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asm: make use regular asserts that will just work on baremetal

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Previously had wonky line pointer in asm_main. New interface simpler and more portable.

Add tests for ASSERT_EQ_ and family in arm and aarch64, previously on x86_64.

ASSERT_EQ_ and family in ARM can now either take =123, =addr or var, before this
the = was added on macros so var was not possible.

Define the main function directly in assembly, the C driver was useless.
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-05-23 00:00:00 +00:00
parent 72200dee4e
commit c8c4f89854
90 changed files with 1003 additions and 978 deletions
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6
userland/arch/arm/thumb.S
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@@ -7,9 +7,9 @@
.syntax unified
.text
.thumb_func
.global asm_main
asm_main:
asm_main_after_prologue:
.global main
main:
main_after_prologue:
/* CBZ: cmp and branch if zero instruction. Equivalent to CMP + BEQ.
* TODO create an interesting assertion here.