ABI | Symbols | Types | Live Readelf |
| Contents |
| Info |
| Calling sequence |
| Stack frame layout |
| Registers usage |
| Signature |
BN_usub (
BIGNUM* r,
BIGNUM const* a,
BIGNUM const* b
) |
|---|---|
| Type | FUNC |
| Bind | GLOBAL |
| Params | 3 |
| Return | int |
| Source | bn_add.c |
| Size | 553 |
| PADDING | PARAM |
| LOCAL | RETURN |
| Pos | Name | Type | Size | Passed |
|---|---|---|---|---|
| INPUT(S) | ||||
| 0 | r | BIGNUM* | 8 | %rdi |
| 1 | a | BIGNUM const* | 8 | %rsi |
| 2 | b | BIGNUM const* | 8 | %rdx |
| RETURN | ||||
| .retval | int | 4 | %rax | |
| Offset | Contents | Type |
|---|---|---|
| local space, return address, etc. |
| Name | Contents | Type |
|---|---|---|
| %rax | .retval | int |
| %rdi | r | BIGNUM* |
| %rsi | a | BIGNUM const* |
| %rdx | b | BIGNUM const* |