xcp.regs[12]
set $r2 = $tcb.xcp.regs[13]
set $r3 = $tcb.xcp.regs[14]
set $r12 = $tcb.xcp.regs[15]
set $lr = $tcb.xcp.regs[16]
set $pc = $tcb.xcp.regs[17]
# TODO: xPSR
end