*
 * Calling into the gc tool chain, where all registers are caller save.
 * Called from standard x86 ABI, where %ebp, %ebx, %esi,
 * and %edi are callee-save, so they must be saved explicitly.
 */
.globl EXT(crosscall1)
EXT(crosscall1):
	pushl %ebp
	movl %esp, %ebp
	pushl %ebx
	pushl %esi
	pushl %edi

	movl 16(%ebp), %eax	/* g */
	pushl %eax
	movl 12(%ebp), %eax	/* setg_gcc */
	call *%eax
	popl %eax

	print("eax     ", hex(r.eax), "\n")
	print("ebx     ", hex(r.ebx), "\n")
	print("ecx     ", hex(r.ecx), "\n")
	print("edx     ", hex(r.edx), "\n")
	print("edi     ", hex(r.edi), "\n")
	print("esi     ", hex(r.esi), "\n")
	print("ebp     ", hex(r.ebp), "\n")
	print("esp     ", hex(r.esp), "\n")
	print("eip     ", hex(r.eip), "\n")
	print("eflags  ", hex(r.eflags), "\n")
	print("cs      ", hex(r.segcs), "\n")

func (c *sigctxt) ecx() uint32 { return c.regs().ecx }
func (c *sigctxt) edx() uint32 { return c.regs().edx }
func (c *sigctxt) edi() uint32 { return c.regs().edi }
func (c *sigctxt) esi() uint32 { return c.regs().esi }
func (c *sigctxt) ebp() uint32 { return c.regs().ebp }
func (c *sigctxt) esp() uint32 { return c.regs().esp }

//go:nosplit
//go:nowritebarrierrec
func (c *sigctxt) eip() uint32 { return c.regs().eip }

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Àpẹẹrẹ ìgbésókè mìíràn

Ní báyìí ṣe àtúnṣe fáìlì `main.py` láti gba kókó èsì láti inú ìbéèrè `PUT`.

Ní báyìí, ṣe ìkéde kókó èsì API nínú kóòdù rẹ nipa lílo àwọn ìtọ́kasí àmì irúfẹ́ Python, ọpẹ́ pàtàkìsi sí Pydantic.

```Python hl_lines="4  9-12  25-27"
from typing import Union

from fastapi import FastAPI

	print("eax    ", hex(c.eax()), "\n")
	print("ebx    ", hex(c.ebx()), "\n")
	print("ecx    ", hex(c.ecx()), "\n")
	print("edx    ", hex(c.edx()), "\n")
	print("edi    ", hex(c.edi()), "\n")
	print("esi    ", hex(c.esi()), "\n")
	print("ebp    ", hex(c.ebp()), "\n")
	print("esp    ", hex(c.esp()), "\n")
	print("eip    ", hex(c.eip()), "\n")
	print("eflags ", hex(c.eflags()), "\n")
	print("cs     ", hex(c.cs()), "\n")

tiklīdz
jebšu
tālab
tāpēc
nekā
itin
jā
jau
jel
nē
nezin
tad
tikai
vis
tak
iekams
vien
# modal verbs
būt  
biju 
biji
bija
bijām
bijāt
esmu
esi
esam
esat 
būšu     
būsi
būs
būsim
būsiet
tikt
tiku
tiki
tika
tikām
tikāt
tieku
tiec
tiek
tiekam
tiekat
tikšu
tiks
tiksim
tiksiet

//go:build linux && (386 || amd64)

package unix

import "unsafe"

// PtraceRegs386 is the registers used by 386 binaries.
type PtraceRegs386 struct {
	Ebx      int32
	Ecx      int32
	Edx      int32
	Esi      int32
	Edi      int32
	Ebp      int32
	Eax      int32
	Xds      int32
	Xes      int32
	Xfs      int32
	Xgs      int32
	Orig_eax int32
	Eip      int32
	Xcs      int32
	Eflags   int32

func (c *sigctxt) ecx() uint32 { return c.regs().mc_ecx }
func (c *sigctxt) edx() uint32 { return c.regs().mc_edx }
func (c *sigctxt) edi() uint32 { return c.regs().mc_edi }
func (c *sigctxt) esi() uint32 { return c.regs().mc_esi }
func (c *sigctxt) ebp() uint32 { return c.regs().mc_ebp }
func (c *sigctxt) esp() uint32 { return c.regs().mc_esp }

//go:nosplit
//go:nowritebarrierrec

func (c *sigctxt) ecx() uint32 { return c.regs().sc_ecx }
func (c *sigctxt) edx() uint32 { return c.regs().sc_edx }
func (c *sigctxt) edi() uint32 { return c.regs().sc_edi }
func (c *sigctxt) esi() uint32 { return c.regs().sc_esi }
func (c *sigctxt) ebp() uint32 { return c.regs().sc_ebp }
func (c *sigctxt) esp() uint32 { return c.regs().sc_esp }

//go:nosplit
//go:nowritebarrierrec

func (c *sigctxt) ecx() uint32 { return c.regs().__gregs[_REG_ECX] }
func (c *sigctxt) edx() uint32 { return c.regs().__gregs[_REG_EDX] }
func (c *sigctxt) edi() uint32 { return c.regs().__gregs[_REG_EDI] }
func (c *sigctxt) esi() uint32 { return c.regs().__gregs[_REG_ESI] }
func (c *sigctxt) ebp() uint32 { return c.regs().__gregs[_REG_EBP] }
func (c *sigctxt) esp() uint32 { return c.regs().__gregs[_REG_UESP] }

//go:nosplit
//go:nowritebarrierrec