OSO/TinyCC
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Clean up lots of rogue tabs.

Browse Source 
Still some more tabs to be taken care of. arm-gen.c and tcccoff.c
have so many style issues that I'm just going to throw clang-format
at them.
This commit is contained in:
gus knight
2015-07-27 14:14:41 -04:00
parent 41031221c8
commit d6b64e2574
10 changed files with 426 additions and 427 deletions
Download Patch File Download Diff File Expand all files Collapse all files

71
x86_64-gen.c
View File

@ -477,18 +477,17 @@ void load(int r, SValue *sv)
gen_modrm(r, VT_LOCAL, sv->sym, fc);
} else if (v == VT_CMP) {
orex(0,r,0,0);
if ((fc & ~0x100) != TOK_NE)
oad(0xb8 + REG_VALUE(r), 0); /* mov $0, r */
else
oad(0xb8 + REG_VALUE(r), 1); /* mov $1, r */
if (fc & 0x100)
{
/* This was a float compare. If the parity bit is
set the result was unordered, meaning false for everything
except TOK_NE, and true for TOK_NE. */
fc &= ~0x100;
o(0x037a + (REX_BASE(r) << 8));
}
if ((fc & ~0x100) != TOK_NE)
oad(0xb8 + REG_VALUE(r), 0); /* mov $0, r */
else
oad(0xb8 + REG_VALUE(r), 1); /* mov $1, r */
if (fc & 0x100) {
/* This was a float compare. If the parity bit is
* set the result was unordered, meaning false for everything
* except TOK_NE, and true for TOK_NE. */
fc &= ~0x100;
o(0x037a + (REX_BASE(r) << 8));
}
orex(0,r,0, 0x0f); /* setxx %br */
o(fc);
o(0xc0 + REG_VALUE(r));
@ -619,7 +618,7 @@ static void gcall_or_jmp(int is_jmp)
{
int r;
if ((vtop->r & (VT_VALMASK | VT_LVAL)) == VT_CONST &&
((vtop->r & VT_SYM) || (vtop->c.ll-4) == (int)(vtop->c.ll-4))) {
((vtop->r & VT_SYM) || (vtop->c.ll-4) == (int)(vtop->c.ll-4))) {
/* constant case */
if (vtop->r & VT_SYM) {
/* relocation case */
@ -1705,7 +1704,7 @@ void gfunc_prolog(CType *func_type)
param_addr = addr;
addr += size;
break;
default: break; /* nothing to be done for x86_64_mode_none */
default: break; /* nothing to be done for x86_64_mode_none */
}
sym_push(sym->v & ~SYM_FIELD, type,
VT_LOCAL | VT_LVAL, param_addr);
@ -1717,8 +1716,8 @@ void gfunc_prolog(CType *func_type)
func_bound_offset = lbounds_section->data_offset;
func_bound_ind = ind;
oad(0xb8, 0); /* lbound section pointer */
o(0xc78948); /* mov %rax,%rdi ## first arg in %rdi, this must be ptr */
oad(0xb8, 0); /* call to function */
o(0xc78948); /* mov %rax,%rdi ## first arg in %rdi, this must be ptr */
oad(0xb8, 0); /* call to function */
}
#endif
}
@ -1730,7 +1729,7 @@ void gfunc_epilog(void)
#ifdef CONFIG_TCC_BCHECK
if (tcc_state->do_bounds_check
&& func_bound_offset != lbounds_section->data_offset)
&& func_bound_offset != lbounds_section->data_offset)
{
addr_t saved_ind;
addr_t *bounds_ptr;
@ -1754,7 +1753,7 @@ void gfunc_epilog(void)
o(0x5250); /* save returned value, if any */
greloc(cur_text_section, sym_data, ind + 1, R_386_32);
oad(0xb8, 0); /* mov xxx, %rax */
o(0xc78948); /* mov %rax,%rdi ## first arg in %rdi, this must be ptr */
o(0xc78948); /* mov %rax,%rdi ## first arg in %rdi, this must be ptr */
gen_static_call(TOK___bound_local_delete);
o(0x585a); /* restore returned value, if any */
}
@ -1806,24 +1805,24 @@ int gtst(int inv, int t)
v = vtop->r & VT_VALMASK;
if (v == VT_CMP) {
/* fast case : can jump directly since flags are set */
if (vtop->c.i & 0x100)
{
/* This was a float compare. If the parity flag is set
the result was unordered. For anything except != this
means false and we don't jump (anding both conditions).
For != this means true (oring both).
Take care about inverting the test. We need to jump
to our target if the result was unordered and test wasn't NE,
otherwise if unordered we don't want to jump. */
vtop->c.i &= ~0x100;
if (!inv == (vtop->c.i != TOK_NE))
o(0x067a); /* jp +6 */
else
{
g(0x0f);
t = psym(0x8a, t); /* jp t */
}
}
if (vtop->c.i & 0x100)
{
/* This was a float compare. If the parity flag is set
the result was unordered. For anything except != this
means false and we don't jump (anding both conditions).
For != this means true (oring both).
Take care about inverting the test. We need to jump
to our target if the result was unordered and test wasn't NE,
otherwise if unordered we don't want to jump. */
vtop->c.i &= ~0x100;
if (!inv == (vtop->c.i != TOK_NE))
o(0x067a); /* jp +6 */
else
{
g(0x0f);
t = psym(0x8a, t); /* jp t */
}
}
g(0x0f);
t = psym((vtop->c.i - 16) ^ inv, t);
} else if (v == VT_JMP || v == VT_JMPI) {